airbus a310-amm-ata70

C F M 56-5B __________ HIGHLIGHTS REVISION NO. 54 May 01/08 Pages which have been revised are outlined below, together with the Highlights of the Revision -------------------------------------------------------------------------------------CH/SE/SU C REASON FOR CHANGE EFFECTIVITY PAGES -------------------------------------------------------------------------------------CHAPTER 70 __________

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C F M 56-5B CHAPTER 70 __________ STANDARD PRACTICES - ENGINES LIST OF EFFECTIVE PAGES _______________________ N, R or D indicates pages which are New, Revised or Deleted respectively Remove and insert the affected pages and complete the Record of Revisions and the Record of Temporary Revisions as necessary CH/SE/SU

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70-L.E.P. Page 2 May 01/08 SROS

C F M 56-5B CHAPTER 70 __________ STANDARD PRACTICES - ENGINES TABLE OF CONTENTS _________________ _______ SUBJECT STANDARD PRACTICES - ENGINE - GENERAL _____________________________________ DESCRIPTION AND OPERATION General Engine directional references Flange Identification Welding repair on engine Definition of Terms and Abbreviations Defects

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PRECAUTIONARY MEASURES TO BE TAKEN DURING REMOVAL/INSTALLATION MAINTENANCE PRACTICES Precautionary Measures to be taken during Removal/Installation Operations

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SEALS MAINTENANCE PRACTICES Seals (Preformed Packings and O-rings) and Gaskets

70-21-00

LOCKING MAINTENANCE PRACTICES Locking Procedures

70-22-00

TIGHTENING TORQUES MAINTENANCE PRACTICES Tightening Torques

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_________________ LIST OF MATERIALS MAINTENANCE PRACTICES Consumable Products

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FLUORESCENT PENETRANT INSPECTION PORTABLE - WATER WASHABLE MAINTENANCE PRACTICES Fluorescent-Penetrant Inspection-Portable-Water Washable

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EDDY CURRENT INSPECTION OF FAN BLADE LEADING EDGE MAINTENANCE PRACTICES Eddy Current Inspection of the Fan Blade Leading Edge

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Page 1 Aug 01/06

C F M 56-5B CHAPTER 70 __________ STANDARD PRACTICES - ENGINES TABLE OF CONTENTS _________________ _______ SUBJECT STANDARD PRACTICES - NACELLE/ENGINE ___________________________________ BUILD-UP UNIT (EBU) ___________________ MAINTENANCE PRACTICES Nacelle Maintenance Practices

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POWER PLANT WIRING STANDARD PRACTICES ATA INDEX DESCRIPTION AND OPERATION General POWER PLANT WIRE SPLICE REPAIR PROCEDURE DESCRIPTION AND OPERATION General Tools and Equipment Consumable Material Reference Information Splice Repair Limits Procedure Preparation for wire repair Procedure Unshielded Wire Repair Procedure Single Conductor Shielded Wire Repair Procedure Multi-Conductor Shielded Wire Repair Procedure Metal Overbraid Repair Procedure Harness Outer Jacket Repair Procedure HARNESS GENERAL DESCRIPTION AND OPERATION Description Introduction: Harness Construction: VENDOR CODE, NAME AND ADDRESS DESCRIPTION AND OPERATION Name to code Vendor Code to Name CONNECTORS BOOT PART NUMBER DESCRIPTION AND OPERATION Connector boot replacement part numbers. General

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C F M 56-5B CHAPTER 70 __________ STANDARD PRACTICES - ENGINES TABLE OF CONTENTS _________________ SUBJECT _______ Boot Part Number - List - Table 1 (Sheet 1) Boot Part Number - List - Table 1 (Sheet 2) Boot Part Number - List - Table 1 (Sheet 3) SEALING PLUG PART NUMBERS DESCRIPTION AND OPERATION Connector sealing plug part numbers. General Sealing Plug Part Number - List Sealing Plug Part Number - List Sealing Plug Part Number - List Sealing Plug Part Number - List CONNECTORS INSERT ARRANGEMENT DESCRIPTION AND OPERATION General Procedure EN2997 Series Connectors: EN2997 MIL-C-83723 EN2997SE61212 MS3459 Series Connectors: MS3459 BACKSHELL LOCKWIRE PROCEDURE DESCRIPTION AND OPERATION General Procedure Tools and Equipment Consumable Material Reference Information Standard practices for Lockwire Procedure Safety wiring procedure Procedure CONTINUITY AND RESISTANCE TESTS DESCRIPTION AND OPERATION General CONNECTOR CLOCKING DESCRIPTION AND OPERATION General Procedure JACKET AND/OR INSULATION STRIPPING DESCRIPTION AND OPERATION General

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C F M 56-5B CHAPTER 70 __________ STANDARD PRACTICES - ENGINES TABLE OF CONTENTS _________________ SUBJECT _______ Procedure Stripping Practices: Procedure Quality Assurance Procedure HARNESS OUTER JACKET REPAIR DESCRIPTION AND OPERATION General The harness outer jacket is installed over the metal overbraid to protect the overbraid from wear, and to protect the harness from moisture This procedure may be used to perform a temporary, on-wing repair to a damaged outer jacket. Consumable Materials Harness Outer Jacket Repair Use isopropyl alcohol to clean the harness outer jacket for a distance of 3 inches (76.20 mm) on each side of the damage area. Double Wrap the damage area with high temperature insulation tape. To assure that the tape will stay in place, tie the tape wrap with tie tape.

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C F M 56-5B STANDARD PRACTICES - ENGINE - GENERAL - DESCRIPTION AND OPERATION _________________________________________________________________ 1. _______ General (Ref. Fig. 001) A. Engine directional references Clockwise, counterclockwise, clock position and other directional references apply to the engine in a horizontal position, viewed from the rear, and with the accessories section at the bottom. When components or struts are numbered in a circumferential direction the No.1 position is at 12 oclock, or immediately clockwise from 12 oclock. The remaining positions increase arithmetically in a clockwise direction. 2. Flange _____________________ Identification (Ref. Fig. 002) The external flanges of the engine have been assigned letter designations. The letter designation will be used for flange identification wherever it is necessary to be explicit about flange location, such as positioning of bracket, clamps, bolts, etc. Horizontal flanges are identified by: - Front stator case horizontal left flange. - Front stator case horizontal right flange. - Extension case horizontal left flange. - Extension case horizontal right flange. R R R R R R R R

3. Welding ________________________ repair on engine WARNING : THE AIRCRAFT AND ENGINE MANUFACTURERS RECOMMEND THAT YOU DO NOT WELD ENGINE COMPONENTS WHEN THE ENGINE IS INSTALLED ON THE AIRFRAME. ALL THE WELD REPAIRS GIVEN BY THE ENGINE MANUFACTURER ARE FOR ENGINES OR COMPONENTS IN A WORKSHOP. THERE IS A FIRE RISK IF YOU WELD ON AN INSTALLED ENGINE BECAUSE OF THE FLAMMABLE LIQUIDS IN THIS AREA. 4. Definition _____________________________________ of Terms and Abbreviations The following terms are used in the maintenance manual and are defined as follows: NOTE : Notes call attention to methods which make the job easier, or provide ____ supplementary or explanatory information.

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CAUTION : CAUTIONS CALL ATTENTION TO METHODS AND PROCEDURES WHICH, IF NOT PRECISELY FOLLOWED, POSE A PARTICULAR RISK OF EQUIPMENT DAMAGE. WARNING : WARNINGS CALL ATTENTION TO METHODS, PROCEDURES OR LIMITS WHICH, IF NOT PRECISELY FOLLOWED, POSE A PARTICULAR RISK OF INJURY OR DEATH TO PERSONS.

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C F M 56-5B

Engine Directional References Figure 001 EFF : ALL 70-00-00 SROS

Page 2 Feb 01/96

C F M 56-5B

Flange Identification Figure 002 EFF : ALL 70-00-00 SROS

Page 3 Feb 01/96

C F M 56-5B A. Defects The following terms are used to describe/define defects: ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Blister

A raised portion of a surface caused by separation of the outer layers of the parent material or of a coating applied to it.

Bubble Flaking Oxide Formation Peeling Scale Slag inclusion (weld).

Brittle

A change in the elasticity or resilience of the parent material usually caused by aging, extreme cold, chemical action, or cold-working.

Cold worked hard (like an old O-ring).

Buckle

A large-scale deformation of the original contour of a part, usually caused by pressure or impact from a foreign object, structural stresses, excessive localized heating, high-pressure differentials, or any combinations of these.

Ballooning Bend Bulge Crease Curl Dent (not to be confused with small-area defect in heavy material) Depression Distortion Elongation Fold Indentation Kink Protrusion (hollow) Rupture (result of excessive buckling) Uneven Warpage Wrinkle.

Burn

A rapid, destructive, oxidizing action, usually caused by higher temperatures than the parent material can withstand. Change in color appearance often indicates this condition.

Burn-out (missing piece) Erosion Corrosion Guttered Heat-check Heat deterioration


Page 4 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Hole (burn) Hot spot Overheated Oxidiation. Burnishing

Smoothing of a metal surface by mechanical action, but without a loss of material. Generally found on plain bearing surface. Surface discoloration is sometimes visible around the outer edges. Normal burnishing from operational service is not detrimental if the coverage approximates the carrying load and there is no evidence of burns.

Rub Wear

Burr

A rough edge or a sharp protrusion on the edge or surface of the parent material.

Chafing

See Gall or Scratch.

Chip

A breaking away of the edge of the parent material, usually caused by heavy impact from a foreign object.

Break Nick (similar to Chip, but no parent material is removed). Notched Spalling (usually a broken-away flat surface).

Corrosion

A mass of small pits which cumulatively create a large, shallow cavity (usually rough in the surface of the parent material).

Pit

Crack

A parting or discontinuity in the parent material.

Break Cold shut (castings) Crater (castings) Fatigue damage Fissure Fracture Lap (forgings)


Page 5 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Rupture Seam Separation Slit Tear Crazing

A mesh of minute hairline cracks found in glazed or baked-on coated surfaces, generally caused by temperature change or by deformation of parent metal. Cracks do not penetrate into parent metal.

Creep

Gradual continuous distortion or plastic flow under constant stress.

Deformation

Any alteration or change of shape, dimension or configuration resulting from stress or damage.

Bend Creep Distortion

Dent

A completely smooth surface depression caused by pressure or impact from a smooth, rounded foreign object. The parent material is displaced, but none is separated.

Peen

Deviation

Any condition that causes a part to differ from the manufacturers blueprint.

Damage Defect Flaw Imperfection Irregularity

Discontinuity

An interruption in the normal physical structure or configuration of a part.

Crack Seam Cold shut Lap

Distortion

Any twisting, bending or permanent strain that results in misalignment or change of shape.

Bend Deformation


Page 6 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Erosion Gradual wearing away of a surface caused by a fluid (gas or liquid) flowing over the surface. Wear is generally caused by fine particles of foreign material entrained in hot engine gases flowing at a high velocity. Fatigue

The progressive fracture of a material under cyclic stress loading.

Crystallization Fretting Flaking

Flaking

See Spalling.

Fretting

Wearing away by low-amplitude rubbing against another metal (generally associated with press fit or close fitting parts).

Wear Galling

Galling

A defect caused by the movement of 2 surfaces in contact with each other. In most cases, an accumulation of foreign material is deposited on the parent material.

Pickup

Gouge

A wide, rough scratch or group of scratches, usually with one or more sharply incised corners, and frequently accompanied by deformation or removal of parent material.

Groove

A long, narrow, continuous depression caused by pressure of a moving surface in contact with the parent material.

If depression is shallow and smooth, see Wear; if depression is sharp, see Scratch.

High spots

Local distortions

Blister Buckle Bubble Out-of-round


Page 7 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------High metal Displaced metal adjacent to a Burr defect such as a scratch, nick or gouge, which is raised above the surrounding. Imbalance

The state of being out-of-balance. Unequal distribution of weight about the axis of rotation, which usually results in vibration.

Inclusion

Foreign material embedded in metal during solidification, or formed by subsequent reaction of the solid metal.

Indication

The visible evidence that a material defect exists, even though the defect itself may not be visible to the naked eye.

Looseness

Abnormal movement of a part, or insufficient securing of a part.

Backed out Excessive play Excessive back-lash Insufficient torque Shaky Sloppy Unbottomed Unpinned Unwired

Misalignment

A mismatching or malformation of any part which either prevents perfect assembly or results in faulty operation and/or ultimate failure.

Eccentric Out-of-round Out-of-square Mismatched Unmatched

Nick

A surface impression with sharp corners or bottom, usually caused by pressure or impact from a sharp-edged object. The parent material is displaced, but usually none is separated.

Chip Dent Notch


Page 8 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------No apparent Term used to describe surface Depth defects that can be seen but not felt with fingernail or scriberpoint. Noise

An abnormal sound involving moving parts, usually an increase in volume or a change of pitch.

Bumps (sound) Chatters Clicks Grates (usually gears) Grinds Hums Rattles Rubs Scrapes (sound) Screeches Thumps Whistles

Obstruction

Prevention of free flow of a fluid (air, oil, fuel, water) because of foreign material in the flowpath or malformation of the part.

Clogged Contaminated Plugged Restricted

Oil-canning (Snapping action)

Snapping or popping displacement of sheet metal when restrained at its edges like a diaphragm, wall, or bottom of an oil can.

Buckling

Parent Metal

All material in a single part except the weld, braze filler, or heat-affected zone (within 1/8 inch (3.175 mm) of the fusion line).

Pickup

Transfer of one material into or onto the surface of another in contact with it, usually as a result of friction-heating.

Burr Gall Imbedment Inclusion Pile-up Protrusion Metallization


Page 9 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Pinched Distortion of one or more surfaces Bound of the parent material, caused by Compressed pressure. Flattened Seized Smashed (without separation into pieces) Squashed Squeezed Pit

A minute depression or cavity having no sharp, high-stress corners in the surface of the material. Pits are usually caused by chemical reaction (rusting, chemical corrosion).

Corrosion Crater Electrolytic cavity Inclusion Perforation Pinholes Pock-marked

Porosity

Areas containing numerous pits or pinholes.

Pit Pinholes

Rub

A surface depression or displacement caused by two surfaces moving while in contact with each other.

If impression is shallow and smooth, see Wear. If impression is sharp, see Scratch.

Scale

A layer of metallic oxides formed by chemical action of oxygen on the exposed surface of the metal, usually while hot.

Burn

Scratch

A long, narrow, sharp-cornered impression caused by the movement of a sharp object across the surface of the parent material.

Abrasion Chafe Furrow Groove Score

Seizure

A welding or binding of faces which prevent further movement.

Bound up Frozen Tight Wedged Welded (without external heating).


Page 10 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Shingling A condition when one fan blade Wedged Bound up Shingled mid-span shroud moves over the other (usually when something hits the fan). The condition can also occur to the blade tip shrouds on the LPT rotor (Stg. 3 and 4). The condition on the LPT is usually caused by a loss of pre-twist, too much radial movement, etc. Spalling

Cracking off or flaking off of small particles of metal from the surface, usually in thin layers or localized spots.

Flaking Fretting Galling

Tear

A physical separation by tearing, pulpulling apart by force, or wrenching of metal.

Unbalance

The act of putting a balanced component out of balance. Usually imbalance is meant.

Varnish film

A hard surface-film of partially carbonized hydrocarbon, such as oil, which is built up when the part is heated to or above the breakdown-point of the fluid.

Banded Discolored Oxidized Stained

Wear

Relatively slow removal of parent material in the process of operation (not always visible to the naked eye).

Abrasion Attrition Brinnelled Chafed Chattering Erosion Fraying Fretting Friction Galling Glazing Groove Interference Oxidation Roughness


Page 11 Feb 01/96

C F M 56-5B ------------------------------------------------------------------------------TERM DEFINITION ASSOCIATED TERMS ------------------------------------------------------------------------------Rubbed Scarfed Scuffed Uneven Weak.


Page 12 Feb 01/96

C F M 56-5B PRECAUTIONARY MEASURES TO BE TAKEN DURING REMOVAL/INSTALLATION ______________________________________________________________ MAINTENANCE PRACTICES _____________________ TASK 70-11-00-918-002 Precautionary Measures to be taken during Removal/Installation Operations 1. __________________ Reason for the Job Special care must be taken each time maintenance operations are performed in engine critical areas. Extensive damage can result from foreing objects entering the engine (FOD) or from engine parts that are not properly secured. It is especially important that all critical areas at the engine and its immediate surrounding area be checked for cleanliness before each engine run. 2. ______________________ Job Set-up Information A. Referenced Information ------------------------------------------------------------------------------REFERENCE DESIGNATION ------------------------------------------------------------------------------70-21-00-918-002

Seals (Preformed Packings and O-rings) and Gaskets

3. __________ Job Set-up Subtask 70-11-00-869-055 A. Not applicable. 4. Procedure _________ Subtask 70-11-00-869-053 A. Engine Critical Areas. (1) Air inlet cowl. (2) Bleed valve compartments. (3) Interfaces with customer bleeds.


Page 201 Feb 01/96

C F M 56-5B Subtask 70-11-00-869-054 B. General Precautions. WARNING : SOME PARTS (MOSTLY LOOP CLAMPS) INSTALLED ON ENGINES MAY _______ CONTAIN SMALL AMOUNTS OF ASBESTOS. THE P/N OF THESE PARTS IS MARKED WITH AN ASTERISK IN THE ALPHA/NUMERIC INDEXES OF THE ENGINE MANUFACTURERS ILLUSTRATED PARTS CATALOG (IPC). REVIEW THE ENGINE MANUFACTURERS IPC TO DETERMINE IF PARTS ON YOUR ENGINE ARE AFFECTED. IF YOU REPLACE OR HANDLE THESE PARTS, WEAR APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT AND STRICTLY OBEY ALL APPLICABLE ENVIRONMENTAL CONTROLS AND REGULATIONS FOR HANDLING, REPLACING AND DISPOSING OF ASBESTOS CONTAINING HARDWARE. (1) Before performing maintenance ensure the following have been accomplished: (a) Pockets of working clothes have been emptied of their contents. (b) Soles of footwear are clean. (c) All critical areas of engine and its immediate surroundings are free of non-essential tools and materials. (2) After completion of maintenance ensure the following have been accomplished: (a) All tools and non-installed engine parts are removed. (b) All clamps and brackets are secured. (c) All loose wire (instrumentation and lockwire) are removed. (d) Check that the vicinity of the air inlet cowl, and customer bleeds are clear of any foreign bodies. Use a vacuum cleaner to clean zones difficult to reach. (e) Check that protective covers are installed.


Page 202 Feb 01/96

C F M 56-5B Subtask 70-11-00-918-052 C. Removal of components and accessories. (1) The practices related to seals are in chapter (Ref. TASK 70-21-00918-002). (2) Protect components and accessories againts mechanical contact with metallic tools before removal. (3) Protect openings with clean covers/caps, as required during removal of a component or accessory. (4) Protect the electrical connections when electrical systems are disconnected. (5) Protect all protruding ends such as the gearshafts and connections when removing a components. Subtask 70-11-00-918-053 D. Installation of components and accessories. R R R R

CAUTION : USE 2 WRENCHES TO REMOVE OR INSTALL THE TUBE COUPLING NUTS: _______ - ONE WRENCH TO HOLD THE UNION, AND - ONE TO LOOSEN OR TIGHTEN THE COUPLING NUT. THIS PREVENTS DAMAGE TO THE PARTS. (1) Record type and serial number before installing a component. (2) Visually check the general condition of the component and ensure it has not sustained any damage before installation. (3) Check that mounting faces and seal grooves are clean and not deteriorated. (4) Use only the tools designed specifically for the operation. (5) Check that threaded sections protrude by one thread relative to the nuts and chamfers at completion of final torquing. (6) Comply with all the tightening torque values specified in the relevant sequence of operations. (7) Use gloves to handle bearings and any other parts prone to oxidation.


Page 203 May 01/07

C F M 56-5B (8) Cold shrink installation of bearings (chilling in liquid nitrogen or any other medium) is strictly prohibited.


Page 204 Feb 01/96

C F M 56-5B SEALS - MAINTENANCE PRACTICES _____________________________ TASK 70-21-00-918-002 Seals (Preformed Packings and O-rings) and Gaskets 1. __________________ Reason for the Job The data in this procedure is applicable to all installations that use seals or gaskets. Seal removal, installation and lubrication instructions is given in this procedure. This procedure tells you when you can continue to use a gasket. 2. ______________________ Job Set-up Information Not Applicable 3. __________ Job Set-up Subtask 70-21-00-869-051 A. Not Applicable. 4. Procedure _________ Subtask 70-21-00-020-051 A. Removal of the seal. (1) Do not remove the seals with a sharp or pointed tool (knife-blade or a scriber) which could can cause damage to the surface of the parts. Subtask 70-21-00-640-051 B. Lubrication of the seal. (1) Lubricate the seals with lubricants recommended in the installation procedure. (2) Apply a light layer of engine oil to the O-rings. (a) If you apply too much lubricant, you can prevent the correct seal installation and can cause contamination.


Page 201 Feb 01/96

C F M 56-5B Subtask 70-21-00-420-051 C. Installation of the seal. (1) Use only new seals and rubber items during installation operations. (2) Make sure the seals are in good condition and free from cuts or gouges. (3) During the seal installation, be carefull to install the seal correctly. (a) Make sure the seal groove (recess) is free from sharp edges. (4) For O-rings that must be installed over threads or splines, you must use a conical sleeve, without burrs or sharp edges, to prevent damage to seal. Subtask 70-21-00-210-051 R

D. Continued use of the gaskets.

R R

(1) Examine the gaskets with imbedded flexible seal material for the limits that follow: (a) Examine for nicks, cuts, gouges or openings across the surface of the seal material. 1 _

These are not permitted.

(b) Examine for hard or britted seal material. 1 _


(c) Examine the surface of the seal material for deformation that could cause a blockage of the seal. 1 _


R R

(d) Examine the full length of the seal surface.


Page 202 Nov 01/04

C F M 56-5B Subtask 70-21-00-918-051 E. Maintenance of the aluminium gaskets. (1) Remove the lifted metal in the bolt hole area with a fine polishing stone or equivalent. (a) Be careful not to cause damage to the seal material. (2) Cut all thin, lacy, seal material that extends beyond the normal seal material on the aluminium surfaces. (a) Be careful not to cut or loosen the bottom of the material.

EFF : ALL 70-21-00 R SROS

Page 203 Nov 01/04

C F M 56-5B LOCKING - MAINTENANCE PRACTICES _______________________________ TASK 70-22-00-911-002 Locking Procedures 1. __________________ Reason for the Job Locking is closely associated with safety and, therefore, must be accomplished according to the best shop practices. It must also counteract any untightening load acting on a component. 2. ______________________ Job Set-up Information R

A. Fixtures, Tools, Test and Support Equipment

R R R

------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------

R R R

No specific No specific No specific

R

Crimping tool Crimping Tool verification equipment Hydraulic tool

B. Consumable Materials ------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------

R R

Material No.

