M ODE ODEL L 5500 HY DRAULI C TUBING TON TONG OPERATII ON OPERAT ONS S AND SERV ERVII CE MANUAL
Westco I nte nterr na nati tion onal al Mfg., M fg., I nc nc.. 4300 North Ventura Avenue V entur ntura, a, CA 93001 Phone: (805) 648-5004 F ax: (805 (805)) 648648-50 5018 18
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TABLE OF OF CONTEN CONTENTS TS WARNING GENERAL DESCRIPTI DESCRIPTION ON SPECIFICATIONS FIRST TIME TI ME START-UP PROCEDURE PROCEDURE OPERAT OPERATING ING INSTRUCTIONS INSTRUCTI ONS INSTALLA INSTAL LATION TION AND MAI NTENANCE OF TONG TONG SUSPENSI SUSPENSI ON OF TONGS I N DERRICK DERRI CK TONG TONG FAIL S TO GO ON TUBING JAW J AW AND BUSHING BUSHING SIZES CHANGING OR REVERSING J AW AND BUSHING CHANGING THE TUBING TUBI NG TONG BRAKE BRAK E BAND TIMI NG PRO PROCEDURE CEDURE PHOTO PHOTO OF “TIMING “TIM ING GEAR TRAI N” RUNNING RUNNI NG THE TONG TORQ TORQUE CURVE CURVE PHOTO OF “4-1/2 “4-1/2” GAUGE GAUGE A SSEMBL SSEMBL Y ” SPECIFI SPECIFICAT CATIONS, IONS, TORQUE TORQUE CURVE CHART TONG TONG LINKAGE LI NKAGE ADJUS ADJ USTMENT TMENT HYDRAULI HY DRAULI C OIL SPECIFICAT SPECIFICATION ION GREASE SPECIFI SPECIFI CATI ONS STEPS TO AV AVOID OID CORROSION CORROSION IMPO IM PORTANT RTANT LUBRICATI LU BRICATION ON AND PREVENTIVE MAINTENANCE MA INTENANCE TROUBLES TROUBLESHO HOO OTING STORAGE HOW TO ORDER PARTS PART S SAFETY PRECAUTIONS PRECAUTI ONS TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI STS AND PHOTO FOR THE MODEL MODEL 5500 TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600, 4500 4500 J AW ASSEMBLIES EMBLIES TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600, 4500 4500BUSHING BUSHING ASS ASSEMBLI ES TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600, 4500 45002 2-3/8” BUSHING WI TH REDUCING DIE TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600,, 4500 4500 2-3/8” J AW WITH WITH REDUCI REDUCING NG DIE DI E 2-7/8 -7/8” ” J AW WITH WIT H REDUCING REDUCI NG DIE 2-7/8 -7/8” ” BUSHING BUSHI NG WITH WIT H REDUCING REDUCI NG DIE 3-3/4 -3/4” ” J AW WITH WIT H REDUCING REDUCI NG DIE 3-3/4 -3/4” ” BUSHING BUSHI NG WITH WIT H REDUCING REDUCI NG DIE TUBING TONG TONG SPARE PARTS LIS LI ST FOR ONE Y EAR’S EAR’ S OPERAT OPERATION ION M/S MANUAL BACK-UP BACK -UP ACCESS ACCESSORY ORY WESTCO WESTCO MANUAL MANUA L BACK-UP ASSEMBL ASSEMBLY Y PHOTO PHOTO OF “MS MANUAL MA NUAL BACK -UP” REPLA REPLA CEMENT PARTS LIST FOR M/S MANUAL MA NUAL BACK-UP BACK -UP ASSEMBL ASSEMBLY Y PHOTO PHOTO OF “CONTRO “CONTROL L VA VAL L VE ASSEMBLY ASSEMBL Y ” PARTS LIST FOR FOR HYDRAULI HY DRAULIC C TUBING TONG TONG
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TABLE OF OF CONTEN CONTENTS TS WARNING GENERAL DESCRIPTI DESCRIPTION ON SPECIFICATIONS FIRST TIME TI ME START-UP PROCEDURE PROCEDURE OPERAT OPERATING ING INSTRUCTIONS INSTRUCTI ONS INSTALLA INSTAL LATION TION AND MAI NTENANCE OF TONG TONG SUSPENSI SUSPENSI ON OF TONGS I N DERRICK DERRI CK TONG TONG FAIL S TO GO ON TUBING JAW J AW AND BUSHING BUSHING SIZES CHANGING OR REVERSING J AW AND BUSHING CHANGING THE TUBING TUBI NG TONG BRAKE BRAK E BAND TIMI NG PRO PROCEDURE CEDURE PHOTO PHOTO OF “TIMING “TIM ING GEAR TRAI N” RUNNING RUNNI NG THE TONG TORQ TORQUE CURVE CURVE PHOTO OF “4-1/2 “4-1/2” GAUGE GAUGE A SSEMBL SSEMBL Y ” SPECIFI SPECIFICAT CATIONS, IONS, TORQUE TORQUE CURVE CHART TONG TONG LINKAGE LI NKAGE ADJUS ADJ USTMENT TMENT HYDRAULI HY DRAULI C OIL SPECIFICAT SPECIFICATION ION GREASE SPECIFI SPECIFI CATI ONS STEPS TO AV AVOID OID CORROSION CORROSION IMPO IM PORTANT RTANT LUBRICATI LU BRICATION ON AND PREVENTIVE MAINTENANCE MA INTENANCE TROUBLES TROUBLESHO HOO OTING STORAGE HOW TO ORDER PARTS PART S SAFETY PRECAUTIONS PRECAUTI ONS TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI STS AND PHOTO FOR THE MODEL MODEL 5500 TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600, 4500 4500 J AW ASSEMBLIES EMBLIES TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600, 4500 4500BUSHING BUSHING ASS ASSEMBLI ES TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600, 4500 45002 2-3/8” BUSHING WI TH REDUCING DIE TUBING TONG TONG REPLA REPLACEME CEMENT NT PARTS LIS LI ST FOR THE MODEL ODEL S 5500, 00, 5600 5600,, 4500 4500 2-3/8” J AW WITH WITH REDUCI REDUCING NG DIE DI E 2-7/8 -7/8” ” J AW WITH WIT H REDUCING REDUCI NG DIE 2-7/8 -7/8” ” BUSHING BUSHI NG WITH WIT H REDUCING REDUCI NG DIE 3-3/4 -3/4” ” J AW WITH WIT H REDUCING REDUCI NG DIE 3-3/4 -3/4” ” BUSHING BUSHI NG WITH WIT H REDUCING REDUCI NG DIE TUBING TONG TONG SPARE PARTS LIS LI ST FOR ONE Y EAR’S EAR’ S OPERAT OPERATION ION M/S MANUAL BACK-UP BACK -UP ACCESS ACCESSORY ORY WESTCO WESTCO MANUAL MANUA L BACK-UP ASSEMBL ASSEMBLY Y PHOTO PHOTO OF “MS MANUAL MA NUAL BACK -UP” REPLA REPLA CEMENT PARTS LIST FOR M/S MANUAL MA NUAL BACK-UP BACK -UP ASSEMBL ASSEMBLY Y PHOTO PHOTO OF “CONTRO “CONTROL L VA VAL L VE ASSEMBLY ASSEMBL Y ” PARTS LIST FOR FOR HYDRAULI HY DRAULIC C TUBING TONG TONG
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STANDA STA NDARD RD M25 MOTOR P/N 970400-5
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WARNING 1. DO NOT OPERATE, OPERATE, ADJ UST, OR REPAI REPAI R THIS EQUIPMENT WITHOUT WI THOUT PROPER PROPER TRAINING. TRAI NING. 2.