CP8001

Material No.

CP8002

Material No.

CP8004

Material No.

CP8005

Material No.

CP8006

* lockwire 0.032 in. * lockwire 0.032 in. * lockwire 0.024 in. * lockwire 0.024 in. * Safety cable (Ref.

(0.8 mm) DIA. (Ref. 70-30-00) (0.8 mm) DIA. (Ref. 70-30-00) (0.6 mm) DIA. (Ref. 70-30-00) (0.6 mm) DIA. (Ref. 70-30-00) 70-30-00)


Page 201 Aug 01/02

R

C F M 56-5B C. Referenced Information ------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------

R R R R R R R

70-22-00-991-300 70-22-00-991-301 70-22-00-991-302 70-22-00-991-303 70-22-00-991-304 70-22-00-991-305 70-22-00-991-306 70-22-00-991-307 70-22-00-991-308

Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig. Fig.

201 202 203 204 205 206 207 208 209

3. __________ Job Set-up Subtask 70-22-00-869-051 A. Not Applicable. 4. Procedure _________ Subtask 70-22-00-911-053 A. Self-locking, hexagonal and castellated nuts. (Ref. Fig. 201/TASK 70-22-00-991-300) (1) New or used nuts must be checked and meet the assembly specifications. Nuts that do not conform to the specifications must be discarded. (2) Check that stud and bolt threads protrude through nuts by, at least, one thread (unless otherwise specified). (3) Use a suitable torque wrench to apply the prescribed torque values. Subtask 70-22-00-911-054 B. Cotter pins. CAUTION : APPLIED TORQUE SHALL ALWAYS REMAIN WITHIN MINIMUM AND MAXIMUM _______ SPECIFIED TORQUE VALUES. NEW COTTER PINS SHALL BE INSTALLED DURING EACH ASSEMBLY OPERATION.


Page 202 Aug 01/02

C F M 56-5B

Castellated Nut and Cotter Pin Locking Figure 201/TASK 70-22-00-991-300 EFF : ALL 70-22-00 R SROS

Page 203 Aug 01/96

C F M 56-5B (1) After applying the minimum torque to a castellated nut, progressively tighten until one slot on the nut is brought in line with the hole provided for cotter pin. (2) If alignment is not possible, unscrew the nut by one halfturn and repeat tightening. (3) If correct alignment is still not possible, replace nut. Subtask 70-22-00-911-055 C. Lockwire (1) General Recommendations and Typical Locking Method. (Ref. Fig. 202/TASK 70-22-00-991-301) (a) The lockwire must be fitted so that its tension increases if the locked component tends to loosen. (b) Unless otherwise specified, lockwire 0.032 in. (0.8 mm) lockwire 0.032 in. (0.8 mm) lockwire 0.024 in. (0.6 mm) lockwire 0.024 in. (0.6 mm)

lockwiring must be DIA. (Material No. DIA. (Material No. DIA. (Material No. DIA. (Material No.

performed using CP8001) or CP8002) or CP8004) or CP8005).

(c) The lockwire is to be double twisted, without excessive tension. Do not exceed 15 turns per inch. Use special twisting pliers. (d) The wire must be free of impact damage, folds or any other deterioration which could reduce locking efficiency. R R R R R

Subtask 70-22-00-911-059 D. Safety cable (Ref. Fig. 203/TASK 70-22-00-991-302, 204/TASK 70-22-00-991-303, 205/TASK 70-22-00-991-304, 206/TASK 70-22-00-991-305, 207/TASK 70-22-00-991-306, 208/TASK 70-22-00-991-307, 209/TASK 70-22-00-991-308)

R

CAUTION : SAFETY CABLE IS NOT REUSABLE. ALWAYS USE A NEW ONE. _______

R R R R R R R

Safety cable is an alternative to safetywire. Safety cable is installed through two or more parts in such a way that as the fastener or part loosens the safety cable will tighten. When the safety cable tightens it will not permit the fastener or part to turn. The cable process uses two parts: - a cable with a fitting already crimped to one end, - a ferrule to set.


Page 204 Aug 01/02

C F M 56-5B

Application of Lockwire Figure 202/TASK 70-22-00-991-301 EFF : ALL 70-22-00 R SROS

Page 205 Aug 01/02

C F M 56-5B

R R

Safety Cable Practices Figure 203/TASK 70-22-00-991-302


Page 206 Aug 01/02

C F M 56-5B

R R

Safety Cable System Components (Manuel) Figure 204/TASK 70-22-00-991-303


Page 207 Aug 01/02

C F M 56-5B

R R

Safety Cable System Components (Hydraulic) Figure 205/TASK 70-22-00-991-304


Page 208 Aug 01/02

C F M 56-5B

R R

Safety Cable Procedure with Safety Cable System Components (Manual) Figure 206/TASK 70-22-00-991-305


Page 209 Aug 01/02

C F M 56-5B

R R

Safety Cable Procedure with Safety Cable System Components (Hydraulic) Figure 207/TASK 70-22-00-991-306


Page 210 Aug 01/02

C F M 56-5B

R R

Crimping Tool Verification Equipment Figure 208/TASK 70-22-00-991-307


Page 211 Aug 01/02

C F M 56-5B

R R

Safety Cable Flex Limits Figure 209/TASK 70-22-00-991-308


Page 212 Aug 01/02

R R

C F M 56-5B (1) General recommendations and Typical Locking Method. (Ref. Fig. 203/TASK 70-22-00-991-302)

R R R R

(2) Safety cable (Material No. CP8006) is available in one size, 0.032 in. (0.8mm). When the safety cable is installed the ferrule will be crimped on the open end of the cable.

R R R R R R

(3) The hand operated crimping tool comes in different lenghts. The crimping pressure of the tool is set by the manufacturer. The primary parts of the crimping tool are the crimping head, tensioning wheel, slotted wheel and handles. This tool is used to crimp the ferrule on the end of the safety cable. The Crimping tool will cut the safety cable even with the ferrule at the same time the ferrule is crimped.

R R R R R R R

(4) The Hydraulic tool operates in one direction only and has a cycle end dead stop to tell the operator when the ferrule is fully crimped. The crimping pressure of the tool is set by the manufacturer. If necessary, the crimping pressure can be adjusted with standard hand tools. The snap-on tool has a spring loaded crimp rod to hold the ferrule in place during the crimping procedure. Cable tension is done automatically by the internal retraction mechanism.

R

(5) Bergen process (Safety cable)

R R R

CAUTION : SAFETY CABLE MUST NOT BE USED INSIDE OIL SUMPS OF ENGINE _______ (FWD AND AFT) AND INSIDE AGB AND TGB CONTAINING BEARINGS AND GEARS.

R R R R

(a) Do not install safety cable in such a way as to cause the wire to be subjected to chafing, fatique through vibration, or additional tension other than the tension imposed on the wire to prevent disengagement.

R R R R R

(b) In all cases, safety cable must be installed through the holes provised. When no holes is provided, attach the safety cable to a neighboring part so as not to interfere with the function of the parts, and in accordance with the recommendations. (Ref. Fig. 203/TASK 70-22-00-991-302)

R R R R R R

(c) The maximum span of safety cable cable between tension points shall be 6 in. (152.4 mm), unless otherwise specified. Where several fasteners form a group to be safetywired together, the maximum number of units in a series shall be limited to the number of units that can be safetywired by a 24 in. (609.6 mm) length of cable.


Page 213 Aug 01/02

R R

C F M 56-5B (d) Tools and Equipements (Ref. Fig. 204/TASK 70-22-00-991-303, 205/TASK 70-22-00-991-304)

R R R R R R R R R R R R R R

------------------------------------------------------------------------------Ref. No. SUPPLIER DESCRIPTION ------------------------------------------------------------------------------TB101 BERGEN Test Block, Safety Cable CTK202 SNAP-ON Test Block, Safety Cable MPT-200 ASC BERGEN Tester, Safety Cable SCT-ET1 DANIELS Tester, Safety Cable M303 to M307 BERGEN Crimping Tool, Safety Cable (0.032 in. dia. wire) SCT323 to SCT327 DANIELS Crimping Tool, Safety Cable (0.032 in. dia. wire) CTK8V32A SNAP-ON Hydraulic Tool MP041557 BERGEN Hydraulic Tool NONE L.P Side Cushioned Diagonal Cutter

R

(e) Consomables

R R R R R R R

------------------------------------------------------------------------------Ref. No. SUPPLIER DESCRIPTION ------------------------------------------------------------------------------CP8006 BERGEN Ferrule, Safety Cable (0.032 in. dia.) CP8006 DANIELS Ferrule, Safety Cable (0.032 in. dia.) CP8006 BERGEN Safety Cable (0.032 in. dia.) CP8006 DANIELS Safety Cable (0.032 in. dia.)

R R

(6) Procedure for safety cable process (Ref. Fig. 206/TASK 70-22-00-991-305, 207/TASK 70-22-00-991-306)

R R R

CAUTION : SAFETY CABLE MUST NOT BE USED INSIDE OIL SUMPS OF ENGINE _______ (FWD AND AFT) AND INSIDE AGB AND TGB CONTAINING BEARINGS AND GEARS.

R

CAUTION : SAFETY CABLE IS NOT REUSABLE. ALWAYS USE A NEW ONE. _______

R R R R

(a) Check the safety cable holes of the parts to be secured for proper alignment. If a part has been tightened to the proper torque, but is impropertly aligned, replace it with another part. Unless specified differently in the engine manual:

R R

1 _

The maximum length of the safety cable between cabled parts is 6.0 in. (152.4 mm).

R

2 _

Do not safety more than three bolts with one safety cable.


Page 214 Aug 01/02

C F M 56-5B R

3 _

R R R R

Do not use safety cable on titanium fasteners. NOTE : Proper alignment means that the safety cables holes are ____ aligned so that the installed safety cable will prevent disengagement of the part. Do not exceed torque limits of any part in an attempt to align the holes.

R R

(b) Introduce the cable through parts to be secured. (Detail 1) (Ref. Fig. 206/TASK 70-22-00-991-305, 207/TASK 70-22-00-991-306)

R R

(c) Introduce the ferrule into the cable. (Detail2) (Ref. Fig. 206/TASK 70-22-00-991-305, 207/TASK 70-22-00-991-306)

R R R

(d) Tighten the cable by putting the head of the tool in contact with the last bolt head to be wired. (Detail4) (Ref. Fig. 206/TASK 70-22-00-991-305)

R R R

(e) Activate the tool to tighten the assembly to the correct tension and automatically crimp the ferrule at the same time. (Detail7) (Ref. Fig. 207/TASK 70-22-00-991-306)

R R R R R

(f) Snip off the excess wire. The overlap must not exceed 0.06 in. (1.5239 mm). (Detail 5) (Ref. Fig. 206/TASK 70-22-00-991-305) and (Detail6) (Ref. Fig. 207/TASK 70-22-00-991-306)

R

(g) No notches or no frays are admitted.

R

(7) Verification with Crimping Tool verification equipment

R R R R

(a) Do a pulloff load test as often as necessary to make sure the crimp done by the crimping tool meets the necessary requirements. CFMI recommends the pulloff load test be done at the beggining, middle and end of each shift. Do a pulloff load test as follows:

R R R

1 _

If the test block is not already set up, set it up at this time. Refer to manufacturers instructions for set up information.

R

2 _

Make sure the pivot joint is in the forward direction.

R R R R R

3 _

Move the cable stop at the end of the test block. Install the safety cable through the hole that was covered by the cable stop. Pull the safety cable through the hole in the safety block and then put it through the hole in the pivot joint. Pull the cable through the hole in the pivot joint.


Page 215 Aug 01/02

C F M 56-5B R

4 _

Perform the process of paragraph D.(6).

R R R R

5 _

Find the center of the safety cable in the test block. Use light finger pressure and push the center of the safety cable toward the wall on the test block. The safety cable must not touch the wall.

R R R R R

6 _

If the safety cable touches serviceable. Cut and remove block. Install a new safety again. If the cable touches crimping tool from service.

R R R R

7 _

Move the torque wrench handle counter-clockwise until the torque wrench clicks or the ferrules moves. If the ferrule moves before you hear the torque wrench click, remove the crimping tool from service.

R R R R R R

8 _

Find the center of the safety cable in the test block. Use light finger pressure and push the center of the safety cable toward the wall on the test block. If the safety cabkle does not touch the wall the crimping tool can be release for service. (Ref. Fig. 203/TASK 70-22-00-991-302)

R R R R R

9 _

If the safety cable touches the wall, the safety cable is not serviceable. Cut and remove the safety cable from the block test. Do the pulloff load test again with a new cable. If the new safety cable is unserviceable, remove the crimping tool from service.

R R R R R R

the wall, the safety cable is not the safety cable from the test cable and do the pulloff load test the wall again, remove the

(b) Do a test to determine the exact amount of pressure necessary to cause the crimped ferrule or safety cable to fail. It is recommended that this test be done a minimum of once a mounth. Use a safety cable tester to do this test. Do this test according to the manufacturers instructions. This test can also be used as an alternative to the test block test.


Page 216 Aug 01/02

C F M 56-5B TIGHTENING TORQUES - MAINTENANCE PRACTICES __________________________________________ TASK 70-23-00-911-002 Tightening Torques 1. __________________ Reason for the Job The information given in the following paragraphs is generally applicable to all threaded fasteners, such as bolts, nuts and fittings. The torque values are given in the next whenever needed and at the location where needed. 2. ______________________ Job Set-up Information Not Applicable 3. __________ Job Set-up Subtask 70-23-00-869-051 A. Not Applicable. 4. Procedure _________ Subtask 70-23-00-911-051 A. Tightening torques. (1) When tightening nuts, specified torque values must be applied. These torque values are given to ensure an optimum tightening for safety purposes. (2) On flanges where there are a great number of bolts and nuts, the tightening sequence must be performed in pairs of bolts diametrically opposed. (3) On these same flanges, it is recommended to proceed to a final check, clockwise, to ensure that all the nuts have been tightened to the specified torque values. (4) Tighten at a uniform rate until the specified torque is obtained. In some cases, where gaskets or other parts cause a slow permanent set, be sure to recheck the torque at the desired value after the material is seated.


Page 201 Feb 01/96

C F M 56-5B (5) Do not tighten to the final torque value during the first draw-down; uneven tension can cause distortion or over-stressing of parts. Seat mating parts by drawing down the bolts in gradual increments until the parts are firmly seated. Complete the tightening procedure by loosening each fastener separately, then tighten to the specified torque value. Do not exceed the maximum torque values specified by this manual.


Page 202 Feb 01/96

C F M 56-5B LIST OF MATERIALS - MAINTENANCE PRACTICES _________________________________________ TASK 70-30-00-918-002 Consumable Products 1. __________________ Reason for the Job This list contains all the consumable products used on the maintenance procedures applicable for the engine. 2. ______________________ Job Set-up Information Not Applicable 3. __________ Job Set-up Subtask 70-30-00-869-051 A. Not Applicable. 4. Procedure _________ Subtask 70-30-00-918-051 A. List of consumable products. ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER -------------------------------------------------------------------------------

R R

CP1008 AIR DCEA 605

Trichloroethylene

Local purchase

CP1039 AIR DCEA 607

Acetone

Local purchase

CP1040 Methyl Ethyl Ketone USA T-T-M-261

Local purchase

CP1041 AIR 3660

Local purchase

Isopropyl alcohol

CP2010 White Spirit AIR DCEA/602B

Local Purchase BRITISH PETROLEUM COMPANY


Page 201 May 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------LIMITED BRITANIC HOUSE MOOR LANE LONDON EC2 ENGLAND CP2011 PD 680 Type I or II

Stoddard solvent

Local purchase

BP AMERICA INC. 200 PUBLIC SQUARE CLEVELAND, OH-44114 USA CP2034 MIL-C-5541 Class 1/P

Alodine 1200

C.F.P.I. 28 BOULEVARD CAMELINAT 92233 GENNEVILLIERS FRANCE PARKER + AMCHEM 32100 STEPHENSON HWY MADISON HEIGHTS, MI 48071 USA

CP2098 MIL-D-3464

Desiccant Bags

FILTROL CORP. LONG BEACH, CA. USA RHONE POULENC 19 AVENUE GEORGES POMPIDOU 92400 COURBEVOIE FRANCE

CP2101 MIL-T-5544

Graphite grease

SHELL INTERNATIONAL TRADING COMPANY INTERNATIONAL AVIATION DIVISION SHELL CENTRE LONDON SE1 ENGLAND NYCO 51 RUE DE PONTHIEU 75008 PARIS FRANCE CASTROL INDUSTRIES 66 ROUTE DE SARTROUVILLE 78230 LE PECQ FRANCE CASTROL NORTH AMERICA


Page 202 May 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------16715 VON KARMAN AVE. SUITE 230 IRVINE, CA 92714 USA GRAPHITE PRODUCTS CORP. 5756 WARREN SHARON ROAD - PO BOX 29 BROOKFIELD, OH 44403 USA FEL PRO DIV. OF MFG CO. 7450 N. SKOKIE,

INC. FELT PRODUCTS Mc CORMACK BVLD IL 60076 USA

ROYAL LUBRICANTS CO. INC. 72 EAGLE ROCK AVE PO BOX 518 EAST HANOVER, NJ 07936 USA SHELL CHEMICAL COMPANY 1 SHELL PLAZA PO BOX 2463 HOUSTON, TX 77002 USA SHELL CHIMIE 27 RUE DE BERRI 75380 PARIS CEDEX 08 FRANCE CP2104 R

Molykote G rapid plus

DOW CORNING CORPORATION 2020 DOW CENTER MIDLAND MI 48674 USA DOW CORNING IMMEUBLE BRITANNIA 20 BLD. EUGENE DERUELLE 69432 LYON FRANCE FOURNIER 11 RUE DES FRERES LUMIERE ZI NORD 77100 MEAUX FRANCE

CP2146 MIL-I-25135

Fluro-chek NAD-NF

TURCO PRODUCTS DIVISION OF PENNWALT CORP


Page 203 May 01/01

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------7300 BOLSA AVE. WESTMINSTER, CALIFORNIA 92684 USA TURCO-FRANCE 3 & 5 IMPASSE DU QUAI DE LINDUSTRIE 91200 ATHIS-MONS FRANCE CP2149 MIL-I-25135

Fluro-chek WP1B

TURCO PRODUCTS DIVISION OF PENNWALT CORP 7300 BOLSA AVE. WESTMINSTER, CALIFORNIA 92684 USA TURCO-FRANCE 3 & 5 IMPASSE DU QUAI DE LINDUSTRIE 91200 ATHIS-MONS FRANCE

CP2153 MIL-I-25135

Fluro-chek WP100


CP2155 MIL-C-25769D

Ardrox 6025

ARDROX INC. 16961 KNOTT AVE. LA MIRADA, CA. 90638 USA ARDROX S.A 280 RUE JEAN BAPTISTE GODIN 02200 VILLENEUVE ST GERMAIN FRANCE BRENT EUROPE LIMITED RIDGEWAY, IVER SLO 9JJ BUCKS ENGLAND


Page 204 May 01/00

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP2160 Vapor barrier film Local Purchase MIL-LP-378 CP2162 A50TF54CL-A

Liquid wrench

DREYCO 263 VETERANS BLVD CARLSTADT, NJ 07072 GEORGE LAMBRIANIDIS AND SONS IRAKLEOUS STR.1 NEOS KOSMOS 11743 ATHENS GREECE

CP2170

Leak-tek 16-0X

AMERICAN GAS AND CHEMICAL LTD. 220 PEGASUS AVE. NORTHVALE, N.J.07647 USA

CP2171

Molykote U-n

DOW CORNING IMMEUBLE BRITANNIA 20 BLD. EUGENE DERUELLE 69432 LYON FRANCE FOURNIER 11 RUE DES FRERES LUMIERE ZI NORD 77100 MEAUX FRANCE

CP2179

Lanolin

Local purchase

CP2188

Loctite 675

LOCTITE CORP. 705 N. MOUNTAIN ROAD NEWINGTON, CT. 06111 USA LOCTITE FRANCE 10 AVE. EUGENE GAZEAU ZONE INDUSTRIELLE 60304 SENLIS FRANCE

CP2189

Durite G422

NORTON S.A 78702 CONFLANS ST-HONORINE FRANCE

CP2191

Durite G421

NORTON CO. PROTECTIVE PRODUCTS DIV.


Page 205 May 01/00

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------1 NEW BOND STREET WORCESTER, MASS 01615 USA R

CP2208

3M-361 TAPE

3M CO. P.O. BOX 3211 ST PAUL, MN 55133 USA 3M FRANCE BOULEVARD DE LOISE 95006 CERGY PONTOISE CEDEX FRANCE

CP2212 AIR NSA-307-110

Skydrol 500 B-4

MONSANTO S.A. 120 avenue CHARLES DE GAULLE 92522 NEUILLY SUR SEINE FRANCE MONSANTO INDUSTRIAL CHEMICALS CO. 800 N. LINDBERGH BLVD ST LOUIS, MO 63166 USA

CP2214

Silicone RTV 577

GENERAL ELECTRIC FRANCE BP 67 91002 EVRY CEDEX FRANCE GENERAL ELECTRIC Co. SILICONE PRODUCTS DIVISION 260 HUDSON RIVER ROAD WATERFORD NY 12188 USA

CP2215

SS 4155

GENERAL ELECTRIC FRANCE BP 67 91002 EVRY CEDEX FRANCE GENERAL ELECTRIC Co. SILICONE PRODUCTS DIVISION 260 HUDSON RIVER ROAD WATERFORD NY 12188 USA

CP2216

Loctite 496

LOCTITE CORP 705 N. MOUTAIN ROAD NEWINGTON, CT. 06111 USA LOCTITE FRANCE


Page 206 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------10, AVENUE EUGENE GAZEAU ZONE INDUSTRIELLE 60304 SENLIS FRANCE CP2239

3M 301D

3M COMPANY PO BOX 3211 ST PAUL, MINNESOTA 55133 USA

CP2240

Scotch-Brite Type A CFS

3M COMPANY PO BOX 3211 ST PAUL, MINNESOTA 55133 USA 3M FRANCE BOULEVARD DE LOISE 95006 CERGY PONTOISE CEDEX FRANCE

CP2242 MIL-A-46106A Type I

RTV 732

LE JOINT FRANCAIS 84-116 RUE SALVADOR ALLENDE 95870 BEZONS FRANCE DOW CORNING CORPORATION 2020 DOW CENTER MIDLAND, MICHIGAN 48674 USA

CP2243 MIL-S-83430

PR 1750 CLASS B2

LE JOINT FRANCAIS 84-116 RUE SALVADOR ALLENDE 95870 BEZONS FRANCE PRODUCTS RESEARCH AND CHEMICAL CORPORATION 5454 SAN FERNANDO ROAD PO BOX 1800 GLENDALE, CA. 91209 USA

CP2244 MIL-A-46106A

Primer 1200

LE JOINT FRANCAIS 84-116 RUE SALVADOR ALLENDE 95870 BEZONS FRANCE DOW CORNING CORPORATION


Page 207 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------2020 DOW CENTER MIDLAND, MICHIGAN 48674 USA CP2245

Finish Paint EA4 Blue 5991

AKZO DEXTER ZI DES BAS PRES BP 151 60761 MONTATAIRE FRANCE AKZO AEROSPACE FINISHES DIVISION 434 W. MEATS AVENUE ORANGE, CA 92665 USA

CP2252 MIL-P-23377

Primer 7E 1147

AKZO DEXTER ZI DES BAS PRES BP151 60761 MONTATAIRE FRANCE AKZO AEROSPACE FINISHES DIVISION 434 W. MEATS AVENUE ORANGE, CA 92665 USA

CP2253 MIL-P-23377

Hardener 7E 1149

AKZO DEXTER ZI DES BAS PRES BP151 60761 MONTATAIRE FRANCE AKZO AEROSPACE FINISHES DIVISION 434 W. MEATS AVENUE ORANGE, CA 92665 USA

CP2266

RTV 102

GENERAL ELECTRIC FRANCE BP 67 91002 EVRY CEDEX FRANCE GENERAL ELECTRIC CO SILICONE PRODUCTS DIVISION 260 HUDSON RIVER ROAD WATERFORD, NY 12188 USA

CP2267

RTV 106

GENERAL ELECTRIC FRANCE


Page 208 May 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------MIL-A-46106 BP 67 Type I 91002 EVRY CEDEX FRANCE GENERAL ELECTRIC Co. SILICONE PRODUCTS DIVISION 260 HUDSON RIVER ROAD WATERFORD NY 12188 USA CP2279

Scotch-Brite Type S CFS

3M COMPANY PO BOX 3211 ST PAUL, MINNESOTA 55133 USA 3M FRANCE BOULEVARD DE LOISE 95006 CERGY PONTOISE CEDEX FRANCE

CP2297

RTV 147 A

RHONE POULENC 19 AVENUE GEORGES POMPIDOU 92400 COURBEVOIE FRANCE RHONE POULENC SILICONE VSI 405 JORDAN RD TROY, NY 12180 USA

CP2298

Catalyst 147B

RHONE POULENC 19 AVENUE GEORGES POMPIDOU 92400 COURBEVOIE FRANCE RHONE POULENC SILICONE VSI 405 JORDAN RD TROY, NY 12180 USA

CP2306

3M Tape No. 5490

3M CO. PO BOX 3211 ST PAUL, MN 55133 USA 3M FRANCE BOULEVARD DE LOISE


Page 209 May 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------95006 CERGY PONTOISE CEDEX FRANCE CP2317 MIL-P8116P

Mastinox 6856H

INTERNATIONAL CELOMER 75 BD WINSTON CHURCHILL 76600 LE HAVRE FRANCE

CP2318 TT-P-1757

Blindexite RT 342/2

COURTAULD AEROSPACE 823 EAST GATE DRIVE MOUNT LAUREL, NJ 08054 USA TOBLER DIVISION PYRAMID PLASTICS INC. 220W5TH STREET HOPE, AR 71801 USA

CP2327

PR 1431 S-1

LE JOINT FRANCAIS 84-116 RUE SALVADOR ALLENDE 95870 BEZONS FRANCE PRODUCTS RESEARCH AND CHEMICAL CORPORATION PO BOX 1800 5454 SAN FERNANDO ROAD GLENDALE, CA. 91209 USA

CP2338

Brisal-OX 50-855

LABINAL DIVISION SYST. AERONAUTIQUE ZONE DU GRAND NOBLE 10, PLACE MARCEL DASSAULT BP115 31704 BLAGNAC CEDEX FRANCE

CP2339

RTV 630

GENERAL ELECTRIC FRANCE BP 67 91002 EVRY CEDEX FRANCE GENERAL ELECTRIC Co. SILICONE PRODUCT DIVISION 260 HUDSON RIVER ROAD WATERFORD, NY 12188 USA


Page 210 May 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP2340 Primer-MB RHONE POULENC 19 AVENUE GEORGES POMPIDOU 92400 COURBEVOIE FRANCE RHONE POULENC SILICONES VSI 405 JORDAN RD TROY, NY 12180 USA CP2344

RTV-3145

LE JOINT FRANCAIS 84-116 RUE SALVADOR ALLENDE 95870 BEZON FRANCE DOW CORNING CORPORATION 2020 DOW CENTER MIDLAND, MI 48674 USA

CP2365 MIL-S-22473 Grade A

Loctite 290

LOCTITE CORP. 705 N. MOUNTAIN ROAD NEWINGTON, CT. 06111 USA LOCTITE FRANCE 10, AVENUE EUGENE GAZEAU ZONE INDUSTRIELLE 60304 SENLIS FRANCE

CP2428 MIL-S-8802E Type I

PR 1422 A


CP2431

RTV 730

LE JOINT FRANCAIS 84-116 RUE SALVADOR ALLENDE 95870 BEZONS FRANCE DOW CORNING CORPORATION P.O. BOX 994 MIDLAND, MI 48686 USA


Page 211 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP2442 Engine Oil Refer to CFMI SB 79-001 CP2443

Pro-Seal 735


CP2463

RTV 560

GENERAL ELECTRIC FRANCE BP 67 91002 EVRY CEDEX FRANCE 0 GENERAL ELECTRIC Co. SILICONE PRODUCTS DIVISION 260 HUDSON RIVER ROAD WATERFORD, NY 12188 USA

CP2497

Dow Corning 93-006 Molycote D321R

DOW CORNING CORPORATION 2020 DOW CENTER MIDLAND, MI 48674 USA DOW CORNING IMMEUBLE BRITANNIA 20BD EUGENE DERUELLE 69432 LYON FRANCE

CP2499

KilFrost ABC3

KILFROST LIMITED ALBION WORKS HALTWHISTLE NORTHUMBERLAND NE 49 OHJ ENGLAND

CP2515

3M ALY 434

3M CO. BOX 3211 ST PAUL, MN 55133 USA 3M FRANCE


Page 212 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------BOULEVARD DE L OISE 95006 CERGY PONTOISE CEDEX FRANCE CP2516

3M ALY 435

3M CO. BOX 3211 ST PAUL, MN 55133 USA 3M FRANCE BOULEVARD DE L OISE 95006 CERGY PONTOISE CEDEX FRANCE

CP2517 MIL-T-11291

3M Scotch 425

3M CO. PO BOX 3211 ST PAUL, MN 55133 USA 3M FRANCE BOULEVARD DE L OISE 95006 CERGY PONTOISE CEDEX FRANCE

CP2541

RTV 88

GENERAL ELECTRIC FRANCE BP 67 91002 EVRY CEDEX FRANCE GENERAL ELECTRIC SILICONE PRODUCTS DIVISION 260 HUDSON RIVER ROAD WATERFORD, NY 12188 USA

CP2559

Ardrox 552

CHEMETALL SA 51 RUE PIERRE BP 310 92111 CLICHY CEDEX FRANCE CHEMETALL PLC 65 DENBIGH ROAD BLETCHLEY MILTON KEYNES MPK1 1PB UK


Page 213 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------OAKITE PRODUCTS INC DIVISION OF CHEMETALL 16961 KNOTT AVE LA MIRADA, CA 90638 USA CP2560

Turco IND 79

TURCO PRODUCTS DIVISION OF HENKEL SURFACE TECHNOLOGIES 7300 BOLSA AVE WESTMINSTER, CA 92684 USA TURCO FRANCE DIVISION OF HENKEL SURFACE TECHNOLOGIES 3 & 5 IMPASSE DU QUAI DE LINDUSTRIE 91200 ATHIS-MONS FRANCE

CP2566

Mag-Chem Tecksol

SOCOMOR ZONE INDUSTRIELLE DU PRAT R.P. 3707 56037 VANNES CEDEX FRANCE MAG-CHEM 1271, RUE AMPERE BOUCHERVILLE QUEBEC J4B 2X3 CANADA

CP2584

Degreasol 99 R

KLEER-FLO COMPANY 15151 TECHNOLOGY DRIVE EDEN PRAIRIE, MN 55344-2294 USA

CP2619

NICKEL NEVER-SEEZ

BOSTIK INC. 211 BOSTON STREET MIDDLETON, MA 01949 USA

CP2656

Mag-Chem Skysol

SOCOMOR ZONE INDUSTRIELLE DU PRAT R.P. 3707 56037 VANNES CEDEX FRANCE MAG-CHEM 1271, RUE AMPERE BOUCHERVILLE


Page 214 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------QUEBEC J4B 2X3 CANADA R R R R

CP2691

Aero Kroil penetrant

Kano Laboratories, Inc 1000 E. Thompson Lane Nashville, TN 37211

CP3001 MIL-I-25135

Ardrox 970 P23

ARDROX INC. 16961 KNOTT AVE. LA MIRADA, CA 90638 USA ARDROX S.A. 280 RUE JEAN BAPTISTE GODIN 02200 VILLENEUVE ST GERMAIN FRANCE BRENT EUROPE LIMITED RIDGEWAY IVER SLO 9JJ BUCKS ENGLAND

CP3002 MIL-I-25135

Ardrox 970 P24


CP3003 MIL-I-25135

Ardrox 970 P25



Page 215 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP3004 Ardrox 985 P12 ARDROX INC. MIL-I-25135 16961 KNOTT AVE. LA MIRADA, CA 90638 USA ARDROX S.A. 280 RUE JEAN BAPTISTE GODIN 02200 VILLENEUVE ST GERMAIN FRANCE BRENT EUROPE LIMITED RIDGEWAY IVER SLO 9JJ BUCKS ENGLAND CP3008 MIL-I-25135

Ardrox 9 D1/B


CP3010 MIL-I-25135

Ardrox 9D4A



Page 216 Aug 01/07

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP3101 Zyglo ZL60C ESCOFIER MIL-I-25135 BP612 27106 VAL DE REUIL FRANCE MAGNAFLUX CORPORATION 7300 WEST AINSLIE AVE HARWOOD HEIGHTE, IL 60656 USA CP3102 MIL-I-25135

Zyglo ZP4B

ESCOFIER BP612 27106 VAL DE REUIL FRANCE MAGNAFLUX CORPORATION 7300 WEST AINSLIE AVE HARWOOD HEIGHTE, IL 60656 USA

CP3106 MIL-I-25135

Zyglo ZP9E or F

ESCOFIER BP612 27106 VAL DE REUIL FRANCE MAGNAFLUX CORPORATION 7300 WEST AINSLIE AVE HARWOOD HEIGHTE, IL 60656 USA

CP3201 MIL-I-25135

Fluro-Chek WP170LS


CP3303 MIL-I-25135

Sherwin HM3A

BABB CO. ZAC DU VAL JOYEUX AVENUE NAGELMACKERS 78450 VILLEPREUX FRANCE SHERWIN INCORPORATED 5530 BORWICK AVE. SOUTH GATE, CA 90280 USA


Page 217 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP3304 Sherwin HM220 BABB CO. MIL-I-25135 ZAC DU VAL JOYEUX AVENUE NAGELMACKERS 78450 VILLEPREUX FRANCE SHERWIN INCORPORATED 5530 BORWICK AVE. SOUTH GATE, CA 90280 USA CP3305 MIL-I-25135

Sherwin HM440


CP3307 MIL-I-25135

Sherwin D90G


CP3308 MIL-I-25135

Sherwin D100


CP3310 MIL-L-25135

Met-L-Chek FP-91B

BABB CO. ZAC DU VAL JOYEUX AVENUE NAGELMACKERS 78450 VILLEPREUX FRANCE


Page 218 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------MET-L-CHEK COMPANY 1639 EUCLID STREET SANTA MONICA, CA 90404 USA CP3311 MIL-L-25135

Met-L-Chek FP-92B

BABB CO. ZAC DU VAL JOYEUX AVENUE NAGELMACKERS 78450 VILLEPREUX FRANCE MET-L-CHEK COMPANY 1639 EUCLID STREET SANTA MONICA, CA 90404 USA

CP3312 MIL-L-25135

Met-L-Chek FP-903


CP3317 MIL-L-25135

Met-L-Chek D-72-A


CP3318 MIL-L-25135

Met-L-Chek D-70



Page 219 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------CP3319 Met-L-Chek D-701 BABB CO. MIL-L-25135 ZAC DU VAL JOYEUX AVENUE NAGELMACKERS 78450 VILLEPREUX FRANCE MET-L-CHEK COMPANY 1639 EUCLID STREET SANTA MONICA, CA 90404 USA CP3400 MIL-I-25135

BRITEMOR 4455

SOFRANEL 59 RUE PARMENTIER 78500 SARTROUVILLE FRANCE

CP3401 MIL-I-25135

BRITEMOR PD3


CP3406 MIL-I-25135

BRITEMOR PD4


CP5006 AMS5689

321SS

Local Purchase

CP5060 MIL-C-85704

Gas Path Cleaners: (Ardrox 6345) (Band B 3100) (R-MC G21) (Turco 5884) (ZOK 27) (TURBOCLEAN) (TURBOCLEAN II) (Band B TC-100)

ARDROX INC. 16961 KNOTT AVE. LA MIRADA, CA 90638 USA

ARDROX S.A. 280 RUE JEAN BAPTISTE GODIN 02200 VILLENEUVE ST GERMAIN FRANCE B & B CHEMICAL CO. INC. PO BOX 660-776 MIAMI, FL 33266 USA


Page 220 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------B & B TRITECH INC. CARE OF FABIUS PO BOX 1365 1000BG AMSTERDAM, THE NETHERLANDS BRENT EUROPE LIMITED RIDGEWAY IVER SLI 9JJ BUCKS ENGLAND COMET 27, AVENUE ETIENNE AUDIBERT Z.I. - BP100 60304 SENLIS CEDEX FRANCE E.C.T. INC. 155 S. LIMERICK ROAD LIMERICK, PA 19468 USA KENT CHEMICAL CO LTD GEORGE HOUSE, BRIDEWELL LANE, TENTERDEN KENT TN 30 CHS ENGLAND TURCO PRODUCTS DIVISION OF PENNWALT CORP 7300 BOLSA AVE. WESTMINSTER, CALIFORNIA 92684 USA TURCO-FRANCE 3 & 5 IMPASSE DU QUAI DE LINDUSTRIE 91200 ATHIS-MONS FRANCE TRAFFICAIR 200 TECHNOLOGY DRIVE ALPHARETTA, GA 30202 USA AIRWORTHY LTD WEDGLEN INDUSTRIAL ESTATE MIDHURST, SUSSEX GU 229 RE ENGLAND


Page 221 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------LUCAS AEROSPACE PO BOX 120039 STAMFORD, CT 06912 USA CP5061

Temporary Marking (MARKS-A-LOT Black or Blue)

EBERHARD FABER INC. CRESTWOOD WILKES-BARRE, PA 18703 USA

(COMTE 566 Blue, Red, White, Green, PEN) (DIXON MARKERS Black or Blue) (TIFLEX INK XB824 Black XF160 Blue XF160 Green) (EBERHARD FABER COLORBRITE SILVER 2101) (AIRCRAFT MARKER LN9051 Blue or Red) (MARCO S-1141 Black) (ACTION MARKER Black or White, with tip 33, 44 or 55) JOS DIXON CRUCIBLE CORP. 167 WAYNE STREET JERSEY CITY, NJ 07303 USA LE LYS ROUGE 56 RUE LABROUSTE 75015 PARIS FRANCE MARKING DEVICE MANUF. CO 2708-10 5 TH STREET PHILADELPHIA, PA 19133 USA


Page 222 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------MARK TEX CORP. 161 COOLIDGE AVE. ENGLEWOOD, NJ 07133 USA RATIOPLAST SPITALWALD STRASSE BE 9 8540 SCHWABACH GERMANY THE CARTERS INK CORP. 239 FIRST STREET CAMBRIDGE, MA 02142 USA TIFLEX 10 ROUTE DE GENEVE 01450 PONCIN FRANCE CP5062

MOS2 dry film lubricant DOW CORNING 321

DOW CORNING CORPORATION 2020 DOW CENTER MIDLAND, MI 48674 USA

Molykote D321R

DOW CORNING IMMEUBLE BRITANNIA 20BD EUGENE DERUELLE 69432 LYON FRANCE FOURNIER 11 DES FRERES LUMIERE ZI NORD 77100 MEAUX FRANCE

CP5063

Silicone lubricant with MoS2 Royco 81 MS

ROYAL LUBRICANTS CO. INC. 72 EAGLE ROCK AVE PO BOX 518 EAST HANOVER, NJ 07936 USA SHELL CHIMIE 27 RUE DE BERRI 75380 PARIS CEDEX 08 FRANCE


Page 223 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------Nycolube 25681 NYCO 51 RUE DE PONTHIEU 75008 PARIS, FRANCE Brayco 868

CASTROL INDUSTRIES 66 ROUTE DE SARTROUVILLE 78230 LE PECQ FRANCE CASTROL NORTH AMERICA 16715 VON KARMAN AVE. SUITE 230 IRVINE, CA 92714 USA

CP5066 MIL-L-6081

Fuel System Corrosion preventive Oil

CASTROL INDUSTRIES 66 ROUTE DE SARTROUVILLE 78230 LE PECQ FRANCE CASTROL NORTH AMERICA 16715 VON KARMAN AVE. SUITE 230 IRVINE, CA 92714 USA EXXON COMPANY PO BOX 2180 HOUSTON, TX 77001 USA NYCO 51 RUE DE PONTHIEU 75008 PARIS, FRANCE ROYAL LUBRICANTS CO. INC. 72 EAGLE ROCK AVE PO BOX 518 EAST HANOVER, NJ 07936 USA SHELL INTERNATIONAL TRADING COMPANY INL AVIAT. DIVISION SHELL CENTRE LONDON SE1 ENGLAND SHELL CHEMICAL COMPANY 1 SHELL PLAZA PO BOX 2463 HOUSTON, TX 77002 USA


Page 224 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------SHELL CHIMIE 27 RUE DE BERRI 75380 PARIS CEDEX 08 FRANCE CP5067 MIL-L-6085

Lube System Corrosion preventive Oil

CASTROL INDUSTRIES 66 ROUTE DE SARTROUVILLE 78230 LE PECQ FRANCE CASTROL NORTH AMERICA 16715 VON KARMAN AVE. SUITE 230 IRVINE, CA 92714 USA NYCO 51 RUE DE PONTHIEU 75008 PARIS, FRANCE ROYAL LUBRICANTS CO. INC. 72 EAGLE ROCK AVE PO BOX 518 EAST HANOVER, NJ 07936 USA SHELL INTERNATIONAL TRADING COMPANY INL AVIAT. DIVISION SHELL CENTRE LONDON SE1 ENGLAND SHELL CHEMICAL COMPANY 1 SHELL PLAZA PO BOX 2463 HOUSTON, TX 77002 USA SHELL CHIMIE 27 RUE DE BERRI 75380 PARIS CEDEX 08 FRANCE

CP5070 AIR 3565

Vaseline

NYCO 51 RUE DE PONTHIEU 75008 PARIS, FRANCE ROYAL LUBRICANTS CO. INC. 72 EAGLE ROCK AVE PO BOX 518 EAST HANOVER, NJ 07936 USA


Page 225 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------SHELL INTERNATIONAL TRADING COMPANY INL AVIAT. DIVISION SHELL CENTRE LONDON SE1 ENGLAND SHELL CHEMICAL COMPANY 1 SHELL PLAZA PO BOX 2463 HOUSTON, TX 77002 USA SHELL CHIMIE 27 RUE DE BERRI 75380 PARIS CEDEX 08 FRANCE WITCO CHEMICAL CORP. SONNEBORN DIV. 400 N. MICHIGAN AVENUE CHICAGO, IL 60611 USA WITCO BV PO BOX 5 KOOGAN DE ZAAN THE NETHERLANDS CP5074 AMS 3160

Dearomatized Petroleum

LOCAL PURCHASE

CP5075

Corrosion Preventive Additive

CASTROL INDUSTRIES 66 ROUTE DE SARTROUVILLE 78230 LE PECQ FRANCE CASTROL NORTH AMERICA 16715 VON KARMAN AVE. SUITE 230 IRVINE, CA 92714 USA

CP5076 MIL-G-81322

Synthetic General Purpose Grease

CASTROL INDUSTRIES 66 ROUTE DE SARTROUVILLE 78230 LE PECQ FRANCE CASTROL NORTH AMERICA 16715 VON KARMAN AVE.


Page 226 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------SUITE 230 IRVINE, CA 92714 USA NYCO 51 RUE DE PONTHIEU 75008 PARIS, FRANCE SHELL INTERNATIONAL TRADING COMPANY INL AVIAT. DIVISION SHELL CENTRE LONDON SE1 ENGLAND SHELL CHEMICAL COMPANY 1 SHELL PLAZA PO BOX 2463 HOUSTON, TX 77002 USA SHELL CHIMIE 27 RUE DE BERRI 75380 PARIS CEDEX 08 FRANCE CP8001 AMS5687

Safetywire

Local Purchase ADAMS INDUSTRIES INC. PO BOX 291 WINDSOR LOCKS, CT. 06096 USA

CP8002 AMS5689

Safetywire

Local Purchase ADAMS INDUSTRIES INC. PO BOX 291 WINDSOR LOCKS, CT. 06096 USA

CP8003 MIL-T-43435B

Gudebrod 718U

GUDEBROD INC. POTTSOWN, PA 19464 USA MOTEX 39 RUE DE VERDUN 94170 LE PERREUX SUR MARNE


Page 227 May 01/05

C F M 56-5B ------------------------------------------------------------------------------CODE No. DESCRIPTION SUPPLIER ------------------------------------------------------------------------------FRANCE CP8004

Safetywire 0.024 in. (0.6 mm) AFNOR code NC15FE US SPEC AMS 5687

Local Purchase

ADAMS INDUSTRIES INC. PO BOX 291 WINDSOR LOCKS, CT. 06096 USA CP8005

Safetywire 0.024 in. (0.6 mm) AFNOR code Z10CNT 18 US SPEC AMS 5689

Local Purchase

ADAMS INDUSTRIES INC. PO BOX 291 WINDSOR LOCKS, CT. 06096 USA CP8006

Safety cable 0.032 in. (0.8 mm) US SPEC M50 TF 9 C1-A

BERGEN CABLE TECHNOLOGIES GREGG STREET PO BOX 1300 LODI, NJ 07644 USA DANIELS MANUFACTURING CORP. 536 THORPE ROAD ORLANDO, FL 32824 USA


Page 228 May 01/05

C F M 56-5B FLUORESCENT PENETRANT INSPECTION - PORTABLE - WATER WASHABLE ____________________________________________________________ MAINTENANCE PRACTICES _____________________ TASK 70-51-00-230-002 Fluorescent-Penetrant Inspection-Portable-Water Washable 1. __________________ Reason for the Job Self Explanatory 2. ______________________ Job Set-up Information Not Applicable 3. __________ Job Set-up Subtask 70-51-00-869-054 A. Fluorescent-penetrant inspection - General. (1) This is water washable fluorescent-penetrant inspection process intended for inspections at remote locations. Portable fluorescent-penetrant inspection is a localized process, limited to small areas or spot inspection of specific areas of parts. It is not intended for normal inspection. It is convenient to use for inspection of welded or other localized repair areas. The penetrant is applied only to a local area that needs to be inspected. (2) If visible non-fluorescent color dye penetrant has been used on parts which are to be subsequently inspected with fluorescent penetrants, the contamination by the dye may prevent reliable fluorescent-penetrant inspection. Any color dye indications evident by white light visual inspection shall be considered valid indications even if not detectable by ultraviolet light. (3) Titanium alloy parts are subject to stress corrosion cracking when residues of halogen containing compounds remain on a part that is subsequently subjected to elevated temperatures typical or welding, heat treating, or engine operation. These parts must be thoroughly cleaned with halogen-free compounds after exposure to any halogen containing compound to prevent the cracking and possible failure of parts. When using water for processing parts made of titanium or titanium alloy, de-ionized water must be used.