ADHERE ADHERE TO ALL SAFETY WARNINGS. WARNINGS.
3.
DO NOT NOT REMOVE REM OVE GUARD GUA RD DOORS. DOORS.
4.
A STIFF ARM BACK -UP IS STRONGLY TRONGLY RECOMMENDE RECOMMENDED, D, BUT IF A FLEXI FL EXIBLE BLE LINE L INE (CHAI (CHAIN N OR CABL E) MUST BE USED, USED, THE LI NE MUST BE HORIZONTAL HORIZONTAL AND AT RIGHT RI GHT ANGLES TO THE LONGITUDINAL LONGITUDINAL AXIS AXI S WITH NO SLA LACK CK IN THIS LINE. LI NE.
5.
SHUT SHUT OFF AL L POWER POWER AND DISCONNECT DISCONNECT HY DRAULIC DRAUL IC HOSES BEFORE CHANGI CHANGING NG TONG TONG DIES/JA DIES/JAWS WS,, MAK ING ADJUSTMENTS ADJUSTMENTS,, REPAIRS REPAIRS,, OR LUBRICATING THIS EQUIPMENT.
6.
K EEP AL L PARTS OF THE BODY BODY AND CLOTHING AWAY FROM FROM MOVING M OVING PARTS. PARTS.
7.
FAI L URE TO COMPL Y WIT H THI S WARNING WARNING COUL COUL D RESULT RESULT I N PERS PERSON ONAL AL INJ URY AND EQUIPM ENT DAM DAM AGE.
WARNING DO NOT OPERATE WHEN FRONT GUARD DOOR DOOR IS OPEN OPEN OR MI SSI SSI NG. K EEP HANDS CLEAR CLEA R OF ROTATI ROTATING NG PARTS. PARTS. FAILURE FAI LURE TO COMPL COMPLY Y WITH THIS MAY MA Y CAUSE SERIOUS BODIL BODIL Y HARM.
WARNING SNUB LINE LI NE MUST BE SECURELY SECURELY ATTA AT TACHED CHED TO REAR REAR OF TONG TONG AND TO ANCHOR ANCHOR POINT. POINT. AL L SLACK SLA CK MUST M UST BE OUT OF OF SNUB SNUB LINE LI NE BEFORE BEFORE TONG TONG IS OPERATED. OPERATED. FAIL FAI L URE TO COMPLY WITH THIS WARNING WARNING MAY CAUSE CAUSE SERIOUS ERIOUS BODILY BODILY HARM.
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GENERAL DESCRIPTI ON The Westco Model 5500 Hydraulic Tubing Tongs are fast, safe, and accurate tongs for making up and breaking out 1.315” to 4.75” (Model 5500) O.D. tubing. Hydraulic power is directed to a manually controlled throttle valve and hydraulic motor unit. Fluid power input is converted to the rotary mechanical output, which drives the tong’s gear train. The simple, but rugged gear train consists of a planetary type gearbox mounted directly beneath themotor, and a gear reduction system, which provides the extra torque capacity. The tong is suspended in the derrick or mast by a wire line and swung onto the tubing. Tong jaws grip automatically and the safety guard door closes. Operate the throttle in the forward position, and the tubing is automatically made up to therequired specifications as indicated on thetorque indicator gauge. SPECIFICATIONS TONG PERFORM ANCE CHARACTERI STI CS: MaximumRPM (30 GPM, 151.4LPM, Hi Gear) Make-Up Torque(ft. – lbs.) (Low Gear, 2000 PSI , 140.6 Kf/sp.cm) TONG EQUIPM ENT: FOUR-WAY CONTROL VAL VE • Manual Control • For direction of tong rotation HYDRAUL IC MOTOR Gear Type • Fixed displacement, 2” gears (5.1cm) 2500 PSI • Maximumworking pressure (175.8 K g/sq cm) • GEAR BOX • Planetary Type, 5-1/2” to 1” reduction HI GH PRESSURE HY DRAUL I C HOSE 1” (2.54 cm) • 2250 PSI (148.2 Kg/sq. cm) working pressure • 9000 PSI burst (632.8 Kg/sq cm) • L OW PRESSURE HY DRAUL IC HOSE 1” (2.54 cm) I.D. x 50’ • (15.2 cm) 200 PSI (14.1Kg/sq cmworking pressure • • 800 PSI burst (56.2 Kg/sq cm) HY DRAULI C HOSE COUPLI NGS Self-Sealing Quick Disconnect Type • TONG WEI GHT • 560 lbs (254 Kg) * These specifications comprise the Westco 5500 Tongs.
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76 8740 Ft. Lbs. 11850 Nm
FI RST TI ME START -UP PROCEDURE
The operator should read and follow these instructions before attempting to operate the tongs for the first time. When preparing to operate a new or re-conditioned hydraulic tubing tong, or an assembly that has been in storage, perform all of the operations listed below. Before operating (at the beginning of each shift), perform daily operations in “Lubrication and Preventive Maintenance” procedure. TONG: Clean tong and remove any packing material. Grease, oil, and lubricate brake band. Function test linkage and shift mechanismfor free operation. Suspend in derrick. HY DRAUL I C HOSES: 2.
Adjust hydraulic system pressure to 500 PSI or less.
3.
Shift tong to neutral position.
4.
Engage hydraulic system clutch.
5.
Push throttle lever toward tong
6.
Allow hydraulic fluid to circulatewith tong gearshift lever in neutral position and the throttle advanced for approximately five minutes.
7.
Set systempressure.
8.
Check system for leaks.
9.
If operating in cold weather, engagetong in high gear and rotate 2-3 minutes for warmup. Check tong linkage adjustments.
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OPERATING INSTRUCTIONS
Tongs are assembled with parts carefully machined from selected materials. Each tong is thoroughly tested and inspected and is shipped from the factory with confidence that it will efficiently perform any job for which it is rated. The ensuing pages have been prepared for your guidance. These procedures are necessary and should befollowed for proper operation and maximum life of your tong.