Page 201 Feb 01/96

C F M 56-5B (4) Observe the Following: (a) Parts must be cleaned before being subjected to the inspection process. (b) Plug or cap all tubes or holes in parts in the area being inspected with penetrant to prevent penetrant or other material becoming entrapped. (c) Fluorescent-penetrants and developers used together in an inspection system should be products of one manufacturer, except when using solvent (non-aqueous) wet developer. It is permissible to use the approved solvent-wet developer, Tracer-Tech D499C with any product system. Subtask 70-51-00-869-055 B. Equipment. (1) Inspection booth or darkroom or black cloth hood (for remote locations) which prevents excessive admission of white light. NOTE : Excessive white light will interfere with detection of a ____ rejectable size indication. A test part having a know defect can be used to evaluate effectiveness of white light shielding. (2) Compressed air supply for drying parts. Air supply must have filters to remove oil and moisture which can contaminate parts or inspection materials. (3) Ultraviolet lamp to detect fluorescent indications.

R R R

CAUTION : THE USE OF HIGH INTENSITY (125 WATT) ULTRAVIOLET BULBS _______ WHICH EMIT AN EXCESS AMOUNT OF WHITE LIGHT WILL AFFECT THE SENSITIVITY OF THE FLUORESCENT-PENETRANT PROCESS. USE ONLY BULBS CERTIFIED BY THE NDT ORIGINAL EQUIPMENT MANUFACTURER AS HAVING PASSED THEIR IN-HOUSE INSPECTION. IN ADDITION, THESE HIGH INTENSITY BULBS SHOULD BE PERIODICALLY TESTED FOR WHITE LIGHT EMISSION PER CFM STANDARD PRACTICES MANUAL 70-00-06.

R

(a) The ultraviolet (black) light source used for the detection of indications shall have an intensity no less than 800 microwatts/cm2 measured at a distance of 15 in. (380 mm).


Page 202 Aug 01/06

C F M 56-5B (4) White light lamp for visual inspection of parts. (5) Time piece for timing operations. (6) Tools for inspection personnel. Tools should consist of at least the following: (a) Tree-power and 10-power magnifying lenses. (7) Assortment of adjustable mirrors. (8) Gages to measures size of fluorescent indications. (9) Cotton swabs or small fine-hair art brush to apply solvent for evaluating questionable indications. Subtask 70-51-00-869-056 C. Materials. NOTE : All materials are used at ambient temperature. The following ____ materials may be used of this class of inspection. (1) Penetrant inspection systems

R R R

------------------------------------------------------------------------------PENETRANT WATER CP DRY POWDER CP NONCP INSPECTION SOLUBLE No. DEVELOPERS No. AQUEOUS No. SYSTEMS PENETRANTS WET DEVELOPERS ------------------------------------------------------------------------------ARDROX 970P23 CP3001 9D4A CP3010 9D1/B CP3008 970P24 CP3002 970P25 CP3003 985P12 CP3004 BRITEMOR 4455 CP3400 PD3 CP3401 PD4 CP3406 Fluorocheck

WP100 WP1B WP170LS

CP2153 CP2149 CP3201

MET-L-CHECK

FP91B FP92B FP903

CP3310 CP3311 CP3312

D72A

CP3317

NAD-NF

CP2146

D70 D701

CP3318 CP3319


Page 203 Aug 01/04

C F M 56-5B ------------------------------------------------------------------------------PENETRANT WATER CP DRY POWDER CP NONCP INSPECTION SOLUBLE No. DEVELOPERS No. AQUEOUS No. SYSTEMS PENETRANTS WET DEVELOPERS ------------------------------------------------------------------------------SHERWIN HM3A CP3303 D90G CP3307 D100 CP3308 HM220 CP3304 HM440 CP3305 ZYGLO

ZL17D ZL60C

CP3100 CP3101

ZP4A

CP3102

ZP9E

CP3106

(2) Solvents CAUTION : TITANIUM PARTS REQUIRE THE USE OF NON-HALOGENATED SOLVENTS. _______ ------------------------------------------------------------------------------MATERIAL SOLUTION/PRODUCT NUMBER ------------------------------------------------------------------------------1. Isopropyl Alcohol (halogen-free)

CP1041

2. 1 Methyl-Ethyl-Ketone (halogen-free)

CP1040

3. Acetone (halogen-free)

CP1039

- Non-aqueous wet developers are approved for use in aerosol spray only. Tracer-tech solvent mixed developer D499C is approved for bulk use with any penetrant system. A developer from one manufacturer may be substitued for another manufacturers developer. 4. Procedure _________ Subtask 70-51-00-230-051 A. Fluorescent-penetrant inspection - Procedure. NOTE : Parts must be cleaned before their inspection process. Plug or cap ____ tubes and holes in the area to be inspected to prevent inspection materials from being entrapped. (1) Application of Penetrant. WARNING : PENETRANT IS FLAMMABLE. THE FLASH POINT OF PENETRANT IS _______ CONSIDERABLY LOWERED WHEN USED AS A FINE SPRAY. TAKE PRECAUTIONS AGAINST FIRE.


Page 204 Aug 01/04

C F M 56-5B (a) Apply penetrant by spraying or brushing. (b) Allow 20 to 60 minutes for penetration. (2) Removal of excess penetrant. (a) Remove excess penetrant by wiping with a clean dry cloth. (b) Remove background fluorescence by wiping with a clean cloth dampened with water or solvent. (c) Observe part under ultraviolet light to make sure excess penetrant has been removed. (d) If excess background fluorescence persists, spray rinse using water from a squeeze bottle. NOTE : Care must be taken to apply minimum amount of water ____ because excess water will remove penetrant indications.

R

(e) Alternate: Remove excess penetrant with a hydrophilic remover provided it belongs to the same family as the penetrant used. Do not exceed 90 seconds contact time. If remover is applied manually, do not scrub the suface of the part with the applicator. Use applicator only to deliver fluid to the part surface. (3) Application of Developer. WARNING : AVOID BREATHING OF VAPORS. _______ (a) Apply developper by spray only to a dry part at ambient temperature. Apply a fine thin coating by holding spray nozzle about 8-10 inches (200-250 mm) from part surface. Normally 2 passes are adequate. Coverage should be uniform and a metallic background should be visible through the developer. NOTE : When using aerosol container, follow the manufacturers ____ directions. (b) Allow 10 minutes for developer to absorb penetrant. (4) Inspection of Parts. CAUTION : THE USE OF HIGH INTENSITY (125 WATT) ULTRAVIOLET BULBS _______ WHICH EMIT AN EXCESS AMOUNT OF WHITE LIGHT WILL AFFECT THE SENSITIVITY OF THE FLUORESCENT-PENETRANT PROCESS. USE ONLY BULBS CERTIFIED BY THE NDT ORIGINAL EQUIPMENT MANUFACTURER AS HAVING PASSED THEIR IN-HOUSE INSPECTION. IN ADDITION, THESE HIGH INTENSITY BULBS SHOULD BE PERIODICALLY TESTED FOR WHITE LIGHT EMISSION PER CFM STANDARD PRACTICES MANUAL 70-00-06.

R R R


Page 205 Aug 01/06

C F M 56-5B (a) Direct ultraviolet light on part while in inspection booth or darkroom or under a black cloth hood. (b) Inspect to limits specified for the parts. (c) Inspect questionable indications as follows: WARNING : CLEANING SOLVENTS ARE FLAMMABLE, VOLATILE, TOXIC. THEY _______ SHOULD BE USED WITH ADEQUATE VENTILATION. AVOID PROLONGED BREATHING OF VAPORS AND REPEATED OR PROLONGED CONTACT WITH THE SKIN, OR CLOTHING. 1 _

Wipe area once with solvent listed in paragraph 3, using a cotton swab or fine-hair art brush.

2 _

Apply developer to suspected area after solvent has dried.

3 _

Inspect under ultraviolet light. Indications that reappear within 2 minutes shall be considered as valid indications.

4 _

If indications do not reappear, inspect part under white light using a 10-power magnifying lens.

(d) Identify location of defects using an approved marking method. (5) Cleaning of Parts after Inspection. CAUTION : ALL RESIDUAL PENETRANTS AND DEVELOPER MATERIAL MUST BE _______ REMOVED FROM PARTS AS SOON AS POSSIBLE. UNREMOVED MATERIAL CAN CAUSE SEVERE CORROSION OF PARTS AT ELEVATED TEMPERATURES. WHEN CLEANING PARTS MADE OF TITANIUM OR TITANIUM ALLOYS WITH SOLVENT, USE ONLY SOLVENTS THAT DO NOT CONTAIN HALOGENS. WHEN CLEANING PARTS MADE OF TITANIUM OR TITANIUM ALLOYS WITH WATER, USE ONLY DEIONIZED WATER. (a) Remove developer and penetrant by water spray washing or scrubbing the part with brush and water. WARNING : CLEANING SOLVENTS ARE FLAMMABLE, VOLATILE, TOXIC. THEY _______ SHOULD BE USED WITH ADEQUATE VENTILATION. AVOID PROLONGED BREATHING OF VAPORS AND REPEATED OR PROLONGED CONTACT WITH THE SKIN, OR CLOTHING. (b) Remove penetrant residue by spraying or by soaking in solvent listed in paragraph 3.C.(2)

R

(c) Make sure that all internal passages and recesses are completely cleaned and dry. Blow out passages and recesses with dry air.


Page 206 Nov 01/96

C F M 56-5B Subtask 70-51-00-869-057 B. Quality assurance. (1) Check part under ultraviolet light to make sure all penetrants and developer materials have been removed. (2) Assure that the residues of processing compounds are completely removed from titanium and titanium alloy parts.


Page 207 Feb 01/96

C F M 56-5B EDDY CURRENT INSPECTION OF FAN BLADE LEADING EDGE - MAINTENANCE PRACTICES _________________________________________________________________________ TASK 70-52-00-250-002 Eddy Current Inspection of the Fan Blade Leading Edge 1. __________________ Reason for the Job Self Explanatory 2. ______________________ Job Set-up Information R

A. Fixtures, Tools, Test and Support Equipment

R R R

------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------

R

856A2682G01

R

1 EDDY CURRENT INSTRUMENT

B. Referenced Information ------------------------------------------------------------------------------REFERENCE DESIGNATION ------------------------------------------------------------------------------70-52-00-991-301 70-52-00-991-302

Fig. 201 Fig. 202

3. __________ Job Set-up Subtask 70-52-00-869-054 A. Eddy Current Inspection of the Fan Blade Leading Edge (1) This procedure describes the general equipment, techniques and procedures required to conduct high frequency Mhz manual eddy current inspection of the fan blade leading edge. (2) The following requirements shall be met by inspection personnel: (a) Personnel performing this inspection shall be certified in accordance with NAS-410 or SNT-TC-1A or COSAC, or ATA 105 level 2. (b) Personnel performing this inspection should receive practical training in the use of this procedure and must demonstrate proficiency in the calibration and evaluation routines before accept/reject authority is delegated.


Page 201 May 01/07

C F M 56-5B (c) Training per this procedure does not imply personnel certification per NAS-410 or SNT-TC-1A or COSAC, Procedure EN4179. (3) The following documents shall form a part of this procedure to the extend specified herein. Unless a specific issue is specified, the latest revision shall apply. (a) Appropriate equipment instruction manuals. (b) NAS-410 and/or SNT-TC-1A and/or COSAC, EN4179, and/or ATA 105. (c) Appropriate Manual procedure. Subtask 70-52-00-869-055 B. Equipment (1) Eddy Current instruments. (a) Nortec Model NDT-19, 19e, 19eII, 24 or -3000 Eddyscope. (b) Rohmann Elostest B1 SDM Eddy current instrument. (2) Tools and Equipments. (a) Special Tools. EDDY CURRENT INSTRUMENT (856A2682G01)

R

R

|-------------------|-------------------------------------------------------| | Tools No. | Description | |-------------------|-------------------------------------------------------| | 856A2682G01 | Kit containing | | | - a probe 9970 958 389P01, 3MHz, with a spring blade | | | - a probe 9970 958 389P01, 3MHz, with a free head | | | - a calibration bloc 9970 958 391G01 | | | - 2 cables, Teflon tape, red and blue pencils | |-------------------|-------------------------------------------------------| (b) Standard Tools and Equipment. NOTE : This tooling will be contained in a CFMI inspection kit. ____ The inspection kit number shall be identified in the applicable manual procedure. A complete inspection kit containing all required tooling can be obtained from CFMI


Page 202 May 01/07

C F M 56-5B (3) Consumable Materials. R R R R R R R

|-------------------|-------------------------------------------------------| | Code No. | Description | |-------------------|-------------------------------------------------------| | CP1040 | Methyl Ethyl Ketone | | CP2189 | Durite G 422 | | CP2191 | Durite G 421 | |-------------------|-------------------------------------------------------| 4. Procedure _________ Subtask 70-52-00-250-051 A. Eddy Current Inspection - Procedure (1) Preparation of the edge. (a) Clean the edge of the blade with Methyl Ethyl Ketone (Material No. CP1040) (b) If necessary, lightly remove the small surface defects with a thin abrasive cloth (Material No. CP2189) or (Material No. CP2191). (2) Calibration. (a) Initial Calibration

R R R R R R R R R R R R

|-------------------|-------------------------------------------------------| | Frequency | 3MHz | |-------------------|-------------------------------------------------------| | Rotation | To be adjusted to have a vertical sceen indicator | |-------------------|-------------------------------------------------------| | Low pass filter | 100Hz | |-------------------|-------------------------------------------------------| | High pass filter | Off | |-------------------|-------------------------------------------------------| | Gain | To be adjusted during calibration procedure | | | (ELOTEST -35dB, NORTEC -50dB) | |-------------------|-------------------------------------------------------| (b) Calibration procedure with the 9970 958 389P01 or 9970 958 390P01 probe. CAUTION : MAKE SURE THAT THE PROBE IS IN GOOD CONDITION. LOOK FOR _______ DAMAGED PROBE HEAD OR PROBE WIRE.


Page 203 Nov 01/06

C F M 56-5B 1 _

Install the probe on the Eddy current instrument. CAUTION : TAKE CARE TO LET FREE THE MOBILE PART OF THE PROBE. _______ CAUTION : MAKE SURE THAT THE TEFLON IS CHANGED AT REGULAR _______ TIME.

2 _

Apply a new small piece of Teflon tape on the coil of each probe.

3 _

Calibration. CAUTION : YOU MUST DO THE CALIBRATION AT THE BEGINNING AND THE _______ END OF THE INSPECTION, EVERY FITH BLADE, AND AT ANY CHANGE OF ANY COMPONENT. YOU MUST PERFORM THE CALIBRATION IF THE INSTRUMENTATION HAS BEEN TURNED OFF. a _

Put the coil away from the notch of the Electro Discharge Machining (EDM) on the not blended area.

b _

Set the EDM to zero. NOTE : The point is in the middle of the screen. ____

c _

Examine surface along the not blended area with the probe and adjust the gain and rotation to have a peak to peak on full screen with a vertical indication when the coil touches the EDM notch. (Ref. Fig. 201/TASK 70-52-00-991-301)

d _

Keep the same parameters and put the coil away from the notch of the EDM.

e _

Set the EDM to zero on the blended area.

f _

Examine the bottom of the blended area with the EDM notch.

g _

If the indication is equal or less than a half of full screen, adjust these following parameters : hand position, movement of examination, gain and rotation to have a full screen indication on the EDM notch of the not blended area and more than a half full screen in the blended area. (Ref. Fig. 201/TASK 70-52-00-991-301)


Page 204 Aug 01/06

C F M 56-5B

Indications (Typical) on the Screen Figure 201/TASK 70-52-00-991-301 EFF : ALL 70-52-00 SROS

Page 205 Aug 01/06

C F M 56-5B (3) Eddy current inspection procedure. CAUTION : YOU MUST PERFORM TWO INSPECTIONS WITH TWO DIFFERENT PROBES _______ BECAUSE OF THE DESIGN OF THE BLADE (SHAPE AND DIFFERENT THICKNESSES) ESPECIALLY IN THE BLENDED AREAS. (a) Do a first inspection of the leading edge of the blade with 9970 958 389P01 probe. 1 _

Put the probe in position with its coil in contact with the pressure face with the same adjustment than for calibration. (Ref. Fig. 202/TASK 70-52-00-991-302) CAUTION : MAKE SURE THAT THE COIL IS ALWAYS IN CONTACT WITH _______ THE INSPECTED AREA.

2 _

Move the probe to examine the surface along the leading edge. NOTE : You can perform this inspection a second time if it is ____ not sufficient.

3 _

Put the probe in position with its coil in contact with the suction face with the same adjustment than for calibration. (Ref. Fig. 202/TASK 70-52-00-991-302) CAUTION : MAKE SURE THAT THE COIL IS ALWAYS IN CONTACT WITH _______ THE INSPECTED AREA.

4 _

Move the probe to examine the surface along the leading edge. NOTE : You can perform this inspection a second time if it is ____ not sufficient. NOTE : You can move the probe three times or more across the ____ blade section to make sure that the indication is not a malfunction.

5 _

Set to zero each time the probe touches a blended area.

(b) Do a second inspection of the leading edge of the blade with 9970 958 390P01 probe. 1 _

Put the probe in position with its coil in contact with the pressure face with the same adjustment than for calibration. (Ref. Fig. 202/TASK 70-52-00-991-302)


Page 206 Aug 01/06

C F M 56-5B

Positioning of the Probes Figure 202/TASK 70-52-00-991-302 EFF : ALL 70-52-00 SROS

Page 207 Aug 01/06

C F M 56-5B CAUTION : MAKE SURE THAT THE COIL IS ALWAYS IN CONTACT WITH _______ THE INSPECTED AREA. 2 _

Move the probe to examine the surface along the leading edge. NOTE : You can perform this inspection a second time if it is ____ not sufficient.

3 _

Put the probe in position with its coil in contact with the suction face with the same adjustment than for calibration. (Ref. Fig. 202/TASK 70-52-00-991-302) CAUTION : MAKE SURE THAT THE COIL IS ALWAYS IN CONTACT WITH _______ THE INSPECTED AREA.

4 _

Move the probe to examine the surface along the leading edge. NOTE : You can perform this inspection a second time if it is ____ not sufficient. NOTE : You can move the probe three times or more across the ____ blade section to make sure that the indication is not a malfunction.

5 _

Set to zero each time the probe touches a blended area.

(4) Inspection Criteria. (a) If you measure in a blended or non-blended area an indication equal to or more than 25 percent of full screen, you must do the evaluation of the default. (Ref. Fig. 201/TASK 70-52-00-991-301) (b) If you measure in a blended or non-blended area an indication equal to or more than 50 percent of full screen, you must discard the part. (Ref. Fig. 201/TASK 70-52-00-991-301) (5) Evaluation of the Default. (a) Make sure that the calibration procedure was done correctly. (b) Make sure that two check were done with the two probes, on suction and pressure faces around the area you examine.


Page 208 Aug 01/06

C F M 56-5B (c) If the indication equal to or more than 25 percent of full screen, discard the part. (Ref. Fig. 201/TASK 70-52-00-991-301) (d) If you have no indication or an indication less than 25 percent of full screen, the part is acceptable. (Ref. Fig. 201/TASK 70-52-00-991-301)


Page 209 Aug 01/06

C F M 56-5B STANDARD PRACTICES - NACELLE/ENGINE BUILD-UP UNIT (EBU) - MAINTENANCE PRACTICES _______________________________________________________________________________ TASK 70-60-00-910-041 Nacelle Maintenance Practices 1. __________________ Reason for the Job This section contains standard practices for use in maintenance and repair tasks on the engine nacelle. Read the applicable section of this manual to become acquainted with the items to be installed and the procedures to be followed before work is done on the engine. 2. ______________________ Job Set-up Information A. Referenced Information ------------------------------------------------------------------------------REFERENCE DESIGNATION ------------------------------------------------------------------------------70-60-00-991-300 70-60-00-991-301 70-60-00-991-302

Fig. 201 Fig. 202 Fig. 203

3. __________ Job Set-up Subtask 70-60-00-869-054 A. Not Applicable. 4. Procedure _________ Subtask 70-60-00-640-051 A. Lubrication (1) Lubricate packings with petrolatum or the fluid contained in the system that is being serviced (i.e. hydraulic fluid for the hydraulic system) before installation if not specified. (2) Apply grease or anti-seize compound to fasteners as specified. (3) Lubricate all pneumatic duct couplings with MIL-L-23398.


Page 201 Feb 01/96

C F M 56-5B Subtask 70-60-00-420-052 B. Electrical Wire Harness Installation (1) Make sure there is a sufficient drop in the wire harness to prevent tightness on the wire harness connectors and receptacles. (2) Make sure there is maximum clearance between wire harnesses and hot sections of the engine. (3) Install protective covers over the open ends of connectors and receptacles. (4) Install connectors carefully to prevent damage to connector pins. (5) Tighten self-locking electrical connectors with rubber nosed connector pliers. (6) Remove oil, grease, dirt, and other surface contaminants with a clean cotton cloth dampened with trichloroethane. (7) Remove paint and primer coatings from attach hole areas before installation of jumpers. (8) Clamp sizes needed for installation can change from those given in a procedure. (a) Differences in wire diameter between different vendorswire, as well as differences in the position of the wire bundle, can change the bundle size at any given point. (b) Installation of a wire bundle can require a different clamp size, either one size larger, or one size smaller than the size shown. (c) If necessary, wind tape (material No. CP2208) around the harness at the location where the clamp is to be installed to make sure the clamp fits correctly. (9) Make sure that the installation reference markers are in the correct position before you tighten the line blocks or clamps. To permit adjustment of the harness routing, the installation reference markers can be +/- 0.5 inch (12.7 mm) off-center in the clamp.