FL UID REQUIREMENTS:
To obtain the proper torque in making up and breaking out, the Tubing Tong requires a fluid volume of approximately 35 to 40 gallons per minute(132.5 LPM to 151.4 LPM) at 2000 PSI (70.3 Kg/sq cm) and aminimumof 10 GPM (37.8 LPM) at 1000 to 2000 PSI (70.3 to 140.6 Kg/sq cm). Every effort should bemade to keep the hydraulic system clean. The coupling on the tong is self-sealing and should beused whenever the hoses are disconnected. Use of this type of coupling insures the pressure and return hoses, four-way valve, and hydraulic motor being full of oil, minimizing spillage.
HOSE CONNECTI ONS:
When connecting thehoses, ensure there is no pressure in the system. Detach the fluid pump from the engineor shut the whole system down. ALWAY S CONNECT THE 1” (2.54 cm) FLUI D RETURN HOSE TO THE TONG FIRST, and then connect the fluid supply hose. ALWAY S DISCONNECT THE FL UI D SUPPLY HOSE FIRST. This prevents any pressure from building up in the hydraulic motor and seal. When attaching the hoses to the tong, DUST CAPS SHOULD ALWAY S BE USED WHENEVER HOSES ARE DISCONNECTED. Should the open end of the coupling be allowed to come in contact with any dirt, it should be very carefully cleaned before reconnecting and installing dust caps. A very small amount of dirt, sand, or foreign material can cause serious damageto the pump, hydraulic motor and valves.
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INSTAL L ATI ON AND MAI NTENANCE OF TONG
1.
Always wear eye protection prior to replacing dies.
2.
Clean dies with wire brush daily to prevent damage to outside of tubing.
3.
Inspect and change worn dies periodically to prevent slippage and damageto tubing.
4.
Remove jaw and bushing from tong before changing dies.
5.
Install dies correctly to ensure gripping on tubing. Dies must be installed with the teeth facing the direction of rotation.
6.
Roll pins in jaw and bushing must be installed correctly to prevent dies from falling down well when operating tong.
SUSPENSI ON OF TONGS I N DERRI CK
1.
Suspend the tong in the derrick with as long a line as possible, at aheight to grip the tubing at least 6” ABOVE THE UPSET. Theangle of hanging line from vertical when tongs are on tubing MUST NOT be great enough to pull the tong off the pipe.
2.
Attach Back-up line. d. A Back-up line, automatic or retraction, is attached to the Back-up Ring. The Back-up linemust beof sufficient strength and beproperly secured. BA CK -UP L INE MUST BE HORIZONTAL TO TONG: THAT IS, IT MUST NOT PULL UP OR DOWN ON THE TONG WHIL E IN OPERATION. For correct torque readings, the Back-up line MUST BE ON A 90° ANGLE WITH THE TONG. e. Westco International recommends the use of a safety sling to prevent injury of personnel caused by failure of the main Back-up line or stiff-armassembly. The safety sling attached to the safety eye on the back of the tong and fastened to the rig or to a secure tie down. NOTE: A Back-up line must always be used, with or without the coupling Back-up assembly.
3.
Connect hydraulic hoses and start power unit.
4.
Swing tong on tubing joint. Advance the throttle enough to take theslack out of the Back-up line. This will put thetong in a level position.
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TONG FAIL S TO GO ON TUBI NG: If the tong fails to go onto the tubing, it is probably because the jaw is partially closed. In this case, run themotor in thedirection that will fully open the jaw, and then proceed to install the tong on the tubing. If this fails to work, check both the jaw and bushing for proper size and installation. Refer to chart below.
J AW AND BUSHI NG SI ZES: Jaw and bushing sizes are stamped according to the actual O.D. of the tubing that they will fit – not the normal size of the tubing. NOMINAL
STAMPED
NOMINAL
STAMPED
¾” 1” 1 ¼”
1.050” 1.315” 1.660” 1.750 1.99 2 1/16” 2 3/8”
2 ½” 3” 3 ½” 4”
2 7/8” 3 ½” 4” 4 ½”
1 ½” 2”
CHANGING OR REVERSI NG J AW AND BUSHI NG The jaw and bushing are reversible, depending upon the desired direction of rotation. If the jaw is installed on the left side (standing in front of the tong, as you look into the opening of the tong), the tong will rotatethe tuning to theleft. When the jaw is installed on the right side, it will rotatethe tubing to the right (the direction of tubing rotation when going into the hole). REMOVAL OF J AW AND BUSHI NG: Position thetong as if it were to go onto the tubing. Reverse the bushing. Reverse the motor and move theouter ring slightly. This will remove any force against thepivot pin of the jaw so it will comeout easily. Remove thepivot pin and jaw. NOTE: It is difficult to remove or install the jaw while thebushing is still in place. REVERSAL OF J AW AND BUSHI NG: Remove thejaw and bushing as outlined above. Move theouter ring slightly so there will be room to get thelip of the jaw in back of the front roller of the outer ring. Make certain that thejaw and bushing are the correct size. Install the jaw. Install the bushing.
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CHANGING THE T UBING TONG BRAK E BAND
Align the opening of the inner and outer rings with theopening in thetong frame. Remove thetwo cap screws from the brake band cover plate. Apply grease liberally to the lining of the new brake band and to the inside of the eye on each end of the band. Put the new brake band on the inner ring and remove the wooden spacer. If the new brake band does not have aspacer, a piece of wood 5 ½” long can be inserted. The brake band cover can then be closed and the two cap screws installed. NOTE: When the cover plate is down, ensure that the two brake pins in the cover plate enter the eye openings at each end of the brake band.
TI MING PROCEDURE: For free operation of the gear train, it is necessary that the low and high speed pinion (51), cluster gears (56, 57, 58), idler gears (26), and rotor (42) be in proper alignment. Incorrect timing will result in binding and rapid wear of the gears (see illustration – 055 page 21). The procedure must be followed if you have replaced any one of the gears. If no gears have been replaced, install the gears in thesequence described, and by aligning themarks, you will have timed the gear train. Before installing the cluster gears, align a tooth of the low speed pinion (51) with the centerline of the tong as shown in illustration – 055 page 21. Install left and right hand cluster gears assemblies. Set the timing marks that are stamped on thebase gears (56) RH and (57) LH between #1 and #2 teeth as shown in illustration – 055. Right and left hand is determined by standing behind themotor end of the tong.
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RUNNING THE TONG
*Before operating the tong for the first time, refer to “First Time Start-Up Procedure” MAK ING UP THE TUBING With the tong suspended, position gearshift lever (located towards the front of the tong) in high gear. With thesafety guard on the front of the tong open, position tong onto the tubing. (The safety guard will automatically close as tubing enters). It is necessary for the tong to bein this position for the jaws to grip. DO NOT SWING THE TONG ONTO THE TUBING TOO HARD, AS IT MAY CAUSE THE TONG TO BOUNCE OFF. Engaging the throttle causes thejaws to grip and rotate the tubing. The pressure at which the pump unit is set determines the make-up torque.
TORQUE CURVE
OIL PRESSURE On high-pressure well, stall pressures should be higher. High torqueand critical joints should be made up using the manufacturer’s recommended torque values and taking direct readings from the torque indicator gauge. Accurate readings are also dependent upon proper tong suspension. To release the tongs from the tubing, reverse tong by pushing the throttle back until the gap in the rotor becomes in alignment with that of the case. The jaws will automatically release.
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TONG L I NKAGE ADJ USTM ENT
SHI FT ROD ADJ USTM ENT Shift rod adjustment is accomplished with jamnuts located on each end of the rod. Adjust gearshift handle in neutral position. THROTT L E ADJ USTM ENT The throttle rod adjustment is set with the safety arm and with the door in open position. Adjust safety bar to match the slot in the safety arm and secure by tightening jamnut. NOTE: Proper adjustment allows full throttle in both directions with the door closed and prevents throttling when door is open. GEAR SHI FT T ENSION ADJ USTM ENT Adjusting gearshift tension is accomplished by turning setscrew in until gears will not shift and backing out setscrew until shifting is smooth. There will be approximately three threads of the setscrew exposed beyond the transmission cover when shifting mechanismis new. Setscrew position is also a wear indicator for the shift rod fork.
HYDRAULI C OIL SPECIFICATI ON The hydraulic system fluid affects performance and service life of all other components of a hydraulic system. Someof the factors especially important in the selection of oil for usein a hydraulic system are: 1.
The oil must contain the necessary additives to ensure high anti-wear characteristics. Not all hydraulic oils contain these in sufficient amounts.
2.
The oil must have proper viscosity to maintain adequate sealing and lubricating quality at the expected operating temperatures of the hydraulic system.
3.
The oil must have rust and oxidation inhibition for satisfactory system operation.
Viscosity of fluid is a measure of its resistance to flow as well as its ability to prevent metal-to-metal contact of moving parts. It is recommended that the following maximum and minimum viscosity ranges of the oil at start-up and during running be maintained: Nominal: 150-3000 viscosity at 100°F (38°C) Running: 70-250 viscosity At start-up: 4000 viscosities maximum An anti-wear type of heavy-duty industrial hydraulic oil is recommended. This anti-wear type of oil offers superior protection against pump and motor wear, and has the advantage of long service life. In addition, these oils provide good demulsibility as well as protection against rust. A good grade SAE 20 “MS” automotive crankcase oil can be substituted. For most efficient operation, the temperature of the oil should not exceed 150°F (66°C).
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GREASE SPECIFICATIONS
Due to the operating environment of the tong, water insoluble grease is required. The grease should have high pump ability to permit application during very cold weather. The grease recommended for cold weather operation is Shell B&B Code 70919, which conforms to Government Specification MIL-G-10924-C. In milder climates, all-purpose grease such as Shell Alvina #2 is recommended.
STEPS TO AVOID CORROSION
Every trip, lubricate all grease fittings with the recommended grease. With an oilcan, lubricate the following: throttle mechanismand the shift mechanism. Lubricate brake band and friction surface with only enough light oil to keep the surfacefrom rusting when the tong is not in service. If the tong does not grip the pipe, the cause may be too much grease on the brake band. This can be remedied by wiping the brake band and friction surfaces clean of all grease, later re-lubricating with grease. The tong should becleaned periodically or after each shift when used around salt water.
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IMPORTANT L UBRICAT ION AND PREVENTI VE M AI NTENANCE
To obtain the long life and best performance from a tong, the operator must adhere to the following instructions on lubrication and preventive maintenance. Areas to be oiled or greased, and proper care of the hydraulic hoses and couplings. The daily instructions pertain to routine or daily operation of a tong and not to new equipment. For new tongs, follow instructions given in “First Time Start-Up Procedures”. The time intervals given in theinstructions refer to actual hours on thetong. IT EM 1: •
After every trip, lubricate the following with 30W oil or equivalent, throttle mechanism shift mechanism, guard door spring, front end of reverse rod and jaw pins.
IT EM 2: •
After every trip, all grease fittings should belubricated with the recommended grease. In addition to thoseshown, there are fittings on each guide roller shaft, one on the bottom transmission cover and one on the underside of the handle. There is no danger of overgreasing the tong. Under continuous operations, such as when tong is used for light drilling operations, greasethe tong every hour.
IT EM 3: •
During connecting and disconnecting hoses, inspect couplings to ensure that all openings are free of dirt and debris. Use clean rag and solvent when cleaning, if required. Take proper precautions to ensure that the solvent does not enter hose. Hoses should be wiped clean, and if storage is necessary, install dust covers and store in a clean, warm climate protected from direct sunlight.
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TROUBL ESHOOTING
A. 1. 2. 3.
TONG RUNNING TOO SL OWL Y Pump intake line plugged Reservoir oil lever too low Air leak in pump intake line (Oil in reservoir may be too foamy) Pump speed too slow
Clean intake line and filter. Add oil. Identify source of leak and make necessary repairs. 4. Check manufacturer’s speed recommendations and actual speed of pump. Vane type pumps will not prime if running too slowly. 5. Excessively worn or damaged pump Replace. Follow manufacturer’s or tong recommendations. NOTE: To determine which is defective, disconnect pump from motor, test pressure and volume of pump. 6. Pump control improperly set Check position of control. (variable delivery pumps) 7. Viscosity of oil too high Some pumps will not prime if theoil is too heavy. Check manufacturer’s recommendations and viscosity of oil used. 8. Viscosity too low: a. Excessive heat (Restriction in line between power unit and tong). b. Contamination of oil; i.e., diesel, Change oil. gasoline, etc. c. Improper grade of oil Changeoil of a higher viscosity or of a better viscosity index. 9. Restriction in line between power This condition may be detected when pump unit and tong pressure is not reaching the tong or when excessive backpressure is created in the return line. The return line pressure should be approximately 100-150 PSI (7.03-10.54 Kg/sq cm.). Check self-seal coupling to ensure they are properly engaged. Check self-seal coupling for rubber pieces lodged in valves. If couplings are clear, check for collapsed inner layers of th return hose. 10. Hose connections not made up Check hoseconnection procedure in properly. “Operating Instructions”.
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A. TONG WIL L NOT DEVEL OP SUFFI CI ENT TORQUE
1.
2. 3. 4.
5. 6.
7. 8. 9.