Page 202 Feb 01/96

C F M 56-5B Subtask 70-60-00-420-053 C. Tubes Installation (1) Correctly align tubes between tube components to make sure the threaded parts are connected correctly. (2) Install protective covers over open ends of tubes. Subtask 70-60-00-911-054 D. Dissimilar Metals Protection WARNING : ETHYL ACETATE IS FLAMMABLE AND CLASSIFIED AS A HAZARDOUS _______ MATERIAL WHICH MAY CAUSE INJURY OR ILLNESS IF NOT PROPERLY USED. THIS PRODUCT SHOULD BE USED ONLY IN ACCORDANCE WITH THE MANUFACTURERS SPECIFIC SAFETY AND HEALTH RECOMMENDATIONS. PRIOR TO USE OF THIS PRODUCT, CAREFULLY READ THE APPLICABLE MATERIAL SAFETY DATA SHEET AND FOLLOW ALL LISTED SAFETY AND HEALTH PRECAUTIONS. (1) Clean touching surfaces CAUTION : DO NOT USE CHLORINATED SOLVENTS ON TITANIUM PARTS. _______ (a) Clean mating surfaces with a clean cloth and ethyl acetate, and make dry immediately with clean, dry cloth. (2) Apply one coat of primer to the mating surfaces of the bracket and the structural surface, and install. (3) Apply wet coat of primer to bolts before installation. Subtask 70-60-00-911-055 E. Lockwire (1) Use double-twist lockwire procedure in accordance with the operators standard practices. Subtask 70-60-00-869-055 F. Engine Flange Identification (Ref. Fig. 201/TASK 70-60-00-991-300)


Page 203 Feb 01/96

C F M 56-5B

Engine Flanges Figure 201/TASK 70-60-00-991-300 EFF : ALL 70-60-00 SROS

Page 204 Feb 01/96

C F M 56-5B Subtask 70-60-00-869-056 G. Engine Flange Hole Identification (1) This manual contains numerous equipment items and brackets that are installed on engine flanges at numbered bolt holes. (Ref. Fig. 202/TASK 70-60-00-991-301) (2) Some fan case flanges have absent bolt holes. The distance from one bolt hole to another bolt hole will be double the average bolt hole distance. The absent hole must be counted as if it were an actual hole. (3) Some flanges have two holes at the same location. The hole number is the same for each of these holes. (Ref. Fig. 203/TASK 70-60-00-991-302) (4) To find the location of a hole used in an installation procedure, do the following: (a) Count down from the first hole on the flange to the right or left of the top centerline of the engine. (b) Count the equally spaced holes until the correct hole is reached. Subtask 70-60-00-911-053 H. Torque Value Tables (1) Torque values for hydraulic, non positional tube fittings (unions, reducers), positionable tube fittings, and AN924 jam nuts. --------------------------------------------------------------------------OUTSIDE NONPOSITIONAL POSITIONAL FITTINGS NOMINAL DIAMETER FITTINGS AND JAMNUTS SIZE INCHES lbf.in m.daN lbf.in m.daN --------------------------------------------------------------------------- 2 1/8 75-80 0.85-0.90 - 3 3/16 90-95 1.00-1.07 - 4 1/4 125-135 1.41-1.53 110-120 1.24-1.36 - 5 5/16 175-185 1.98-2.09 150-160 1.70-1.81 - 6 3/8 300-315 3.39-3.56 200-210 2.26-2.37 - 8 1/2 600-625 6.78-7.06 312-320 3.53-3.62 - 10 5/8 700-730 7.91-8.25 600-625 6.78-7.06 - 12 3/4 900-940 10.17-10.62 900-940 10.17-10.62 - 16 1.0 1000-1050 11.30-11.87 1000-1050 11.30-11.87 - 20 1-1/4 1000-1050 10.30-11.87 1000-1050 11.30-11.87


Page 205 Feb 01/96

C F M 56-5B

Engine Flange Hole Location Figure 202/TASK 70-60-00-991-301 EFF : ALL 70-60-00 SROS

Page 206 Feb 01/96

C F M 56-5B

Engine Flange Hole Location Figure 203/TASK 70-60-00-991-302 EFF : ALL 70-60-00 SROS

Page 207 Feb 01/96

C F M 56-5B --------------------------------------------------------------------------OUTSIDE NONPOSITIONAL POSITIONAL FITTINGS NOMINAL DIAMETER FITTINGS AND JAMNUTS SIZE INCHES lbf.in m.daN lbf.in m.daN --------------------------------------------------------------------------- 24 1-1/2 1000-1050 11.30-11.87 1000-1050 11.30-11.87 - 28 1-3/4 1000-1050 11.30-11.87 1000-1050 11.30-11.87 - 32 2 1000-1050 11.30-11.87 1000-1050 11.30-11.87 (2) Torque values for non hydraulic, non positional tube fittings (unions, reducers), positionable tube fittings, and AN924 jam nuts. --------------------------------------------------------------------------OUTSIDE NOMINAL DIAMETER SIZE INCHES lbf.in m.daN --------------------------------------------------------------------------- 2 1/8 75-80 0.86-0.90 - 3 3/16 90-95 1.00-1.07 - 4 1/4 100-110 1.13-1.24 - 5 5/16 130-140 1.47-1.58 - 6 3/8 140-150 1.58-1.70 - 8 1/2 240-260 2.71-2.94 - 10 5/8 400-425 4.52-4.80 - 12 3/4 430-455 4.86-5.15 - 16 1 900-950 10.17-10.73 - 20 1-1/4 900-950 10.17-10.73 - 24 1-1/2 1000-1075 11.30-12.15 - 28 1-3/4 1000-1075 11.30-12.15 - 32 2 1000-1075 11.30-12.75 (3) Torque values for flared tube steel coupling nuts. --------------------------------------------------------------------------OUTSIDE DASH DIAMETER TORQUE VALUE SIZE INCHES lbf.in m.daN --------------------------------------------------------------------------- 2 1/8 90-100 1.02-1.13 - 3 3/16 90-100 1.02-1.13 - 4 1/4 135-150 1.53-1.70 - 5 5/16 180-200 2.03-2.26 - 6 3/8 270-300 3.05-3.39 - 8 1/2 450-500 5.09-5.65 - 10 5/8 650-700 7.35-7.91 - 12 3/4 900-1000 10.17-11.30 - 14 7/8 1000-1100 11.30-12.43


Page 208 Feb 01/96

C F M 56-5B --------------------------------------------------------------------------OUTSIDE DASH DIAMETER TORQUE VALUE SIZE INCHES lbf.in m.daN --------------------------------------------------------------------------- 16 1.0 1200-1400 13.56-15.82 - 20 1-1/4 1200-1400 13.56-15.82 - 24 1-1/2 1500-1800 16.95-20.34 NOTE : Tube nominal size or outside diameter is equal to the amount ____ of torque that is given in the table. - Hold the coupling hex with a wrench when you tighten or loosen the B-nut. (4) Torque values for flareless tube steel coupling nuts. ------------------------------------------------------------------------NOMINAL OUTSIDE DIAMETER TORQUE VALUE SIZE INCHES lbf.in m.daN ------------------------------------------------------------------------- 3 3/16 95-105 1.07-1.19 - 4 1/4 135-145 1.53-1.64 - 5 5/16 170-190 1.92-2.15 - 6 3/8 215-245 2.43-2.77 - 8 1/2 430-470 4.86-5.31 - 10 5/8 620-680 7.01-7.68 - 12 3/4 855-945 9.66-10.68 - 16 1 1140-1260 12.88-14.24 - 20 1-1/4 1520-1680 17.18-18.98 - 24 1-1/2 1900-2100 21.47-23.73 NOTE : Tube nominal size or outside diameter is equal to the amount ____ of torque that is given in the table. - Hold the coupling hex with a wrench when you tighten or loosen the B-nut.


Page 209 Feb 01/96

C F M 56-5B (5) Torque values for screws, bolts, and studs with castellated nuts (MS21042, MS21043, NAS679, Specification 48 FT) and low height nutplates. --------------------------------------------------------------------------THREAD NOMINAL SIZE TORQUE VALUE INCHES lbf.in m.daN --------------------------------------------------------------------------6-32 8-10 0.09-0.11 8-32 12-15 0.14-0.17 10-32 20-25 0.23-0.28 1/4-28 50-70 0.57-0.79 5/16-24 100-140 1.13-1.58 3/8-24 160-190 1.81-2.15 7/16-20 450-500 5.08-5.65 1/2-20 480-690 5.42-7.80 9/16-18 800-1000 9.04-11.30 5/8-18 1100-1300 12.43-14.69 --------------------------------------------------------------------------THREAD NOMINAL SIZE TORQUE VALUE INCHES lbf.ft m.daN --------------------------------------------------------------------------3/4-16 192-208 26.11-28.29 7/8-14 208-250 28.29-34.00 1-12 308-458 41.89-62.29 1-1/8-12 417-583 56.71-79.29 1-1/4-12 750-917 102.00-124.71 (6) Torque values for AN316 and NSA1022 shear type nuts. --------------------------------------------------------------------------THREAD NOMINAL SIZE TORQUE VALUE INCHES lbf.in m.daN --------------------------------------------------------------------------6-32 5-7 0.06-0.08 8-32 8-10 0.09-0.11 10-32 12-15 0.14-0.17 1/4-28 30-40 0.34-0.45 5/16-24 60-85 0.68-0.96 3/8-24 95-110 1.07-1.24 7/16-20 270-300 3.05-3.39 1/2-20 290-410 3.28-4.63 9/16-18 480-600 5.42-6.78


Page 210 Feb 01/96

C F M 56-5B --------------------------------------------------------------------------THREAD NOMINAL SIZE TORQUE VALUE INCHES lbf.in m.daN --------------------------------------------------------------------------5/8-18 660-780 7.46-8.81 --------------------------------------------------------------------------THREAD NOMINAL SIZE TORQUE VALUE INCHES lbf.ft m.daN --------------------------------------------------------------------------3/4-16 115-125 14.64-16.95 7/8-14 125-150 16.95-20.34 1-12 185-275 24.81-37.28 1-1/8-12 250-350 33.90-47.45 1-1/4-12 450-550 61.01-74.57 (7) Torque values for screws, bolts, and studs with NAS158 bolts. --------------------------------------------------------------------------THREAD NOMINAL SIZE *TORQUE VALUE INCHES lbf.in m.daN --------------------------------------------------------------------------10-32 45-50 0.51-0.56 1/4-28 80-100 0.90-1.13 5/16-24 145-200 1.64-2.26 3/8-24 240-280 2.71-3.16 7/16-20 670-720 7.57-8.13 1/2-20 700-1000 7.91-11.30 9/16-18 1200-1400 13.56-15.82 5/8-18 1680-1860 18.98-21.01 * Do not use for shear heat bolts. --------------------------------------------------------------------------THREAD NOMINAL SIZE *TORQUE VALUE INCHES lbf.ft m.daN --------------------------------------------------------------------------3/4-16 280-300 37.96-40.67 7/8-14 300-360 40.67-48.81 1-12 450-665 61.01-90.16 1-1/8-12 605-845 82.03-114.57 1-1/4-12 1085-1320 147.10-178.97


Page 211 Feb 01/96

C F M 56-5B * Do not use for shear head bolts. Subtask 70-60-00-869-057 J. Special Tools, Fixtures, and Equipment. The ground support equipment (GSE) that follows are used during engine and nacelle maintenance.

R

--------------------------------------------------------------------------NAME PART NO. USAGE --------------------------------------------------------------------------Wrench, spanner RSE1098-1 Tighten and torque the aft engine mount nuts Wrench, spanner RSE1098-5 Tighten and torque the aft engine mount nuts Sling, Inlet Cowl RSE1112 Lift the air intake cowl Sling, Fan Cowl RSE1113 Lift the fan cowl door Cover, Inlet Cowl RSE1244 Keep unwanted material from the air inlet Dolly, Fan Cowl RSE1115 Movable workstand for the fan and workstand cowl door Dolly, Inlet Cowl RSE1116 Movable workstand for the inlet and workstand cowl Thread Protector RSE1117 Prevent damage to bolt threads fan cowl door bolt RSE3414 Centerbody support RSE1129 Hold the centerbody Fixture Nozzle support RSE1130 Hold the nozzle Fixture Sling, Nozzle RSE1133 Lift the nozzle Dolly, nozzle RSE1134 Movable dolly to hold the nozzle Wrench, spanner, RSE1147 Tighten and torque the antianti-ice duct ice seal nut Adapter tool, torque RSE1234 Tighten and torque the pressure relief door latch Sling, handling HIX1001 Removal and install the TR half door Handling bracket HIX1003 Hold the upper blocker door pivoting door in the open position Workstand, mobile HIX3001 Movable workstand for the TR half door Hold-open rod, HIX3002 Hold the blocker door in the pivoting door open position Safety-sleeve HIX3005 Hold the blocker door in the pivoting door actuator deploy position Hydraulic actuator rod, HIX3007 Extend the hydraulic actuator


Page 212 May 01/02

C F M 56-5B --------------------------------------------------------------------------NAME PART NO. USAGE --------------------------------------------------------------------------extension-retraction stand rod Hand pump, cowl-actuator, HIX4001 Extend the TR half door opening fan reverser actuator Hoist, accessory IDG S387IDG Remove and install the integrat drive generator


Page 213 Feb 01/96

C F M 56-5B POWER PLANT WIRING STANDARD PRACTICES - ATA INDEX - DESCRIPTION AND OPERATION _____________________________________________________________________________ 1. General _______ R R

NOTE : This chapter is not applicable to the ECU Control Harnesses (see ____ 73-00-00). All the data in Chapter/Section 70-71 are related to the CFM56-5B Power Plant only. The location of the data for the repair of all the harness connectors and wires is shown below: |---------------------------------------------------|------------| | SUBJECT | CH-SE-SU | |---------------------------------------------------|------------| | Harness General | 70-71-31 | |---------------------------------------------------|------------| | Vendor Code, Name and Address | 70-71-32 | |---------------------------------------------------|------------| | Connectors Boot Part Number | 70-71-42 | |---------------------------------------------------|------------| | Sealing Plug Part Numbers | 70-71-43 | |---------------------------------------------------|------------| | Connectors Insert Arrangement | 70-71-44 | |---------------------------------------------------|------------| | Backshell Lockwire Procedure | 70-71-45 | |---------------------------------------------------|------------| | Continuity and Resistance Tests | 70-71-46 | |---------------------------------------------------|------------| | Connector Clocking | 70-71-47 | |---------------------------------------------------|------------| | Jacket and/or Insulation Stripping | 70-71-48 | |---------------------------------------------------|------------| | Engine Harness DR-25 Outer Jacket Repairs | 70-71-53 | |---------------------------------------------------|------------|


Page 1 Aug 01/03

C F M 56-5B POWER PLANT WIRE SPLICE REPAIR PROCEDURE - DESCRIPTION AND OPERATION ____________________________________________________________________ 1. _______ General - This repair procedure has been prepared to define wire repair limits for temporary on-wing repairs to damaged electrical harnesses. The procedure also defines the repair methods for the various types of harness construction. - When it is not possible to remove a damaged wire from a harness this procedure may be used to join the damaged wire by splicing. - This procedure has been prepared as a temporary on wing repair. The repair must be monitored at A-Check and a permanent repair must be incorporated at the next available time period, but not later than the next C-Check. - Wire splice repairs are considered allowable temporary repairs. The defective wire or wires must be replaced as specified in the repair limits shown in step 5. Wires which cannot be repaired within the limits of step 5 must be replaced. 2. ___________________ Tools and Equipment ---------------------------------------------------------------------------| REFERENCE | DESIGNATION | VENDOR | ---------------------------------------------------------------------------| MR-8-89-1 | Crimp tool, regular wire splice | V03612 | | 46447 | Crimp tool, thermocouple splice | V00779 | | 45092 | Stripper, master wire | V30119 | | No specific | Scissors | Commercial | | No specific | Knife, utility | Commercial | | No specific | Cutter, wire | Commercial | --------------------------------------------------------------------------3. ___________________ Consumable Material

R

---------------------------------------------------------------------------| REFERENCE | DESIGNATION | VENDOR | ---------------------------------------------------------------------------| CP1041 | Alcohol, isopropyl | Commercial | | 322325 | Splice, regular insulated 16-22 AWG wire| V03612 | | 322326 | Splice, thermocouple, parallel type | V00779 | | | nickel | | | 2-323876-2 | Splice, thermocouple, butt type alumel | V00779 | | 2-323876-3 | Splice, thermocouple, butt type chromel | V00779 | | HM352 | Tape, insulating, high temperature | V71643 | | P423 | Tape, insulating, high temperature | V99742 | | 190L0F21G/A | Tape, tying fiberglass MIL-T-43435 | V00768 | | | type 4 | | | 23 X TZ | Tape, tying fiberglass MIL-T-43435 | V82110 | | | type 4 | |


Page 1 Aug 01/06

C F M 56-5B ---------------------------------------------------------------------------| REFERENCE | DESIGNATION | VENDOR | ------------------------------------------------------------------------------------------------------------------------------------------------------4. _____________________ Reference Information ------------------------------------------------------------------------------REFERENCE DESIGNATION ------------------------------------------------------------------------------70-71-46 Section 92-20

Engine Harness Continuity and Resistance Tests AWL Master Wire List

5. ____________________ Splice Repair Limits A. Procedure (1) A permanent repair must be incorporated at the next available time period, but not later than the next C-Check. (2) Splices are not allowed in the Generator Power Feeder Circuits. (3) Splices are not allowed in both primary and backup system circuits: If one circuit is spliced the other circuit must not be spliced. (4) Splices in critical engine circuits (a) Splices in critical engine circuits are not recommended. (b) If it becomes necessary to splice a wire in critical engine circuits, use these repair limits. (c) The critical engine circuits are listed below: 1 _

Channels A and B of the Engine Control Unit.

2 _

Engine Fire Detection System.

3 _

All Fuel Control and Monitoring circuits.

4 _

All Oil Metering and Monitoring circuits.

5 _

All Hydraulic Fluid Metering and Monitoring circuits.


Page 2 Aug 01/06

C F M 56-5B (5) Maximum number of splices (a) Single conductor wire: - one splice per conductor. (b) Two conductor cable: - one splice per conductor. (c) Three conductor cable: - one splice per conductor. (d) Four conductor cable: - one splice per conductor. (6) Splices may not be closer than 6 in. (152.3997 mm) to a conductor backshell. (7) Splices must be offset from each other by at least 0.12 in. (3.0479 mm) when splicing more than one wire in a bundle. (8) The splice must not change the clamping or routing of the wire harness. 6. Preparation ___________________________ for wire repair (Ref. Fig. 001) A. Procedure R R R R R R R R R R

WARNING: BEFORE YOU USE CHEMICALS, READ, UNDERSTAND, AND OBEY ALL SAFETY INSTRUCTIONS FOR THE CHEMICALS. THESE INSTRUCTIONS INCLUDE INSTRUCTIONS FROM THE MANUFACTURER, THE MATERIAL SAFETY DATA SHEET (MSDS), AND GOVERNMENT REGULATIONS. CHEMICALS MAY CAUSE INJURY TO YOU OR MAKE YOU SICK WHEN SAFETY INSTRUCTIONS ARE NOT OBEYED. AN MSDS GIVES INSTRUCTIONS ON HOW YOU MUST SAFELY USE, KEEP AND DISCARD CHEMICALS. GET INSTRUCTIONS FROM YOUR EMPLOYER ON HOW YOU MUST SAFELY USE, KEEP, AND DISCARD CHEMICALS. (1) Clean the repair area with isopropyl alcohol. (2) If installed, remove a piece of the harness outer jacket to access the damaged wire. (a) Measure an equal distance on each side of the damaged area and mark it. (b) Use a utility knife or scissors to cut around the outer jacket at the marks. Do not damage the metal overbraid. (c) Cut the outer jacket down the center from one mark to the other and remove the piece of the outer jacket.


Page 3 Aug 01/06

C F M 56-5B

Harness Outer Jacket and Overbraid Removal Figure 001 EFF : ALL 70-71-17 SROS

Page 4 Aug 01/04

C F M 56-5B (3) If installed, remove a piece of the metal overbraid to access the damaged wire. (a) Measure an equal distance on each side of the damaged area and mark it. (b) Use scissors or wire cutters to cut the metal overbraid around the harness at the marks. Do not damage the inner protective sleeve. (c) Cut the overbraid down the center from one mark to the other and remove the piece of metal overbraid. (4) Remove a section of the inner protective sleeve to access the damaged wire. (a) Measure an equal distance on each side of the damaged area and mark it. (b) Use scissors to cut the inner protective sleeve around the harness at the marks. (c) Cut the inner protective sleeve down the center from one mark to the other and remove the section of the protective sleeve. (5) If required, remove any tape which is wound around the wires to access the damaged wire. 7. Unshielded ______________________ Wire Repair (Ref. Fig. 002) A. Procedure (1) Determine the size of the damaged area. (a) If the wire is damaged or broken in one place, cut the wire at the center of the damaged area and repair as shown below. (b) If a section of the wire/cable is damaged: 1 _

Cut and remove the damaged section from the harness. NOTE : See AWL Section 92-90 for wire type, gauge and length. ____

2 _

Cut a piece of replacement wire/cable to extend to both ends of the damaged area and repair as shown below.


Page 5 Aug 01/04

C F M 56-5B

Single Conductor Unshielded Wire Repair Figure 002 EFF : ALL 70-71-17 SROS

Page 6 Aug 01/04

R

C F M 56-5B (2) Select the correct type of splice for the wire to be repaired: - 322325 Splice, regular insulated for 16-22 AWG wire, - 322326 Splice, thermocouple, parallel type, nickel, - 2-323876-2 Splice, thermocouple, butt type, alumel, - 2-323876-3 Splice, thermocouple, butt type, chromel. (3) Select the correct crimp tool for the wire to be spliced: - MR8-89-1 Crimp tool, regular wire splices, - 46447 Crimp tool, thermocouple wire splices. (4) Prepare the wire to be spliced. (a) Measure the splice crimp barrel for the correct wire strip length. (b) Examine the wire stripper to make sure the blades are sharp and aligned. (c) Strip the insulation from the wire. (d) Cut the conductor to the correct length. NOTE : The maximum space allowed between the splice and the wire ____ insulation is 0.12 in. (3.0479 mm). (5) Crimp the splice onto the wire. (a) Put the splice into the crimp tool. (b) Put one end of the wire into the splice, the wire must be visible through the inspection hole in the splice. (c) Close the handles of the crimp tool with an even pressure to crimp the splice onto the wire. (d) Examine the splice to make sure the wire is correctly attached. (6) Repeat steps 7.A.(2) thru 7.A.(5) for the other end of the wire. (7) Do a continuity test on the repaired wire. Refer to 70-71-16. The wire must have continuity from end to end. (8) Wind insulating tape around the splice until the tape is level with the wire insulation.