Tong valve or relief valve on tong not working: a. Valve stuck
Check for dirty or gummy sludge. Check for contamination of oil. Check for broken spring valve. b. Valve leaking Check valve seat for scouring. Check oil seals. Check for particles stuck under valve stem. Stuck, worn or damaged pump parts Inspect and clean. Replace worn or broken parts. Check relief valve. Pump speed too slow Check motor speed. Oil viscosity too high Some pumps will not prime if oil is too heavy. Check viscosity at working temperature (also at initial temperature, if this is considerably lower). Oil viscosity too low (Restriction in line between power unit and tong). Oil by-passed to reservoir Check relief valve for proper operation. Check directional valves; open center neutral position should return oil to the reservoir. Tong motor worn or damaged, Repair and/or replace worn or damaged parts. allowing excessive slippage Excessive drag in tong due to damag Repair and/or replace worn or damaged parts. bearings or gears Restriction in line between power This condition may be detected when pump pressure is unit and tong not reaching the tong or when excessive backpressure created in the return line. Check self-seal couplings to make certain they are properly engaged.
B. FAI L URE OF J AWS TO GRIP TUBI NG 1. 2. 3. 4.
Improper tong suspension Dull dies Brake band worn Improper jaw size
Refer to page 6 (Suspension of tongs in Derrick). Replaceor clean wire brush. Replace. Refer to page 2.
A. FAI L URE OF TONG TO SHI FT OR DI FFI CULT Y OF SHI FTI NG 1. 2.
Shifting mechanismis worn Shift is attempted at too high an R.P.M.
Replace. Shift at lower R.P.M. or after momentary stop. Shift with rotor opening at rear of tong.
B. POOR DIE L I FE 1. 2. 3.
Improperly suspended tong; tong hanger bottomed out Tong worn excessively Improperly reconditioned dies
Refer to hanging procedure in “Operating Instructions” on page 5. Replaceand/or repair tong, as required. Replacejaw.
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STORAGE
PREPARI NG TONG FOR STORAGE: When a tong is to be stored or removed from operation, special precautions should be taken to protect the interior and exterior of the tong from rust accumulation and corrosion. It will be necessary to remove all rust or corrosion completely from any exposed part before applying a rust preventive compound. Therefore, it is recommended that thetong be processed for storageas soon as possible after removal from operation. Storageshould be in abuilding, which is dry and can be heated during the winter months. Moisture absorbing chemicals are available commercially for use when excessive dampness prevails in the storage area. The recommended storage preparation is detailed below. TEMPORARY STORAGE: To protect a tong during storage for periods of 30 days or less: 1. Clean entire exterior of tong with solvent and thoroughly dry. Cleaning is especially important if unit has been used around salt water. 2. Grease and oil the tong as recommended under “Lubrication and Preventive Maintenance” procedure. 3. Cover the entire unit with a good weather-resistant tarpaulin or other cover if it must be stored outdoors. A clear plastic cover is recommended for indoor storage.
EXT ENDED STORAGE: To protect a tong for storage for periods exceeding 30 days, proceed as follows: 1. Perform Steps 1, 2 and 3 of “Temporary Storage” procedure above. 2. Spray all exterior surfaces of the tong and power unit with a suitable liquid automobile body wax, a synthetic resin varnish, or a rust preventive compound. 3. Cover the tong and power package with a good weather-resistant tarpaulin or other cover if it must be stored outdoors. A clear plastic cover is recommended for indoor storage. The stored unit should be inspected periodically. If there are any indications of rust or corrosion, corrective steps must be taken to prevent damage to the parts. Perform a complete inspection at the end of one year and apply additional treatment, as required. For restoring the tong to service, refer to “First Time Start-Up Procedure” on page 4.
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HOW TO ORDER PART S
When ordering parts for your tubing tong, refer to Parts Lists. Use schematic illustrations to locate correct itemnumber and part number from list. When ordering include: Quantity required Part Number (NOT ITEM NUMBER) Part Name Tong Model Number Tong Serial Number
SAFETY PRECAUTI ONS
Y our tubing tong has been carefully designed with safety features built into your unit. Realizing, however, that power-driven equipment is only as safe as the operator who is at the controls, it is extremely important that the operator observe thefollowing safety precautions. 1. Operate the tong from the back-up line side only (does not apply to front control tongs). 2. Never change a jaw or put hands within the rotating parts of the tong while tongs are connected to hydraulic hoses. 3. Never remove or operate the tong without the guard doors in place. 4. Do not exceed the maximum pressure for which this systemis rated. 5. Always use a back-up line for all tong operations. 6. Keep loose fitting clothing away from the rotating parts of the tong.
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TUBING TONG REPL ACEMENT PARTS LIST FOR THE MODEL 5500
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INSERT REPL ACEMENT PARTS PICTURE
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TUBI NG REPL ACEMENT PARTS L I ST FOR 5500/5600/5610-100 Ref. # Part Number 55011-100 11 12 15 16 17 18
45011 45012 45015 45016 45017 45018 45022-100
19 20 22
45019 992093-12 45022-200 45023-100
23 24 25 26 27 28 29 30 30 31 31 32 33 34 39 40 41 42 42
45023-1 45024-200 45025 45026 45027 45028 45029 45030 45030 45031 45031 45032 45033 45034 55039 45040-01 45041 55042 56142 56142-100 55042-100
44 44 47 47 48 50
56144-200 55044-200 56147 55147-200 45048 55050
No. Description Req’d 1 Bottom transmission Assembly (Ref. 11, 12, 17, 48, 50-52, 61-64, 72, 78, 97) 1 BottomTransmission Cover 1 Bushing 1 Bearing Spacer 1 Thrust Washer 1 Shift Fork 4 Gear Shaft Bushing 1 Hanger Assembly (Ref. 19, 22, 70, 121, 127, 132, 169) 1 Hanger Balancing Screw 1 Nut 1 Hanger 1 Hanger Suspension Assembly (include Ref. 127, 160, 223-229) 1 Safety Sling 1 Door 1 Door Spring 2 Idler Gear 2 Idler Gear Shaft 2 Thrust Washer 2 Thrust Washer 5 Guide Roller Shaft (Model 5500) 2 Guide Roller Shaft (Model 5600/5610) 2 Guide Roller Shaft (Model 5500) 5 Guide Roller Shaft (model 5600/5610) 1 Cluster Gear Shaft 1 Thrust Washer 1 Thrust Washer 1 Guide Roller 6 Guide Roller 7 Guide Roller Spacer 68 Tooth Rotor 1 68 Tooth Rotor (Model 5610 only) 1 Rotor Assembly (include Ref. 72, 277-280, 28 (model 5610 only) 1 Rotor Assembly (include Ref. 72, 277-280, 287) 1 Tubing Tong Housing (Model 5610 only) 1 Tubing Tong Housing 1 Tong Cover (Model 5610) only 1 Tong Cover 1 Pinion Shaft 1 29 Tooth High Speed Pinion
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Weight/ L bs.