Page 7 Aug 01/06

C F M 56-5B (9) Wind insulating tape around the splice area again for abrasion protection and to produce a moisture resistant seal. (a) Wind the splice area with a layer of insulating tape. (b) Each wind must overlap the last wrap by 50 percent. (c) Wind another layer of insulating tape over the splice area in the opposite direction of the first wrap. (d) The wind should extend 1 in. (25.3999 mm) beyond the end of the splice on both sides. (e) Tie the ends of the insulating tape with the tying tape. For the tie use a clove hitch and a square knot. 8. Single _____________________________________ Conductor Shielded Wire Repair (Ref. Fig. 003) A. Procedure (1) Determine the size of the damaged area. (a) If the wire is damaged or broken in one place, cut the wire at the center of the damaged area and repair as shown below. (b) If a section of the wire/cable is damaged: 1 _


2 _

Cut a piece of replacement wire to extend to both ends of the damaged area and repair as shown below.

(2) Remove the insulated jacket for 2.5 in. (63.4998 mm) from the end of the wire to make the wire shield show. (3) Cut a piece of the wire shield to cover the damaged area. (a) Use the wire shield from the same type of wire. (b) Cut a piece of repair wire shield to cover the splice area and to extend 1 in. (25.3999 mm) beyond on both sides. (4) Make the repair wire shield large and install it over one end of the damaged wire. Then move it away from the splice repair area.


Page 8 Aug 01/04

C F M 56-5B

Single Conductor Shielded Wire Repair Figure 003 EFF : ALL 70-71-17 SROS

Page 9 Aug 01/04

R

C F M 56-5B (5) Select the correct type of splice for the wire to be repaired: - 322325 Splice, regular insulated for 16-22 AWG wire, - 322326 Splice, thermocouple, parallel type, nickel, - 2-323876-2 Splice, thermocouple, butt type, alumel, - 2-323876-3 Splice, thermocouple, butt type, chromel. (6) Select the correct crimp tool for the wire to be spliced: - MR8-89-1 Crimp tool, regular wire splices, - 46447 Crimp tool, thermocouple wire splices. (7) Prepare the wire to be spliced. (a) Measure the splice crimp barrel for the correct wire strip length. (b) Examine the wire stripper to make sure the blades are sharp and aligned. (c) Strip the insulation from the wire. (d) Cut the conductor to the correct length. NOTE : The maximum space allowed between the splice and the wire ____ insulation is 0.12 in. (3.0479 mm). (8) Crimp the splice onto the wire. (a) Put the splice into the crimp tool. (b) Put one end of the wire into the splice, the wire must be visible through the inspection hole in the splice. (c) Close the handles of the crimp tool with an even pressure to crimp the splice onto the wire. (d) Examine the splice to make sure the wire is correctly attached. (9) Repeat steps 8.A.(5) thru 8.A.(8) for the other end of the wire. (10) Do a continuity test on the repaired wire. Refer to 70-71-46. The shield must have continuity from end to end. (11) Cut the wire jacket and shield. Make sure that 1 in. (25.3999 mm) of the wire shield is shown. (12) Move the piece of the repair wire shield over the splice area.


Page 10 Aug 01/06

C F M 56-5B (13) Make sure the repair wire shield touches the shield of the wire. (14) Wind the repaired wire shield for abrasion and moisture protection. (a) Wind the repair wire shield with a layer of insulating tape. (b) Each wind must overlap the last wrap by 50 percent. (c) Wind another layer of insulating tape over the repaired wire shield in the opposite direction of the first wrap. (d) The wind should extend 1 in. (25.3999 mm) beyond the end of the repair area on both sides. (e) Tie the ends of the insulating tape with the tying tape. For the tie use a clove hitch and a square knot. (15) Do a continuity test on the repaired wire shield. Refer to 70-71-46. The shield must have continuity from end to end. 9. Multi-Conductor ____________________________________ Shielded Wire Repair (Ref. Fig. 004, 005) NOTE : Multi-conductor means wires with more than one conductor. Two, three, ____ and four conductor cables are multi-conductor wires. A. Procedure (1) Determine the size of the damaged area. (a) If the wire is damaged or broken in one place, cut the wire at the center of the damaged area and repair as shown below. (b) If a section of the wire/cable is damaged: 1 _


2 _

Cut a piece of replacement wire to extend to both ends of the damaged area and repair as shown below.

(2) For both the damaged and replacement cables. (a) Remove the insulated jacket from the wires for 4 in. (101.5998 mm) to 6 in. (152.3997 mm) from the ends.


Page 11 Aug 01/04

C F M 56-5B

How to Strip Wire and Position Splices Figure 004 EFF : ALL 70-71-17 SROS

Page 12 Aug 01/04

C F M 56-5B

Multi-Conductor Wire Repairs Figure 005 EFF : ALL 70-71-17 SROS

Page 13 Aug 01/04

C F M 56-5B (b) Cut the wires 3.75 in. (95.2498 mm) from the insulated jacket. (c) Cut the wires so that the conductor ends are offset by 1.875 in. (47.6249 mm). (3) Cut a piece of wire shield to cover the damaged area. (a) Use the shield from the same type of wire. (b) Cut a piece of repair wire shield to cover the splice area and to extend 1 in. (25.3999 mm) beyond on both sides. (4) Make the repair wire shield large and install it over one end of the damaged wire. Then move it away from the splice repair area. (5) Select the correct type of splice for the wire to be repaired: - 322325 Splice, regular insulated for 16-22 AWG wire, - 322326 Splice, thermocouple, parallel type, nickel, - 2-323876-2 Splice, thermocouple, butt type, alumel, - 2-323876-3 Splice, thermocouple, butt type, chromel.

R

(6) Select the correct crimp tool for the wire to be spliced: - MR8-89-1 Crimp tool, regular wire splices, - 46447 Crimp tool, thermocouple wire splices. (7) Prepare the wires to be spliced. (a) Measure the splice crimp barrel for the correct wire strip length. (b) Examine the wire stripper to make sure the blades are sharp and aligned. (c) Strip the insulation from the wires. (d) Cut the conductor to the correct length. NOTE : The maximum space allowed between the splice and the wire ____ insulation is 0.12 in. (3.0479 mm). (8) At both ends of the damaged cable, crimp one splice onto each of the wires. (a) Put the splice into the crimp tool. (b) Put one end of the wire into the splice. The wire must be visible through the inspection hole in the splice.


Page 14 Aug 01/06

C F M 56-5B (c) Close the handles of the crimp tool with an even pressure to crimp the splice onto the wire. (d) Examine the splice to make sure the wire is correctly attached. (9) At both ends of the replacement cable crimp the colored wire to the wire of the same color on the damaged cable. (a) Put the splice into the crimp tool. (b) Put one end of the wire into the splice, the wire must be visible through the inspection hole in the splice. (c) Close the handles of the crimp tool with an even pressure to crimp the splice onto the wire. (d) Examine the splice to make sure the wire is correctly attached. (10) Do a continuity test on the repaired wire. Refer to 70-71-46. The wire must have continuity from end to end. (11) Wind the splices with insulating tape until the tape is level with the wire insulation. (12) Double wind the splice area with insulating tape. (a) Wind the splice area with a layer of insulating tape. (b) Each wind must overlap the last wrap by 50 percent. (c) Wind another layer of insulating tape over the splice area in the opposite direction of the first wrap. (d) The wind should extend 1 in. (25.3999 mm) beyond the end of the splice on both sides. (13) Move the piece of repair wire shield over the splice area. Make sure the repair wire shield touches the shield of the wire. (14) For abrasion protection and to provide a moisture proof seal, wind the repair area with two layers of insulating tape. (a) Wind the repair wire shield area with two layers of insulating tape. (b) Each wind must overlap the last wrap by 50 percent.


Page 15 Aug 01/04

C F M 56-5B (c) Wind another layer of insulating tape over the repair area in the opposite direction of the first wrap. (d) The wind should extend 1 in. (25.3999 mm) beyond the end of the repair area on both sides. (e) Tie the ends of the insulating tape with the tying tape. Use a clove hitch and a square knot. (15) Do a continuity test on the repaired wire. Refer to 70-71-46. The shield must have continuity from end to end. 10. ______________________ Metal Overbraid Repair A. Procedure (1) Cut a piece of the metal overbraid to cover the splice area. (a) The overbraid should extend 1.5 in. (38.0999 mm) beyond the end of the splice area on each side. (b) Cut the metal overbraid down the center and fold the edges under. (c) Remove any loose wires from the metal overbraid so that they will not go into the wire shield or the wire insulation. (2) Wind the piece of metal overbraid around the splice area: (a) The overbraid should be wound around the harness so that the end of the wind overlaps the start. (b) Tie the ends of the piece of overbraid with tying tape: 1 _

Make two ties 0.5 in. (12.6999 mm) apart.

2 _

For the ties use a clove hitch and a square knot.

(3) Do a continuity test on the repaired metal overbraid. Refer to 70-71-46. The overbraid must have continuity from end to end. (4) Wind the piece of the metal overbraid with insulating tape. (a) Wind the metal overbraid with a layer of insulating tape. (b) Each wind must overlap the last wrap by 50 percent.


Page 16 Aug 01/04

C F M 56-5B (c) Wind another layer of insulating tape over the metal overbraid in the opposite direction of the first wind. (d) The wind should extend 1 in. (25.3999 mm) and 1.5 in. (38.0999 mm) beyond the end of the repair area on both sides. (5) Tie the insulating tape with tying tape. (a) The ties should be spaced 0.5 in. (12.6999 mm) apart and extend across the repair area. (b) For the tie use a clove hitch and a square knot. 11. Harness ___________________________ Outer Jacket Repair (Ref. Fig. 006) A. Procedure (1) Tie the harness outer jacket at the open end near the repair area with tying tape. (2) Add at least two ties at each end. (3) The ties should be spaced 0.5 in. (12.6999 mm) apart. (4) For the tie use a clove hitch and a square knot.


Page 17 Aug 01/04

C F M 56-5B

How to Wrap the Repair Area Figure 006 EFF : ALL 70-71-17 SROS

Page 18 Aug 01/04

C F M 56-5B HARNESS GENERAL - DESCRIPTION AND OPERATION ___________________________________________ 1. Description ___________ A. Introduction: (1) The engine harnesses interconnect the airframe with the electrical components mounted on the engine. These harnesses provide electrical power to the various components. They also provide circuits for the transmission of signals for engine monitoring functions. (2) Some of the harnesses are named for engine functions and others are named for the engine or thrust reverser to which they apply. (3) New generation computer controlled engines and increased use of composite materials significantly impacted the make of the electrical harnesses built by Rohr Inc. for the various Nacelle systems. (4) The more severe requirements for todays harnesses require: (a) A high degree of extremely reliable lightning and electromagnetic interference (EMI) protection, (b) Operation in sustained higher temperature environments, (c) Line replacement and connector replacement capability. (5) These requirements along with fluid resistance and chafe constructions have resulted in the current band/boot make approved. This type of construction results in a highly reliable harness assembly. B. Harness Construction: (Ref. Fig. 001) (1) The electrical harnesses have wires with one, two, or three conductors which are shielded. The wire shields are grounded by being attached to the connector backshell. The wires are then covered with a metal shield. (2) The metal overbraid prevents the wires from lightning hits: - The metal overbraid is put on the harness by a machine - The overbraid is made of nickel plated copper - The overbraid is attached to the connector adapter by a tie-dex band.


Page 1 Feb 01/01

C F M 56-5B

Harness Construction Figure 001 EFF : ALL 70-71-31 SROS

Page 2 Feb 01/01

C F M 56-5B (3) The connectors on the harnesses have backshell adapters: - The backshell adapters provide a metal surface for the ground of the wire shields and the metal overbraid. - The backshell attaches to the connector. - The connector is attached to the equipment. - The equipment is grounded by touching the aircraft structure or by bonding straps. (4) The outer jacket of the harness prevents the harness from fluid contamination and wear. The outer jacket is sealed at each connector with a protective boot. Where the wires of the harness go in a different direction, the jacket is sealed with a transition fitting. (5) Each connector on the harness is identified with a Functional Identification Number (FIN). The FIN is on an identification sleeve which is located near the connector: (6) The harness also has an identification sleeve. The harness identification includes the harness part number and the harness FIN number.


Page 3 Feb 01/01

C F M 56-5B VENDOR CODE, NAME AND ADDRESS - DESCRIPTION AND OPERATION _________________________________________________________ 1. ____________ Name to code ------------------------------------------------------------| VENDORS | VENDOR CODE | |---------------------------------------|--------------------| | AKZO Coatings, Inc, | V98502 | | Aerospace Finishes | | | 434 W. Meats Ave. | | | Orange, CA 92665 | | | Tel (714) 637-1750 | | | Fax (714) 637-9640 | | |------------------------------------------------------------| | Band-It-Index, Inc. | V70847 | | Unit of Index Corp. | | | 4799 Bahlia St. | | | Denver, CO 80216-3222 | | | Tel 1-800-525-0758 | | |------------------------------------------------------------| | CHR Industries, Inc. | V71643 | | 407 East St. | | | P.O. Box 1911 | | | New Haven, CT 06509-9988 | | |------------------------------------------------------------| | CIBA-Geigy Corporation | V99384 | | Furane Aerospace Products | | | 5121 San Fernando Rd. West | | | Los Angeles, CA 90039 | | | Tel (818) 247-6210 | | | (800) 423-2460 | | | Fax (818) 507-0167 | | |------------------------------------------------------------| | Crown Metro Aerospace | V06367 | | P.O. Box 5695/315 | | | Echelon Road/Donaldson Center | | | Greenville, SC 29606 | | | Tel (803) 277-1870 | | | Fax (803) 277-3244 | | |------------------------------------------------------------| | Deft, Inc. | V33461 | | Chemical Coating Div. | | | Von Karmen Ave. | | | Irvine, CA 92714-6205 | | | Tel (714) 474-0400 | | |------------------------------------------------------------| | Desoto Aerospace Coatings, Inc. | V85570 |


Page 1 Feb 01/01

C F M 56-5B ------------------------------------------------------------| VENDORS | VENDOR CODE | |---------------------------------------|--------------------| | 1608 Fourth St. | | | Berkeley, CA 94710 | | | Tel (510) 526-1525 | | | Fax (510) 525-5669 | | |------------------------------------------------------------| | Diverse Termination Products, Inc. | V1Y587 | | 1744 Forest Way | | | Carson City, NV 89701 | | |------------------------------------------------------------| | Dow Corning Wright | V13165 | | 5677 Airline Rd. | | | P.O. Box 100 | | | Arlington, TN 38002 | | | Tel (517) 496-6000 | | |------------------------------------------------------------| | DuPont Company | V18873 | | Electronics Department | | | Wilmington, DE 19880-0019 | | | Tel 1-800-237-2374 | | |------------------------------------------------------------| | Fralock | V51846 | | 21054 Osborn St. | | | Canoga Park, Ca 91304 | | | Tel 1-800-709-1288 | | |------------------------------------------------------------| | Freeport Marine Supply Co., Inc. | V84594 | | 47 W. Meric Rd. | | | Freeway, NY 11520-3709 | | |------------------------------------------------------------| | Genrad, Inc. | V24655 | | 300 Barker Ave. | | | Concord, MA 01742 | | | Tel (617) 369-4400 | | |------------------------------------------------------------| | Gudebrod, Inc. | V82110 | | P.O. Box 357 | | | Pottstown, PA 19464-5568 | | |------------------------------------------------------------| | Ideal Industries, Inc. | V30119 | | Becker Pl. | | | Sycamore, IL 60178 | | |------------------------------------------------------------| | ITT Cannon | V71468 | | 666 East Dyer Rd. | |


Page 2 Feb 01/01

C F M 56-5B ------------------------------------------------------------| VENDORS | VENDOR CODE | |---------------------------------------|--------------------| | Santa Ana, CA 92702 | | | Tel (714) 557-4700 | | | Fax (714) 754-2142 | | |------------------------------------------------------------| | Keithlet Instruments, Inc. | V80164 | | 28775 Aurora Rd. | | | Cleveland, OH 44139-1837 | | |------------------------------------------------------------| | Kop-Coat, Inc. | V06613 | | 5451 District Blvd. | | | Vernon, CA 90040-3053 | | | Tel (213) 560-5700 | | | Fax (213) 560-7734 | | |------------------------------------------------------------| | L.P.S. Research Labs, Inc. | V32861 | | Div. of Holt Lloyd Corp. | | | Los Angeles, CA | | |------------------------------------------------------------| | Meisei Corporation | VOHP88 | | 3350 Willow Ln. | | | Westlake Village, CA 91361 | | | Tel (805) 497-2625 | | |------------------------------------------------------------| | Minn. Mining & Mfg. Co. | V26066 | | Industrial Tape Division | | | St. Paul, MN 55144-1000 | | |------------------------------------------------------------| | Matrix Science Corporation | V14283 | | 455 Maple Avenue | | | Torrance, CA 90503 | | | Tel (310) 783-6626 | | |------------------------------------------------------------| | Moxness Products, Inc. | V07099 | | 1914 Indiana St. | | | P.O. Box 085050 | | | Racine, WI 53408 | | | Tel (414) 554-5080 | | |------------------------------------------------------------| | National Starch and Chemical Co. | V85091 | | 10 Finderne Ave. | | | Bridgewater, NJ 08807 | | | Fax (908) 685-5005 | | |------------------------------------------------------------| | Organic Products Company | V01195 |


Page 3 Feb 01/01

C F M 56-5B ------------------------------------------------------------| VENDORS | VENDOR CODE | |---------------------------------------|--------------------| | P.O. Box 170428 | | | Irving, TX 75017 | | | Tel (214) 438-7321 | | |------------------------------------------------------------| | Permacel | V99742 | | U. S. Highway N⁰1 | | | P.O. Box 671 | | | New Brunswick, N.J. 08903-0671 | | |------------------------------------------------------------| | PICO Crimping Tools Co. | V29268 | | 9832 Jersey Ave. | | | Santa Fe Springs, Ca 90670-3139 | | | Tel (213) 695-8632 | | |------------------------------------------------------------| | Polyken Technologies | V80769 | | Div. of Kendall Co. | | | 690 Canton St. | | | P.O. Box 9167 | | | Westwood, MA 02090-9167 | | | Tel (617) 320-1000 | | |------------------------------------------------------------| | Product Research and Chemical Corp. | V05027 | | 410-416 Jersey Ave. | | | Glouster, NJ 08030 | | | Tel (609) 456-5700 | | |------------------------------------------------------------| | Pyle-National Co. | V49367 | | Div. of Brintec Corp. | | | Chicago, IL 60651-1605 | | |------------------------------------------------------------| | Raychem Corporation | V06090 | | 300 Constitution Dr. | | | Menlo Park, CA 92045 | | | Tel (415) 361-3860 | | | Fax (415) 361-5579 | | |------------------------------------------------------------| | Simpson Electric Co. | V16902 | | Simpson Industries Div. | | | 853 Dundee Ave. | | | Elgin, IL 60120-3090 | | | Tel (312) 697-2260 | | |------------------------------------------------------------| | Thomas & Betts Corps. | V59730 | | P.O. Box 1610 | |


Page 4 Feb 01/01

C F M 56-5B ------------------------------------------------------------| VENDORS | VENDOR CODE | |---------------------------------------|--------------------| | Highway 218 S. | | | Iowa City, IA 52244 | | | Tel (319) 354-3110 | | |------------------------------------------------------------| | Western Filament, Inc. | V00768 | | 4680 San Fernando Rd. | | | Griffin Towers | | | Glendale, CA 91204- 1821 | | |------------------------------------------------------------| | Zeus Industrial Products | V32039 | | Ft. Thompson St. | | | P.O. Box 298 | | | Raritan, NJ 08869 | | | Tel 1-800-526-3842 | | |------------------------------------------------------------| 2. ___________________ Vendor Code to Name |------------------------------------------------------------| | VENDOR CODE | VENDORS | |--------------------|---------------------------------------| | VOHP88 | Meisei Corporation | | | 3350 Willow Ln. | | | Westlake Village, CA 91361 | | | Tel (805) 497-2625 | |------------------------------------------------------------| | V00768 | Western Filament, Inc. | | | 4680 San Fernando Rd. | | | Griffin Towers | | | Glendale, CA 91204- 1821 | |------------------------------------------------------------| | V01195 | Organic Products Co. | | | P.O. Box 170428 | | | Irving, TX 75017 | | | Tel (214) 438-7321 | |------------------------------------------------------------| | V05027 | Product Research and Chemical Corp. | | | 410-416 Jersey Ave. | | | Glouster, NJ 08030 | | | Tel (609) 456-5700 | |------------------------------------------------------------| | V06090 | Raychem Corporation | | | 300 Constitution Dr. | | | Menlo Park, CA 92045 |


Page 5 Feb 01/01

C F M 56-5B |------------------------------------------------------------| | VENDOR CODE | VENDORS | |--------------------|---------------------------------------| | | Tel (415) 361-3860 | | | Fax (415) 361-5570 | |------------------------------------------------------------| | V06367 | Crown Metro Aerospace | | | P.O. Box 5695/315 | | | Echelon Road/Donaldson Center | | | Greenville, SC 29606 | | | Tel (803) 277-1870 | |------------------------------------------------------------| | V06613 | Kop-Coat, Inc. | | | 5431 District Blvd. | | | Vernon, CA 90040 | Tel (414) 554-5080 | | Tel (213) 560-5700 | | | Fax (213) 560-5734 | |------------------------------------------------------------| | V07099 | Moxness Products, Inc. | | | 1914 Indiana St. | | | P.O. Box 085050 | | | Racine, WI 53408 | |------------------------------------------------------------| | V1Y587 | Diverse Termination Products, Inc. | | | 1744 Forest Way | | | Carson City, NV 89701 | |------------------------------------------------------------| | V13165 | Dow Corning Wright | | | 5677 Airline Rd. | | | P.O. Box 100 | | | Arlington, TN 38002 | | | Tel (517) 496-6000 | |------------------------------------------------------------| | V16902 | Simpson Electric Co. | | | Simpson Industries Div. | | | 853 Dundee Ave. | | | Elgin, IL 60120-3090 | | | Tel (312) 697-2260 | |------------------------------------------------------------| | V18873 | DuPont Company | | | Electronics Department | | | Wilmington, DE 19880-0019 | | | Tel 1-800-237-2374 | |------------------------------------------------------------| | V14288 | Matrix Science Corporation | | | 455 Mapple Avenue |