10.00 .06 .06 .13 .06 .13
.13 17.00 6.75 1.00 .25 .25 1.00 1.00 .25 .25 .25 .25 .25 .06 .13 .13 4.50 5.00 .06 40.00 40.00 62.25 62.25 140.00 54.00 54.00 2.50 1.50
Ref. # Part Number 51 52 56 57 58 59 60 61 62 63 64 65 66 67 67 68 69 70 71 72 76 78 81 89 89 93 95 96 97 98 99
104 104 105 106 115 116 117 119
55051 45052 55056 55057 55058 45059 992082-96 940007-304 940048-5205 992134-86 900572-5 992007-05 992007-03 992051-14 992051-14 992005-03 992051-10 992162-09 992082-95 992073-01 992073-04 992253-200 992011-138 992007-02 992007-02 940021-206 45095 45096 45097 45098 45099 45099-1 992209-01 45104 56104 56105-100
No. Req’d 1 1 1 1 2 2 4 1 1 3 1 2 6 19 16 2 4 7 2 10 7 1 1 7 4 1 2 2 1 2 1 4 1 1 1 1
45106 940007-304 45116A 45116 45116-1 45117 900470-16
1 14 1 1 1 3 2
Description 13 Tooth Low Speed Pinion Retaining Ring 35 Tooth Base, Right Hand 35 Tooth Base, Left Hand 11 Tooth Hub Key Long Dowel Bearing Bearing Set Screw ¼” Ball Cap Screw Cap Screw L ock washer (M odels 5600/5610) Lock Washer (Model 5500) Cap Screw Lock washer Nut Short Dowel Grease Fitting Grease Fitting Snap Ring Roll Pin Cap Screw (M odels 5600/5610) Cap Screw (Model 5500) Bearing Bearing Set Bearing Set Transmission Spring Motor Bushing Caution Plate Drive Pin English Caution Plate Top Cover Top Cover (Model 5610 only) BottomMount Cover Plate (Models 5600/5610) Top Cover Hinge Bearing Tail Handle Assembly (Ref. 116, 117) Tail Handle Tong Handle Back Guard Shift Bushing End Y oke
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Weight/ L bs. 2.00 .06 6.00 6.00 5.00 .06 .13 .25 .50 .06 .06 .06 .06 .13 .13 .13 .13 .06 .06 .06 .06 .13 .13 .13 .13 .50 .50 .50 .06 .13 .06 .01 .06 13.00 13.00
.06 .25 39.06 36.00 3.00 .06 .06
Ref. # Part Number
No. Req’d 120 992107-10 2 121 992005-04 6 Obsolet 992155-09 2 125 45125 1 126 992011-138 4 127 992012-45 2 128 45128 1 129 992049-125 2 130 992012-34 6 131 992049-106 4 132 992049-165 2 133 45133-200 1 134 45134 1 135 992082-38 2 136 45193 2 137 45137-200 1 138 45138 3 139 45139 6 140 45140 3 141 903317-17 1 142 45142 1 143 940016-208 1 144 45144-200 1 145 992005-17 2 146 992089-09 3 147 992164-05 2 Obsolet 992051-06 4 149 992155-04 2 150-1 992066-04 2 150-2 992066-03 2 151 992107-05 2 152 992003-10 1 153 992004-07 1 154 992089-05 6 155 992089-07 1 156 992003-08 1 157 992217-01 1 158 992011-102 1 159 992017-13 3 160 992213-15 1 161 992025-07 4 162 900706-240 2 163 992141-S-12-12 2 163 992141-S-12-12 1
Description JamNut Cap Screw Washer (was reference 123) Shift Lever Roll Pin Cotter Pin Shift Link Clevis Pin Cotter Pin Clevis Pin Clevis Pin Gear Housing Assembly (Ref. 133-135) Inner Gear Dowel Stud Gear FrameAssembly (Ref. 137-140) Planet Gear Shaft Bearing Thrust Washer Bearing Thrust Washer Bearing Back Swivel Cap Screw Nylon Lock Nut Hex Nut Lock Washer (deleted ref. 148) Flat Washer FH Socket Screw FH Socket Screw Heavy Thin Nut Cap Screw Cap Screw Nylon Lock Nut Nylon Lock Nut Cap Screw Shoulder Bolt Roll Pin Cap Screw Hex Nut Soc Screw Hydraulic Hose Hydraulic Fitting (For relief valve assy) Hydraulic Fitting
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Weight/ L bs. .06 .13 .25 1.00 .13 .13 .50 .13 .06 .13 .13 8.00 2.00 .13 .13 3.00 .06 .06 .50 .31 .13 .25 1.00 .25 .06 .06 .06 .06 .13 .13 .06 .06 .13 .06 .06 .13 .06 .06 .06 .06 .06 2.00 .50 .50
Ref. # Part Number 164 164 165 165 165 166 167 168 169 171 172 184 185 186 187 188 189 190 191
992138-S-12-12 992138-S-12-12 992142-S-12-12 992142-S-12-12 900706-242 992349-012-040 992349-012-040 992370-S-12 992008-19 992107-08 900470-7 45184 45185 45186 45187 45188 45189 45190 45191
192 200 201 202 203 221 223 224 225 226 227 228 229
45192 992005-05 45201 992019-06 45203-1 992023-05 45223 45224 45225 45226 45227 45228-200 45229 45240 992019-03 45242 45243 970400-10 970400-5 45245 45277 45278
241 242 243 244 244 245 277 278
No. Req’d 3 2 2 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 2 1 4 1 2 1 1 1 1 1 1 1 1 4 1 1 1 1 1 3 2
Description
Weight/ L bs. Hydraulic Fitting (For relief valve assy) .50 Hydraulic Fitting .50 Hydraulic Fitting .50 Hydraulic Fitting (For relief valve assy) .50 Hydraulic Fitting Tee (For relief valve assy) .50 Nipple .13 Nipple .13 ¾” Hex Coupling .50 Cap Screw .50 JamNut .06 End Y oke .50 L.H. Door Spring Pin .50 R.H. Door Spring Pin .50 Safety Latch Plate .50 Safety Latch Bar .50 Control Valve Swivel Y oke .25 Fixed Control Valve Y oke .25 Control Valve Pivot Plate .50 Control Valve L ink Assembly (Ref. 130, 131, .75 190) Safety Latch Pin .13 Cap Screw .13 Motor Adapter 2.00 Cap Screw .13 Rear Shift Lever Handle 5.00 Cap Screw .25 Suspension Spring Housing 6.75 Shank 4.00 Outer Spring 5.50 Inner Spring 2.00 Washer .25 Upper Cap Assembly 2.00 Lower Cap 2.00 Control Valve Assembly (Ref. 241-243, 245) 15.00 Control Valve End Cap Bolt .20 Control Valve End Cap 2.00 Control Valve Body 11.00 Hydraulic Motor (All 5600 & 5610 models) 47.00 Hydraulic Motor (Model 5500) 47.00 Control Valve Spool 2.00 LargeRoller 1.75 Small Roller 1.00