Page 6 Feb 01/01

C F M 56-5B |------------------------------------------------------------| | VENDOR CODE | VENDORS | |--------------------|---------------------------------------| | | Torrance, CA 91719 | | | Tel 1-310-783-6626 | |------------------------------------------------------------| | V24655 | Genrad, Inc. | | | 300 Barker Ave. | | | Concord, MA 01742 | | | Tel (617) 369-4400 | |------------------------------------------------------------| | V26066 | Minn. Mining & Mfg. Co. | | | Industrial Tape Division | | | St. Paul, MN 55144-1000 | |------------------------------------------------------------| | V29268 | PICO Crimping Tools Co. | | | 9832 Jersey Ave. | | | Santa Fe Springs, Ca 90670-3139 | |------------------------------------------------------------| | V30119 | Ideal Industries, Inc. | | | Becker Pl. | | | Sycamore, IL 60178 | | | Tel (815) 895-5181 | |------------------------------------------------------------| | V32039 | Zeus Industrial Products | | | Ft. Thompson St. | | | P.O. Box 298 | | | Raritan, NJ 08869 | | | Tel 1-800-526-3842 | |------------------------------------------------------------| | V32861 | L.P.S. Research Labs, Inc. | | | Div. of Holt Lloyd Corp. | | | Los Angeles, CA | |------------------------------------------------------------| | V33461 | Deft, Inc. | | | Chemical Coating Div. | | | Von Karmen Ave. | | | Irvine, CA 92714-6205 | | | Tel (714) 474-0400 | |------------------------------------------------------------| | V49367 | Pyle-National Co. | | | Div. of Birntec Corp. | | | Chicago, IL 60651-1605 | |------------------------------------------------------------| | V51846 | Fralock | | | 21054 Osborn St. | | | Canoga Park, Ca 91304 |


Page 7 Feb 01/01

C F M 56-5B |------------------------------------------------------------| | VENDOR CODE | VENDORS | |--------------------|---------------------------------------| | | Tel 1-800-709-1288 | |------------------------------------------------------------| | V59730 | Thomas & Betts Corps. | | | P.O. Box 1610 | | | Highway 218 S. | | | Iowa City, IA 52244 | | | Tel (319) 354-3110 | |------------------------------------------------------------| | V70847 | Band-It-Index, Inc. | | | Unit of Index Corp. | | | 4799 Dahlia St. | | | Denver, CO 80216-3222 | | | Tel 1-800-525-0758 | |------------------------------------------------------------| | V71468 | ITT Cannon | | | 666 East Dyer Rd. | | | Santa Ana, CA 92702 | | | Tel (714) 557-4700 | | | Fax (714) 754-2142 | |------------------------------------------------------------| | V71643 | CHR Industries, Inc. | | | 407 East St. | | | P.O. Box 1911 | | | New Haven, CT 06509-9988 | |------------------------------------------------------------| | V80164 | Keithley Instruments, Inc. | | | 28775 Aurora Rd. | | | Cleveland, OH 44139-1837 | |------------------------------------------------------------| | V80769 | Polyken Technologies | | | Div. of Kendall Co. | | | 690 Canton St. | | | P.O. Box 9167 | | | Westwood, MA 02090-9167 | | | Tel (617) 320-1000 | |------------------------------------------------------------| | V82110 | Gudebrod, Inc. | | | P.O. Box 357 | | | Pottstown, PA 19464-5568 | |------------------------------------------------------------| | V84594 | Freeport Marine Supply Co., Inc. | | | 47 W. Meric Rd. | | | Freeway, NY 11520-3709 | |------------------------------------------------------------|


Page 8 Feb 01/01

C F M 56-5B |------------------------------------------------------------| | VENDOR CODE | VENDORS | |--------------------|---------------------------------------| | V85091 | National Starch and Chemical Co. | | | 10 Finderne Ave. | | | Bridgewater, NJ 08807 | | | Fax (908) 685-5005 | |------------------------------------------------------------| | V85570 | Desoto Aerospace Coatings, Inc. | | | 1608 Fourth St. | | | Berkeley, CA 94710 | | | Tel (510) 526-1525 | | | Fax (510) 525-5669 | |------------------------------------------------------------| | V98502 | AKZO Coatings, Inc, | | | Aerospace Finishes | | | 434 W. Meats Ave. | | | Orange, CA 92665 | | | Tel (714) 637-1750 | | | Fax (714) 637-9640 | |------------------------------------------------------------| | V99384 | CIBA-Geigy Corporation | | | Furane Aerospace Products | | | 5121 San Fernando Rd. West | | | Los Angeles, CA 90039 | | | Tel (818) 247-6210 | | | (800) 423-2460 | | | Fax (818) 507-0167 | |------------------------------------------------------------| | V99742 | Permacel | | | U. S. Hihhway n 1 | | | P.O. Box 671 | | | New Brunswick, N.J. 08903-0671 | |------------------------------------------------------------|


Page 9 Feb 01/01

C F M 56-5B CONNECTORS BOOT PART NUMBER - DESCRIPTION AND OPERATION _______________________________________________________ 1. Connector ________________________________________ boot replacement part numbers. (See Table 1) A. General The data that follows gives the boot part numbers for the connectors used on the CFM56-5B engine harnesses. The data is listed by the Functional Identification Number (FIN). The list includes the FIN number, the boot part number, and the vendor code for the company that makes the boot. B. Boot Part Number - List - Table 1 (Sheet 1) ---------------------------------------------------------| FIN No. | BOOT PART No. | VENDOR | |---------------|--------------------------|-------------| | 401VC-A | 202KT53-25 | V06090 | |---------------|--------------------------|-------------| | 402VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 403VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 404VC-A | 202K163-25 | V06090 | |---------------|--------------------------|-------------| | 405VC-A | 202K163-25 | V06090 | |---------------|--------------------------|-------------| | 406VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 407VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 408VC-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 409VC-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 447VC-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 448VC-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 450VC-A | 202K153-50 | V06090 | |---------------|--------------------------|-------------| | 452VC-A | 202K142-12 | V06090 | |---------------|--------------------------|-------------| | 454VC-A | 202K142-12 | V06090 | |---------------|--------------------------|-------------| | 457VC-A | 202K142-12 | V06090 | |---------------|--------------------------|-------------|


Page 1 Feb 01/01

C F M 56-5B ---------------------------------------------------------| FIN No. | BOOT PART No. | VENDOR | |---------------|--------------------------|-------------| |1030GK/3030GDA | 202K132-25 | V06090 | ---------------------------------------------------------C. Boot Part Number - List - Table 1 (Sheet 2) ---------------------------------------------------------| FIN No. | BACKSHELL PART No. | VENDOR | |---------------|--------------------------|-------------| |1074GK/3074GDA | 292K132-25 | V06090 | |---------------|--------------------------|-------------| | 4000DN-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000EL-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4000EN-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4000EV-C | 202K132-35 | V06090 | |---------------|--------------------------|-------------| | 4000HA-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000JH1-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4000JH2-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4000KC-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000KS-J1 | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000KS-J2 | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000KS-J3 | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000KS-J4 | 202K163-25 | V06090 | |---------------|--------------------------|-------------| | 4000KS-J5 | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4000KS-J6 | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4000WD1-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4000WD2-A | 202K142-25 | V06090 | ----------------------------------------------------------


Page 2 Feb 01/01

C F M 56-5B D. Boot Part Number - List - Table 1 (Sheet 3) ---------------------------------------------------------| FIN No. | BOOT PART No. | VENDOR | |---------------|--------------------------|-------------| | 4000XU-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4000XU-B | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4000XU-C | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4001EN-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4001EV-C | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4001HA-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4001VC | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4001VC-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4002EN-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4002EV-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4003EN-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4003EV-A | 202K142-12 | V06090 | |---------------|--------------------------|-------------| | 4003VC | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4003VC-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4004EN-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4004VC | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4004VC-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4005VC | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4005VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4006VC | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4006VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------|


Page 3 Feb 01/01

C F M 56-5B ---------------------------------------------------------| FIN No. | BOOT PART No. | VENDOR | |---------------|--------------------------|-------------| | 4007EN-A | 202K132-25 | V06090 | |---------------|--------------------------|-------------| | 4007VC | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4007VC-A | 202K153-25 | V06090 | |---------------|--------------------------|-------------| | 4100KS-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4101KS-A | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4101KS-B | 202K142-25 | V06090 | |---------------|--------------------------|-------------| | 4102KS-A | 202K132-25 | V06090 | ----------------------------------------------------------


Page 4 Feb 01/01

C F M 56-5B SEALING PLUG PART NUMBERS - DESCRIPTION AND OPERATION _____________________________________________________ 1. Connector ____________________________________ sealing plug part numbers. (See Table 1) A. General The data that follows gives the sealing plug part numbers for the connectors used on the CFM56-5B engine harnesses. The data is listed by the harness part number, the FIN number, the corresponding contact number, the sealing plug part numbers and their vendor part numbers. B. Sealing Plug Part Number - List Table 1 (Sheet 1) ---------------------------------------------------------------| HARNESS No. | FIN No. | CNTC P/N | QUANTITY | |-------------|--------------------|---------------|-----------| | 642W9810 | 402VC-A | MS27488-20 | 18 | | 642W9810 | 406VC-A | MS27488-20 | 4 | | 642W9810 | 4000JH1-A | -| | | 642W9810 | 4000KS-J1 | MS27488-16 | 5 | | 642W9810 | 4000KS-J3 | -| | | 642W9810 | 4004VC-A | MS27488-20 | 2 | | 642W9811 | 403VC-A | MS27488-20 | 17 | | 642W9811 | 407VC-A | MS27488-20 | 1 | | 642W9811 | 4000EV-C | -| | | 642W9811 | 4000JH2-A | -| | | 642W9811 | 4000KS-J2 | MS27488-16 | 5 | | 642W9811 | 4000KS-J4 | MS27488-20 | 3 | | 642W9811 | 4001EV-C | -| | | 642W9811 | 4003VC-A | MS27488-20 | 2 | ----------------------------------------------------------------


Page 1 Feb 01/01

C F M 56-5B C. Sealing Plug Part Number - List Table 1 (Sheet 2) ---------------------------------------------------------------| HARNESS No. | FIN No. | CNTC P/N | QUANTITY | |-------------|--------------------|---------------|-----------| | 642W9812 | 4000KS-J5 | MS27488-20 | 11 | | 642W9812 | 4007VC-A | MS27488-20 | 2 | | 642W9813 | 4000KS-J6 | MS27488-20 | 11 | | 642W9813 | 4006VC-A | MS27488-20 | 2 | | 642W9814 | 401VC-A | MS27488-16 | 2 | | 642W9814 | 404VC-A | MS27488-20 | 18 | | 642W9814 | 405VC-A | MS27488-20 | 23 | | 642W9814 | 4000DN-A | MS27488-16 | 9 | | 642W9814 | 4000XU-A | MS27488-16 | 3 | | 642W9814 | 4000XU-B | MS27488-16 | 2 | | 642W9814 | 4000XU-C | MS27488-16 | 1 | | 642W9814 | 4001VC-A | MS27488-20 | 9 | | 642W9814 | 4005VC-A | MS27488-20 | 9 | | 642W9815 | 447VC-A | MS27488-16 | 5 | | 642W9815 | 1030GK/3030GD-A | MS27488-16 | 1 | | 642W9815 | 1074GK/3074GD-A | MS27488-16 | 1 | | 642W9815 | 4000EL-A | MS27488-20 | 3 | | 642W9815 | 4000EN-A | MS27488-20 | 3 | ---------------------------------------------------------------D. Sealing Plug Part Number - List Table 1 (Sheet 3) ---------------------------------------------------------------| HARNESS No. | FIN No. | CNTC P/N | QUANTITY | |-------------|--------------------|---------------|-----------| | 642W9815 | 447VC-A | MS27488-16 | 5 | | 642W9815 | 1030GK/3030GD-A | MS27488-16 | 1 | | 642W9815 | 1074GK/3074GD-A | MS27488-16 | 1 | | 642W9815 | 4000EL-A | MS27488-20 | 3 | | 642W9815 | 4000EN-A | MS27488-20 | 3 | | 642W9815 | 4000KC-A | MS27488-16 | 4 | | 642W9815 | 4001EN-A | MS27488-20 | 3 | | 642W9815 | 4002EN-A | MS27488-20 | 1 | | 642W9815 | 4003EN-A | MS27488-20 | 1 | | 642W9815 | 4004EN-A | MS27488-20 | 3 | | 642W9815 | 4005EN-A | MS27488-20 | 9 | | 642W9815 | 4007EN-A | MS27488-20 | 1 | | 642W9816 | 4003VC | MS27488-20 | 2 | | 642W9816 | 4004VC | MS27488-20 | 2 | | 642W9816 | 4006VC | MS27488-20 | 2 |


Page 2 Feb 01/01

C F M 56-5B ---------------------------------------------------------------| HARNESS No. | FIN No. | CNTC P/N | QUANTITY | |-------------|--------------------|---------------|-----------| | 642W9816 | 4007VC | MS27488-20 | 2 | | 642W9816 | 4100KS-A | MS27488-20 | 3 | | 642W9816 | 4101KS-A | -| | | 642W9816 | 4101KS-B | -| | ---------------------------------------------------------------E. Sealing Plug Part Number - List Table 1 (Sheet 4) ---------------------------------------------------------------| HARNESS No. | FIN No. | CNTC P/N | QUANTITY | |-------------|--------------------|---------------|-----------| | 642W9816 | 4102KS-A | -| | | 642W9818 | 448VC-A | -| | | 642W9818 | 4002EV-A | -| | | 642W9819 | 408VC-A | MS27488-16 | 1 | | 642W9819 | 4000WD1-A | MS27488-16 | 3 | | 642W9820 | 409VC-A | MS27488-16 | 1 | | 642W9820 | 4000WD2-A | MS27488-16 | 3 | | 642W9945 | 452VC-A | MS27488-16 | 1 | | 642W9946 | 454VC-A | MS27488-16 | 1 | | 642W9947 | 457VC-A | -| | | 642W9947 | 4003EV-A | -| | | 642W9948 | 450VC-A | MS27488-20 | 8 | | 642W9948 | 4000HA-A | MS27488-20 | 2 | | 642W9948 | 4001HA-A | MS27488-20 | 2 | | 642W9985 | 4001VC | MS27488-20 | 9 | ----------------------------------------------------------------


Page 3 Feb 01/01

C F M 56-5B CONNECTORS INSERT ARRANGEMENT - DESCRIPTION AND OPERATION _________________________________________________________ 1. General _______ A. Procedure (1) This section gives additional information related to the connectors used on the CFM56-5B engine harnesses. It contains a description of the connector, part number information, diagrams of the various connector insert arrangements, the number of contacts required for the connector, and size of the contact. R R

(2) The following connectors are covered in this chapter: (a) EN2997 series 3 elecctrical connectors, (Ref. Fig. 001) (b) MS3459 series electrical connectors. (Ref. Fig. 002)

R

(3) The insert arrangement is determined by the connector shell size and the number, and size of the contacts used in the connector.

R

(4) The listing on the following pages gives examples of typical connector part numbers and the different elements which make up the connector part numbers. 2. _________________________ EN2997 Series Connectors: A. EN2997 The EN2997 Series connector is a European Standard Part Number for a connector which is made to conform to specification MIL-C-83723 Series 3, Class K, Type T. B. MIL-C-83723 MIL-C-83723 - Military Specification: Connectors, electrical, circular, environment resisting, receptacles and plugs. C. EN2997SE61212 EN2997SE61212FN is an example of a typical part number.


Page 1 May 01/06

C F M 56-5B

EN2997 Connector Figure 001 EFF : ALL 70-71-44 SROS

Page 2 Feb 01/01

C F M 56-5B

MS3459 Connector Figure 002 EFF : ALL 70-71-44 SROS

Page 3 Feb 01/01

C F M 56-5B EN2997 - SE - 6 - 12 - 12 - F - N --------| | | | | | | | | | | | | -------------| | | | | -----------------| | | | ---------------------| | | --------------------------| | -------------------------------| ------------------------------------------------------------------------------

POLARIZATION CONTACT TYPE CONTACT ARRANGEMENT SHELL SIZE SHELL STYLE CLASS SERIES DESIGNATION

EN2997 Series Designation: En 2997 Connector, fire resistant, passivated stainless steel, crimp contacts, with RFI grounding ring. SE Class: S = Sealed receptacle with housing (shell) in passivated stainless steel. Crimp contacts. Fire resistant, maximum operating temperature 200⁰C. SE = Sealed receptacle with housing (shell) in passivated stainless steel. Crimp contacts. Fire resistant, maximum operating temperature 260⁰C cyclic. 6 = Shell Style: 02 = Designates a quare flange mounted receptacle 06 = Indicates a self-locking plug. 12 - Shell size: 8, 10, 12, 14, 16, 18, 20, 22 The 12 at this location indicates a size 12 shell in accordance with the requirement of MIL-C-1554 for miniature circular connectors (for a selection of sizes). (Ref. Fig. 003) 12 - Contact Arrangement: The 12 indicates the contact arrangement. Used in conjunction with the shell size, (12-12). This designates a size 12 shell with 12 size 20 contacts. For a complete listing of available insert arrangement. (Ref. Fig. 003) F - Contact Type: Contacts for this connector are available in pin (P), or socket (S) configuration. For standard pin and socket part numbers and sizes. F = Female (socket) M = Male (pin) (Ref. Fig. 004)


Page 4 May 01/06

C F M 56-5B

EN2997 (MIL-C-83723), Series 3, Type T Electrical Connector Insert - Arrangement Figure 003 EFF : ALL SROS

70-71-44

Page 5 Feb 01/01

C F M 56-5B

Standard Contacts for EN2997 (MIL-C-83723) Series 3 Connectors - Table 3 Figure 004 EFF : ALL SROS

70-71-44

Page 6 Feb 01/01

C F M 56-5B N - Polarization: For alternate positions of insert arrangements, (polarization). (Ref. Fig. 005, 006) 3. _________________________ MS3459 Series Connectors: A. MS3459 The MS3459 series connector is described as a connector, plug, electrical, self-locking coupling nut, rear release, crimp contact. The MS3459 series connector designation indicates a standard circular connector which conforms to specification MIL-C-5015G. (1) MS3459-KT189PW is an example of a typical part number: MS 345 - 9 - KT-12S - 3 - P - W -- --- -- --| | | | | | | | | | | | | | | -------------| | | | | | -----------------| | | | | ---------------------| | | | --------------------------| | | ------------------------------| | ----------------------------------| -----------------------------------------------------------------------------------

INSERT CLOCKING POSITION CONTACT STYLE INSERT ARRANGEMENT SHELL SIZE CONNECTOR CLASS SHELL STYLE SERIES STYLE PREFIX DESIGNATION MILITARY SPECIFICATION

MS = Military Specification, Prefix Designation. 345 = Series Style: The 345 refers to the connector series based on Military Standard as showm below: MS3459 Cable connecting plug with self locking nut. 9

Connector Configuration: 9 = Plug, cable connecting with selflocking nut.

KT = Connector class: K = Firewall rated, complete fluid resistance, service life of 1000 hours at 125⁰C continuous operation, silicone insert material, with a steel shell and electroless nickel finish. T = Shell material: T = Ferrous alloy with cadmiun plate (class K). 12S - Shell Size : 10S, 12S, 14S


Page 7 Feb 01/01

C F M 56-5B

EN2997 (MIL-C-83723) Series 3, Type T Electrical Connectors Insert - Arrangement - Table 1 Figure 005 EFF : ALL SROS

70-71-44

Page 8 Feb 01/01

C F M 56-5B

EN2997 (MIL-C-83723) Series 3 Alternate Keying Positions - Table 2 Figure 006 EFF : ALL SROS

70-71-44

Page 9 Feb 01/01

C F M 56-5B (Ref. Fig. 007) 3 - Insert arrangement: 10SL-3, 12S-3, 14S-3. (Ref. Fig. 008) P - Contact style: P = Pin S = Socket. W - Insert clocking position: Leave blank for normal; Alternate positions W, X, Y, and Z. (Ref. Fig. 005)


Page 10 Feb 01/01

C F M 56-5B

Contacts for MS3459 Series Connectors Table 4 Figure 007 EFF : ALL SROS

70-71-44

Page 11 Feb 01/01

C F M 56-5B

MS3459 Series Connectors Insert Configuration by number of Contacts Figure 008 EFF : ALL 70-71-44 SROS

Page 12 Feb 01/01

C F M 56-5B BACKSHELL LOCKWIRE PROCEDURE - DESCRIPTION AND OPERATION ________________________________________________________ 1. General _______ A. Procedure (1) This section describes the standard practices for securing a connector, its backshell, and associate parts by the use of Lockwire. (2) The lockwire is installed to prevent a part from becoming loose. The wire is installed to apply an opposing force so that a part will not disengage. (3) The geneeral note section on the engineering drawing should specify the type and size of the safety wire to be used. If no instructions exist, use safety wire per MS20995N20. 2. Tools ___________________ and Equipment (See Table 1) -----------------------------------------------| REFERENCE | DESIGNATION | |---------------------|------------------------| | No Specific | Wire cutters | | No Specific | Pliers | | No Specific | Wire twisting pliers | -----------------------------------------------Tools and Equipment Table 1 3. Consumable ___________________ Material (See Table 2) -----------------------------------------------| REFERENCE | DESIGNATION | |---------------------|------------------------| | MS20995N20 | Lockwire | -----------------------------------------------Consumable Material Table 2


Page 1 Feb 01/01

C F M 56-5B 4. _____________________ Reference Information (See Table 3) -----------------------------------------------| REFERENCE | DESIGNATION | |---------------------|------------------------| | 70-71-41 | Connector backshell | | | replacement parts | -----------------------------------------------Reference Information Table 3 5. _______________________________ Standard practices for Lockwire A. Procedure (1) There are three areas of the connector that need safety wiring: (a) If a not-self-locking coupling nut is used, the coupling nut must be safety wired to a fixed point. (b) If a backshell is used that provides a saddle clamp for strain relief, the saddle clamp mounting screws must be safety wired. (c) If a backshell is installed that has safety wiring provisions in the coupling nut, it must be safety wired. (2) Any non-self-locking coupling nuts used in high vibration areas must be safety wired. This includes the power plant area, and the pylon area. (Ref. Fig. 001) NOTE : Safety wiring must installed in the direction that fastener or ____ coupler tightening will be maintained. (3) Where safety wiring is required on a series of two or more equipment mounting screws, the screws must be safety wired with one continuous length of wire. (Ref. Fig. 002) (4) On strain relief saddle clamps, where a drilled head screw is not provided, replace the existing screw with a drilled fillister head screw of the same strength rating. (5) All safety wiring is to be of the double twist wire method. (Ref. Fig. 003)


Page 2 Feb 01/01

C F M 56-5B

Safety Wiring Connectors and Strain Relief Clamps Figure 001 EFF : ALL 70-71-45 SROS

Page 3 Feb 01/01

C F M 56-5B

Safety Wiring of Mounting Serews Figure 002 EFF : ALL 70-71-45 SROS

Page 4 Feb 01/01

C F M 56-5B

Connector Lockwiring Steps Figure 003 EFF : ALL 70-71-45 SROS

Page 5 Feb 01/01

C F M 56-5B (6) safety wire must be installed so that if the item being safety wired becomes loose, it will apply a tightening pull on the attached point. (7) Safety wiring twists must be uniform. There must be 6 to 10 twists per inch. (8) Excess wire must be cut square and bent back. 6. _______________________ Safety wiring procedure CAUTION: LOCKWIRE IS NOT REUSABLE: ALWAYS USE NEW LOCKWIRE. A. Procedure - Safety wire the connector, adapter or backshell, as follows: (1) Pull half the wire through the safety wire hole in the part being safety wired. Pull the right-hand wire end under the other wire end. NOTE : When safety wire pliers are used, grip the wire near the end ____ so that damaged wire will subsenquently be cut off. (Ref. Fig. 004) (2) Twist the wires in a clockwise direction. Should the item being safety wired require counterclockwise tightening, the order of wire twisting would be reversed. Twist the wires tight enough to prevent loops. There shall be 6 to 10 twists per inch. (3) Continue to twist the wires until they reach the attaching point sunch that if the item being safety wired tends to loosen, it will exert a tightening pull on the anchor. The twisted portion must be within 0.125 inch (93.18 mm) of attach point. (4) Separate the wires and put one wire through the hole in the attach point. (5) Join the wires again and twist the wires clockwise 0,25 to 0,50 inch (6.35 to 12.7mm) (two to five twists) beyond the attach point. (6) Cut off the excess wire and bend the end back toward the attach point so that will not cause damage.