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Ref. # Part Number 279 280 287 287 288 288 289 289 290 291
45279 45280 56287 45287 45288 45288 45289 45289 45290 See Jaw Assemblies 292 See Jaw Assemblies 293 See Jaw Assemblies 294 See Jaw Assemblies 295 992015-02 Obsolet 945714-133 300 45300 301 45301 302 45302 303 45303 304 45304 305 45305 312 992151-S-12-12 314 943972-45 333 56106 337 401 402 403 403 405 406 407 408 409 410 411 412
No. Req’d 5 5 1 1 2 1 4 2 2
900706-241 45400 45401 45402 45402A 55403 56403 45405-300 45406 992139-S-04-04 992138-S-4-4 939383-106 45410-200 45410 992327-018 992327-LT-02 1
3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1
Description Roller Bushing Roller Pin Inner Ring (Models 5600/5610) I nner Ring (M odel 5500) Brake Band (M odels 5600/5610) Brake Band (M odel 5500) Brake Band (M odel 5600/5610) Brake Band (M odel 5500) J aw Pin
Socket Screw T-Handle Wrench (was ref. 296) Shift Bracket Throttle Bracket Shift Rod Throttle Rod Shift Handle Throttle Handle Hex Nipple (For Relief Valve Assy) Relief Valve (For Relief Valve Assy) Cover, Removable Brake Band (Models 5600/5610) Hydraulic J umper Hose T orque GaugeAssembly (ref. 401-409) Torque GaugeHousing 3000 PSI Gauge Assembly GaugeCover Dial (M odel 5500) Dial (M odel 5600) ¼” Hose Assembly 90° Elbow Adapter Straight Hydraulic Fitting Straight Hydraulic Fitting Machine Screw Back Guard Assembly (ref. 147, 154, 410, 411) Back Guard U-Clamp U-Clamp
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Weight/ L bs. .20 .80 10.00 10.00 5.00 5.00 .50 .50 .75
.20 .50 3.00 5.00 1.00 .50 1.00 .50 .50 5.00 13.00 1.25 2.00 .50 .25 .01 .10 .10 .25 .10 .13 .13 1.00 2.00 .10 .10
TUBI NG TONG REPL ACEMENT PARTS L I ST FOR THE MODEL S 5500, 5600, 4500 J AW ASSEM BLI ES Ref. # Part Number
291 293 294 291 293 294 291 293 294 291 293 294 291 293 294 291 293 294 291 293 294 291 293 294 291 293 294 291 293 294 291 293 294
45291H-100 45291H 45293H 992012-72 45291F-100 45291F 45293F 992012-72 45291G-100 45291G 45293G 992012-72 45291A-100 45291A 45293A 992012-72 45291B-100 45291B 45293B 992012-72 45291C-100 45291C 45293C 992012-72 45291K-100 45291K 45293K 992011-132 45291E-100 45291E 45293C 992012-72 45291L-100 45291L 45293K 992012-72 45291D-100 45291D 45293D 992015-02 45291M-100 45291M 45293D 992015-02
No. Req’d 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1
Description 1.66” J aw Assembly (1- ¼” Pipe) 1.66 J aw 1.66 Die Cotter Pin 1.900” J aw Assembly (1- ½” Pipe) 1.900 J aw 1.900 Die Cotter Pin 2.06” J aw Assembly 2.06 J aw 2.06 Die Cotter Pin 2- 3/8” J aw Assembly 2- 3/8” J aw 2- 3/8” Die Cotter Pin 2- 7/8” J aw Assembly 2- 7/8” J aw 2- 7/8” Die Cotter Pin 3- ½” J aw Assembly 3- ½” Jaw 3/8” x 1” x 3- 7/8” Die Cotter Pin 3- ¾” J aw Assembly 3- ¾” Jaw 3/8” x 1” x 2- ¼” Die Roll Pin 4” J aw Assembly 4” J aw 3/8” x 1” x 3- 7/8” Die Cotter Pin 4- ¼” J aw Assembly 4- ¼” Jaw 3/8” x 1” x 2- ¼” Die Cotter Pin 4- ½” J aw Assembly 4- ½” Jaw 3/8” x 1”x 1- 7/16” Die Screw 4- ¾” J aw Assembly 4- ¾” Jaw 3/8” x 1” x 1- 7/16” Die Screw
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Weight/ L bs. 8.50 6.50 2.00 .01 7.50 6.50 2.00 .01 6.50 5.50 2.00 .01 5.50 4.50 1.00 .01 5.50 4.50 1.00 .01 4.75 4.50 .25 .01 4.37 4.25 .12 .01 4.75 4.50 .25 .01 4.12 4.00 .12 .01 3.12 3.00 .12 .01 3.12 3.00 .12 .01
TUBI NG TONG REPL ACEMENT PARTS L I ST FOR 5500/5600/4500 BUSHI NG ASSEM BLI ES Ref. # Part Number
292 293 294 292 293 294 292 293 294 292 293 294 292 293 294 292 293 294 292 293 294 292 293 294 292 293 294 292 293 294 292 293 294
45292H-100 45292H 45293H 992012-74 45292F-100 45292F 45293F 992012-74 45292G-100 45292G 45293G 992012-74 45292A-100 45292A 45293A 992012-72 45292B-100 45292B 45293B 992012-72 45292C-100 45292C 45293C 992012-72 45292K-100 45292K 45293K 992011-129 45292E-100 45292E 45293C 992012-72 45292L-100 45292L 45293K 992011-128 45292D-100 45292D 45293D 992015-02 45292M-100 45292M 45293D 992015-02
No. Req’d 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 2 1 1 2 2