Page 6 Feb 01/01

C F M 56-5B

Typical Plier Usage Figure 004 EFF : ALL 70-71-45 SROS

Page 7 Feb 01/01

C F M 56-5B CONTINUITY AND RESISTANCE TESTS - DESCRIPTION AND OPERATION ___________________________________________________________ 1. General _______ NOTE : This procedure is to be revised. ____


Page 1 Feb 01/01

C F M 56-5B CONNECTOR CLOCKING - DESCRIPTION AND OPERATION ______________________________________________ 1. General _______ A. Procedure This section lists the connector clocking for the connectors used on the CFM56-5B engine harnesses. The connectors are listed by their Functional Identification Number (FIN). The list contains the connector FIN, the part number and the clocking. (1) Connector FIN, Part Number and the Clocking Table 1 (Sheet 1) ------------------------------------------------------| FIN No. | PART NUMBER | CLOCKING | |---------------|------------------------|------------| | 401VC-A | EN2997-S6-1407-M8 | 12:00 | | 402VC-A | EN2997-S6-2039-MN | 12:00 | | 403VC-A | EN2997-S6-2039-M6 | 12:00 | | 404VC-A | EN2997-S6-2039-M7 | 12:00 | | 405VC-A | EN2997-S6-2039-M8 | 12:00 | | 406VC-A | EN2997-S6-1624-MN | 12:00 | | 407VC-A | EN2997-S6-1624-M6 | 12:00 | | 408VC-A | EN2997-S6-1203-M6 | 7:00 | | 409VC-A | EN2997-S6-1203-M7 | 12:00 | | 447VC-A | EN2997-S6-1407-M7 | 12:00 | | 448VC-A | EN2997-S6-0803-MN | 3:00 | | 450VC-A | EN2997-S6-1212-MN | 12:00 | | 452DN-A | EN2997-S6-1203-M7 | 12:00 | | 454VC-A | EN2997-S6-0803-M8 | 12:00 | | 457DN-A | EN2997-S6-0803M8 | 12:00 | -------------------------------------------------------


Page 1 Feb 01/01

C F M 56-5B (2) Connector FIN, Part Number and the Clocking Table 1 (Sheet 2) ------------------------------------------------------| FIN No. | PART NUMBER | CLOCKING | |---------------|------------------------|------------| | 1030GK/3030GDA| EN2997-S6-1203-FN | 2:00 | | 1074GK/3074GDA| EN2997-S6-1203-FN | 6:30 | | 4000DN-A | EN2997-S6-1610-FN | 12:30 | | 4000EL-A | EN2997-S6-1005-F8 | 1:00 | | 4000EN-A | EN2997-S6-1005-FN | 8:00 | | 4000EV-C | EN2997-S6-1203-F6 | 6:30 | | 4000HA-A | EN2997-S6-1005FN | 5:30 | | 4000JH1-A | MS3459KT12S-3S | 7:30 | | 4000JH2-A | MS3459KT12S-3S | 7:30 | | 4000KC-A | EN2997-S6-1407-FN | 3:00 | | 4000KS-J1 | EN2997-S6-1814-FN | 11:00 | | 4000KS-J2 | EN2997-S6-1814-F6 | 8:00 | | 4000KS-J3 | EN2997-S6-1831-FN | 11:00 | | 4000KS-J4 | EN2997-S6-1813-F6 | 8:00 | | 4000KS-J5 | EN2997-S6-1624-FN | 2:00 | | 4000KS-J6 | EN2997-S6-1624-F6 | 7:30 | | 4000WD1-A | MS3459KT14S-5S | 6:30 | | 4000WD2-A | MS3459KT14S-5S | 5:30 | ------------------------------------------------------(3) Connector FIN, Part Number and the Clocking Table 1 (Sheet 3) ------------------------------------------------------| FIN No. | PART NUMBER | CLOCKING | |---------------|------------------------|------------| | 4000XU-A | EN2997-S6-1814-FN | 10:00 | | 4000XU-B | EN2997-S6-1814-F6 | 7:30 | | 4000XU-C | MS3459KT10SL-3S | 4:00 | | 4001EN-A | EN2997-S6-1005-F6 | 11:00 | | 4001EV-C | EN2997-S6-1203-FN | 2:30 | | 4001HA-A | EN2997-S6-1005-F6 | 11:00 | | 4001VC | EN2997-SO-1212-MN | 6:00 | | 4001VC-A | EN2997-S6-1212-FN | 4:30 | | 4002EN-A | EN2997-S6-1005-FN | 4:00 | | 4002EV-A | EN2997-S6-0803-FN | 2:00 | | 4003EN-A | EN2997-S6-1005-FN | 2:00 | | 4003EV-A | EN2997-S6-0803-FN | 8:30 | | 4003VC | EN2997-SO-1005-M8 | 1:00 | | 4003VC-A | EN2997-S6-1005-F8 | 12:00 | | 4004EN-A | EN2997-S6-1005-FN | 3:00 |


Page 2 Feb 01/01

C F M 56-5B ------------------------------------------------------| FIN No. | PART NUMBER | CLOCKING | |---------------|------------------------|------------| | 4004VC | EN2997-S6-1005-MN | 1:00 | | 4004VC-A | EN2997-S6-1005-FN | 12:00 | | 4005VC | EN2997-SO-1624-FN | 12:00 | | 4005VC-A | EN2997-S6-1624-MN | 12:00 | | 4006VC | EN2997-SO-1415-M6 | 12:00 | ------------------------------------------------------(4) Connector FIN, Part Number and the Clocking Table 1 (Sheet 4) ------------------------------------------------------| FIN No. | PART NUMBER | CLOCKING | |---------------|------------------------|------------| | 4006VC-A | EN2997-S6-1415-F6 | 12:00 | | 4007EN-A | EN2997-S6-0803-FN | 6:00 | | 4007VC | EN2997-SO-1415-MN | 12:00 | | 4007VC-A | EN2997-S6-1415-FN | 12:00 | | 4100KC-A | EN2997-S6-1415-FN | 9:30 | | 4101KS-A | EN2997-S6-1005-FN | 8:00 | | 4101KS-B | EN2997-S6-1001-F8 | 5:30 | | 4102KS-A | EN2997-S6-1005-F6 | 8:30 | -------------------------------------------------------


Page 3 Feb 01/01

C F M 56-5B JACKET AND/OR INSULATION STRIPPING - DESCRIPTION AND OPERATION ______________________________________________________________ 1. General _______ A. Procedure (1) Use this procedure for stripping the jacket and/or insulation from wire and coaxial cables used on commercial aircraft. Authorization for the specific type of wire, or cable, to be stripped, is controlled by the engineering drawing. (2) Where the instructions contained differ from the engineering drawing, the drawing instructions shall prevail. (3) Any differences between this document and the engineering drawing shall be reported to the Rohr Corps. Engeneering Group for resolution. (4) Reference Information (See Table 1) ------------------------------------------------------| REFERENCE | DESCRITPION | |---------------|-------------------------------------| | 70-71-40 | Connector and Contact Part Numbers | | 70-71-41 | Connector Backshell Part Numbers | | 70-71-42 | Connector Boot Part Numbers | | AWL 92-20 | Hook-up List Plugs and Receptacles | | AWL 92-90 | Master Wire List | ------------------------------------------------------(5) Tools and Equipment: Table 2 (Sheet 1) (See Table 2 (Sheet 1)) NOTE : Equivalent substitues may be used instead of the following ____ items.


Page 1 Feb 01/01

C F M 56-5B --------------------------------------------------------------------| REFERENCE | DESCRIPTION | VENDOR | FSCM | |------------|-------------------|-------------------------|--------| | Model 2A | Knife, Thermal | Freeport Marine Supp | V84594 | | | (used with M10) | 47 W Meric Rd. | | | | | Freeway, NY 11520-3709 | | | | | | | | M10 | Power Supply | | V84594 | | | (used with Model | | | | | 2A) | | | | | | | | | MS3191-1 | Crimp Tool | Commercial | | | | | | | | MS31919-1 | Crimp Tool | Commercial | | | | | | | | 16A | Locator, (use | Commercial | | | | with MS31919-1 | | | | | and MS3191-1 | | | | | crimp tool) | | | | | | | | | 20A | Locator, (use | Commercial | | | | with MS31919-1 | | | | | and MS3191-1 | | | | | crimp tool) | | | | | | | | | 300B Pico | Crimp Tool, | Pico Crimping Tools | V29268 | | | Pneumatic | Co. 9832 Jersey Ave. | | | | | Santa Fe, Springs, | | | | | CA 90670-3139 | | | | | | | | STD. 16 | Locator, (Use | | V29268 | | | with 300B), | | | | | Size: 16 | | | | | | | | | STD. 20 | Locator, (Use | | V29268 | | | with 300B), | | | | | Size: 20 | | | ---------------------------------------------------------------------


Page 2 Feb 01/01

C F M 56-5B (6) Tools and Equipment See Table 2 (Sheet 2) --------------------------------------------------------------------| REFERENCE | DESCRIPTION | VENDOR | FSCM | |------------|-------------------|-------------------------|--------| | 314DA| Locator, (use | | V29268 | | N.049 | with 300B), | | | | | Size: 16 | | | | | | | | | 314DA| Locator, (use | | V29268 | | N. 038 | with 300B) | | | | | Size: 20 | | | | | | | | | 45-059 | Wire Stripper | Ideal Industries Inc, | V30119 | | | | Becker Place, Sycamore, | | | | | IL 60178 | | | | | | | | L-4421 | Blade | | V30119 | | | (Replacement) | | | | | (use with L-4421) | | | | | | | | | No specific| Scissors | Commercial | | | | | | | | No specific| Utility Knife | Commercial | | | | | | | | No specific| Blade Screwdriver | Commercial | | --------------------------------------------------------------------2. ____________________ Stripping Practices: A. Procedure The amount of insulation or jacket to be stripped from a wire, or a cable, is dependent upon the type of wire, and the configuration of the termination to be used. Refer to the applicable connector assembly for strip dimensions and termination procedures. (1) Check stripped conductor, and inside of the insulation that is stripped off, for severed conductor strands. Refer to Table 3 for allowable number of cut strands. Nicked strands shall be considered severed. Slight scrapes on the strand plating shall be considered as acceptable. Slight gripper marks on the insulation next to the stripped conductor shall be considered acceptable. No shield damage is permitted.


Page 3 Feb 01/01

C F M 56-5B CAUTION: WHERE MULTIPLE LAYER INSULATION IS TO BE STRIPPED, CAREFULLY INSPECT THE STRIPPED CONDUCTOR TO BE SURE THAT ALL LAYERS OF THE INSULATION ARE STRIPPED OFF,AND THAT THERE IS NO INNER INSULATION LEFT ON THE CONDUCTOR. (2) Stripping tool adjustments and modifications must be made by the authorized tool control department. If the stripper does not operate properly, return it to the control department for repair of replacement. (3) Blade type strippers shall be used for stripping the wire or cable insulation. If a stripper is not available that will handle the larger wire sizes, a sharp knife or razor blade may be used. Thermal strippers shall not be used. (4) When stripping a wire with a woven outer insulation that is subject to fraying, install a suitable heat-shrinkable sleeve over the end to be stripped, or paint the area with Glyptol and let dry. Either methol will prevent the outer installation form fraying. (5) Only when specified on the engineering drawing, the wire may be step-stripped to allow the installation of oversize wire into the rear insert of the connector. If step-stripping is required, strip and follows: (a) Strip the wire in the normal manner to the specified length. (b) Remove the additional specified layer(s) of insulation to the length required to clear the under-sized hole in the rear insert of the connector.(Fig.1) (Ref. Fig. 001) (c) When the specific stripping function is not specified on the engineering drawing, reduce the insulation outside diameter only enough to permit proper installation of the oversized wire. NOTE : If the above noted situation exists, obtain approval of ____ the Rohr Corps. Electrical Engineering Group before stripping. (6) Step-stripping may be accomplished as follows: (a) Make a circumferential cut through the outer layer of insulation by using an oversize stripping hole in a blade type hand stripper, (for example, a 16 gage hole to strip the outer installation from a 20 gage wire) or by using a sharp knife.


Page 4 Feb 01/01

C F M 56-5B

Longitudinal Cut for Stripping Figure 001 EFF : ALL 70-71-48 SROS

Page 5 Feb 01/01

C F M 56-5B CAUTION: DO NOT DAMAGE THE UNDERLYING INSULATION. (b) Remove the insulation by hand. If necessary, make a longitudinal cut almost through the insulation, and peel of the insulation. (Ref. Fig. 001) (7) Hand strippers for 24 through 10 gage wire: (a) The following instructions apply when using hand strippers on small gage wire: 1 _

Before stripping wire, examine the stripper for proper alignment. Sample strip an adequate number of wires to ensure that the tool is functioning properly. NOTE : This is the Operators responsibility. ____

2 _

Approved stripping tools are listed in Tables 4 and 5. All stripping tools must be approved by the Electrical Engineering Group, and the Materials and Processes Department. PERMISSABLE CUT STRAND LIMITATIONS a _

Severe strand limitation See Table 3 -------------------------------------------| COPPER WIRE GAGE | NUMBER OF CUT STRANDS | |------------------|-----------------------| | 24 THROUGH 12 | 0 | | 10 | 2 | | 8 THROUGH 4 | 4 | | 2 | 12 | | 1 | 16 | | 1/0 - 2/0 | 20 | | ALUMINUM WIRE | 0 | --------------------------------------------

3 _

To prevent damage, and prolong the service life of Stripmaster and Custom Stripmaster hand tools, the practice is recommended when the strippers are not use. This is particularly important when returning strippers to a tool box or to the tool crib. a _

Close the stripper handles so that the blades and gripping jaws are closed.


the Ideal following in actual the

Page 6 Feb 01/01

C F M 56-5B b _

Secure the handles in the closed position with an elastic band, or with a plastic mechanical strap. (Ref. Fig. 002)

(8) Operation of the Ideal Stripmaster wire stripper (a) The Stripmaster wire stripper, as illustrated in Figure 5, is a hand operated stripper that automaticly returns to the open (start strip) position. To operate this stripper, proceed as follows: 1 _

Establish the proper strip length by reference to the RPS applicable to the equipment in which the wire is to be terminated. If no RPS is available for the application, measure the solder pot, wire well, or crimp to determine the proper length.

2 _

Place the wire in the slot in the stripper knife that will properly strip the wire size. (Ref. Fig. 002) NOTE : The wire size stamped at each position on the stripper ____ knife will not always be the proper size for the wire being stripped. Test strip several piece of wire to make sure that the slot in the stripper knife will od a clean stripping job without damage to the conductor. a _

Stripping Tool Selection See Table 4 ---------------------------------------------------------| STRIPPING | WIRE | NUMBER | PART | REPLACEMENT | | TOOL | GAGE | OF | NUMBER | BLADES | | (HAND) | | HOLES | | PART No. | |-------------|----------|--------|--------|-------------| | STRIPMASTER | 8 TO 12 | 3 | 45-090 | L-4419 | | (IDEAL) | 10 TO 18 | 4 | 45-091 | L-4420 | | | 10 TO 22 | 6 | 45-092 | L-4421 | ----------------------------------------------------------

b _

Stripping Tool Selection See Table 5


Page 7 Feb 01/01

C F M 56-5B

Wire Stripping Tool Figure 002 EFF : ALL 70-71-48 SROS

Page 8 Feb 01/01

C F M 56-5B -----------------------------------------------------------------------------| STRIPPING | WIRE | NUMBER | PART No. | PART No. | REPLACEMENT | | TOOL | GAGE | OF | W/O STOP | WITH STOP | BLADES | | (HAND) | | HOLES | LATCH AND | LATCH AND | PART No. | | | | | WIRE STOP | WIRE STOP | | |----------------|----------|--------|-----------|-------------|-------------| | CUSTOM | 10 TO 14 | 3 | 45-170 | 45-180 | L-5210 | | STRIPMASTER | | | | | | | (for standard | 16 TO 26 | 6 | 45-171 | 45-181 | L-5211 | | TEFLON WIRE) | | | | | | | (IDEAL) | 26 TO 30 | 3 | 45-172 | 45-182 | L-5436 | -----------------------------------------------------------------------------3 _

Squeeze the handles of the stripper. The stripper blades will close and cut almost through the insulation, then the insulation off of the conductor.

4 _

In order to prevent kinks, or splaying of the conductor strands, continue to squeeze the stripper handles until the automatic stop return devie clicks into place. This hold the stripper open until the gripper jaws release, allowing removal of the stripper wire.

5 _

A light pressure on the stop return device will release it, allowing the tool to return to the open, start strip position.

6 _

Check the stripped wire for damage to the insulation where the grippers held the wire.

7 _

Check inside of the stripped insulation to see that strands have been cut and left in the insulation.

8 _

Check the stripped conductor for cut or scraped strands. NOTE : Tools should be checked frequently, by the user, th ____ ensure proper operation. Faulty tools should be returned to the Tool Control Department for repair or replacement.


Page 9 Feb 01/01

C F M 56-5B (9) Ideal Custom Stripmaster wire Stripper: (Ref. Fig. 003) (a) The Custom Stripmaster is quite similar to the Stripmaster. The main difference is in the cutting blades. Where Stripmaster has knife type blades, the Custom Stripmaster had die type blades that lend themselves toward stripping harder, slicker, teflon insulation. 3. _________________ Quality Assurance A. Procedure The wire stripping operation shall be checked for the following characteristics: (1) Check compliance with the applicable connector, or termination RPS for the proper strip length. If not available, the stripped wire may be inserted in the solder pot, crimp pot, or crimp barrel of the termination in use, to see if adequate stripped conductor length is extending from the insulation. (2) Check for compliance with the requirements of these instructions. (3) Inspect the stripped wire for cut or nicked strands. For the allowable number of cut or nicked strands, see Table 2. (4) Inspect the wire insulation where the gripper of the stripping tool held the wire during the stripping process. Minor indentation is acceptable. Major indentation and tears in the insulation are cause for rejection.


Page 10 Feb 01/01

C F M 56-5B

Custom Stripmaster Figure 003 EFF : ALL 70-71-48 SROS

Page 11 Feb 01/01

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C F M 56-5B HARNESS OUTER JACKET REPAIR - DESCRIPTION AND OPERATION _______________________________________________________ 1. General _______

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A. The harness outer jacket is installed over the metal overbraid to protect the overbraid from wear, and to protect the harness from moisture contamination.

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B. This procedure may be used to perform a temporary, on-wing repair to a damaged outer jacket.

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NOTE : This procedure is intended as a temporary repair only. A permanent ____ repair must be incorporated at the next available time period and location, but not later than the next engine shop visit. C. Consumable Materials --------------------------------------------------------------------------| REFERENCE | DESCRIPTION | SUPPLIER | FSCM | --------------------------------------------------------------------------| CP1041 | Alcohol, Isopropyl | Commercial | | | | | | | | HM352 | Tape, insulating, | CHR Industries, Inc. | V71643 | | | high temperature | An Armco Co. | | | | | 407 East St. | | | | | New Haven, CT 06509 | | | | | | | | P423 | Tape, insulating, | Permacel Tape Div. | V99742 | | | high temperature | An Avery Co. | | | | | U.S. Highway 1 | | | | | P.O. Box 671 | | | | | New Brunswick, NJ 08903| | | | | | | | 190LOF21G/A | Tape, tying, | Western Filament, Inc. | V00768 | | MIL-T-43435 | fiberglass | 4680 San Fernando Rd. | | | Type 4 | | Glendale, CA 91204-1821| | | | | | | | 23 X TZ | Tape, tying, | Grudebod, Inc. | V82110 | | MIL-T-43435 | fiberglass | Griffith Towers | | | Type 4 | | P.O. Box 357 | | | | | Pottstown, | | | | | PA 19464-5568 | | --------------------------------------------------------------------------2. Harness ___________________________ Outer Jacket Repair (Ref. Fig. 001)


Page 1 Feb 01/03

C F M 56-5B

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Harness Outer Jacket Repair Figure 001


Page 2 Feb 01/03

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C F M 56-5B WARNING: ISOPROPYL ALCOHOL IS CLASSIFIED AS A HAZARDOUS MATERIAL WHICH MAY CAUSE INJURY OR ILLNESS IF NOT PROPERLY USED. THIS PRODUCT SHOULD BE USED ONLY IN ACCORDANCE WITH THE MANUFACTERS SPECIFIC SAFETY AND HEALTH RECOMMENDATIONS. PRIOR TO USE OF THIS PRODUCT, CAREFULLY READ THE APPLICABLE MATERIAL SAFETY DATA SHEET AND OBEY ALL LISTED SAFETY AND HEALTH PRECAUTIONS.

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A. Use isopropyl alcohol to clean the harness outer jacket for a distance of 3 inches (76.20 mm) on each side of the damage area.

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B. Double Wrap the damage area with high temperature insulation tape.

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(1) The tape wrap schould go beyond the damage area by at least 1.5 inches (38.10 mm) on both sides.

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(2) Each wrap schould overlap the previous wrap by 50 percent.

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(3) Wrap a second layer of insulation tape over the damage area in the opposite direction from the first wrap.

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C. To assure that the tape will stay in place, tie the tape wrap with tie tape.

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(1) For each tie, use a clove hitch and a square knot.

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(2) The ties schould go accross the full length of the repair area.

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(3) The ties schould be spaced 0.5 inch (12.7 mm) apart, and go accross the full lenght or the repair area.


Page 3 Feb 01/03

airbus a310-amm-ata70

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