Description 1.66” Bushing Assembly (1-1/4” Pipe) 1.66 Bushing 1.66 Die Cotter Pin 1.900” Bushing Assembly (1-1/2” Pipe) 1.900 Bushing 1.900 Die Cotter Pin 2.06” Bushing Assembly 2.06 Bushing 2.06 Die Cotter Pin 2-3/8” Bushing Assembly 2-3/8” bushing 2-3/8” Die Cotter Pin 2-7/8” Bushing Assembly 2-7/8” Bushing 2-7/8” Die Cotter Pin 3-1/2” Bushing Assembly 3-1/2” Bushing 3/8” x 1” x 3-7/8” Die Cotter Pin 3-3/4” Bushing Assembly 3-3/4” Bushing 3/8” x 1” 2-1/4” Die Roll Pin 4” Bushing Assembly 4” Bushing 3/8” x 1” x 3-7/8” Die Cotter Pin 4-1/4” Bushing Assembly 4-1/4” Bushing 3/8” x 1” x 2-1/4” Die Roll Pin 4-1/2” Bushing Assembly 4-1/2” Bushing 3/8” x 1” x 1-7/16” Die Screws 4-3/4” Bushing Assembly 4-3/4” Bushing 3/8” x 1” x1-7/16” Die Screw
29
Weight/ L bs. 20.50 16.00 2.25 .01 17.00 15.00 2.00 .01 15.75 14.00 1.75 .01 15.00 13.00 1.00 .01 11.25 10.25 1.00 .01 9.00 8.50 .25 .01 8.00 7.75 .12 .01 10.75 10.25 .25 .01 11.00 10.50 .12 .01 11.50 11.00 .25 .01 5.25 5.00 .25 .01
TUBI NG TONG REPL ACEMENT PARTS L I ST FOR 5500/5600/4500 2-3/8” BUSHI NG WI TH REDUCI NG DIE Ref. # Part Number
292 293 294 292 293 294 292 293 294 292 293 294 292 293 294
45296-000 45292A 45294-00 992012-72 45296-100 45292A 45294-01 992012-72 45296-101 45292A 45294-02 992012-72 45296-102 45292A 45294-03 992012-72 45296-103 45292A 45294-04 992012-72
No. Req’d 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4 1 1 2 4
Description 2-3/8” Bushing/1.06” Reducing Die Assembl 2-3/8” Bushing 2-3/8” x 1.06” Reducing Die Cotter Pin 2-3/8” Bushing/1.31” Reducing Die Assembl 2-3/8” Bushing 2-3/8” x 1.31” Reducing Die Cotter Pin 2-3/8” Bushing/1.66” Reducing Die Assembl 2-3/8” Bushing 2-3/8” x 1.66” Reducing Die Cotter Pin 2-3/8” Bushing/1.90” Reducing Die Assembl 2-3/8” Bushing 2-3/8” x 1.90” Reducing Die Cotter Pin 2-3/8” Bushing/2.06” Reducing Die Assembl 2-3/8” Bushing 2-3/8” x 2.06” Reducing Die Cotter Pin
Weight/ L bs. 19.00 13.00 3.00 .01 18.00 13.00 2.50 .01 17.00 13.00 2.00 .01 16.50 13.00 1.75 .01 16.00 13.00 1.50 .01
2-3/8” J AW WI TH REDUCING DI E Ref. # Part Number
291 293 294 291 293 294 291 293 294
45295-000 45291A 45294-00 992012-72 45295-000 45291A 45294-00 992012-72 45295-000 45291A 45294-00 992012-72
No. Req’d 1 1 1 2 1 1 1 2 1 1 1 2
Description 2-3/8” J aw/1.06” Reducing Die Assembly 2-3/8” J aw 2-3/8” x 1.06” Reducing Die Cotter Pin 2-3/8” J aw/1.31” Reducing Die Assembly 2-3/8” J aw 2-3/8” x 1.31” Reducing Die Cotter Pin 2-3/8” J aw/1.66” Reducing Die Assembly 2-3/8” J aw 2-3/8” x 1.66” Reducing Die Cotter Pin
30
Weight/ L bs. 7.50 4.50 3.00 .01 7.00 4.50 2.50 .01 6.50 4.50 2.00 .01
TUBI NG TONG REPL ACEMENT PARTS L I ST FOR MODEL 5500/5600/4500 2-3/8” J AW WI TH REDUCING DI E Ref. # Part Number
291 293 294 291 293 294
45295-102 45291A 45294-03 992012-72 45295-103 45291A 45294-04 992012-72
No. Req’d 1 1 1 2 1 1 1 2
Description 2-3/8” J aw/1.90” Reducing Die Assembly 2-3/8” J aw 2-3/8” x 1.90” Reducing Die Cotter Pin 2-3/8” J aw/2.06” Reducing Die Assembly 2-3/8” J aw 2-3/8” x 2.06” Reducing Die Cotter Pin
Weight/ L bs. 6.25 4.50 1.75 .01 6.00 4.50 1.50 .01
2-7/8” J AW WI TH REDUCING DI E Ref. # Part Number
291 293 294
45295-104 45291B 45294-10 992012-72
No. Req’d 1 1 1 2
Description 2-7/8” J aw/2-3/8” Reducing Die Assembly 2-7/8” J aw 2-7/8” x 2-3/8” Reducing Die Cotter Pin
Weight/ L bs. 12.75 10.25 1.25 .01
2-7/8” BUSHI NG WI TH REDUCI NG DIE Ref. # Part Number 45296-104 292 293 294
45292B 45294-10 992012-72
No. Description Req’d 1 2-7/8” Bushing/2-3/8” Reducing Die Assembly 1 2-7/8” Bushing 2 207/8” x 2-3/8” Reducing Die 4 Cotter Pin
Weight/ L bs. 12.75 10.25 1.25 .01
3-3/4” J AW WI TH REDUCING DI E Ref. # Part Number
291 293 294
45297-100 45291K 45293-11 992012-72
No. Req’d 1 1 1 2
Description 3-3/4” J aw/3-5/8” Reducing Die Assembly 3-3/4” J aw 3-3/4” x 3-5/8” Reducing Die Cotter Pin
Weight/ L bs. 12.75 10.25 1.25 .01
3-3/4” BUSHI NG WI TH REDUCI NG DIE Ref. # Part Number
292 293 294
45298-100 45292K 45293-11 992012-72
No. Req’d 1 1 2 4
Description
Weight/ L bs. 3-3/4” Bushing/3-5/8” Reducing Die Assembl 12.75 3-3/4” Bushing 10.25 3-3/4” x 3-5/8” Reducing Die 1.25 Cotter Pin .01
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TUBI NG TONG SPARE PART S L I ST FOR ONE Y EAR’S OPERATI ON
rt Number 88 77 78 79 80 90 87 89 25 154-214
. Required 2 3 2 5 5 2 1 4 2 4
Description Brake Band Large Roller Small Roller Bushing Roller Pin J aw Pin Inner Ring Brake Band Pin Door Spring O-Ring for Spool
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M/S MANUAL BACK -UP ACCESSORY WESTCO MANUAL BACK -UP ASSEM BLY
1. Install manual back-up hanger assembly on tong, insuring that leveling adjustment bolt is to the rear of the tong. 2. Install back-up tool in hanger assembly, placepin and safety clip in lever to secure assembly. 3. To set manual back up for breakout, the lug jaw assembly (Ref. 422) must be positioned on right hand side of back up. 4. To operate back up, position the tong on pipe so that the lug jaw system is gripping. Using both hands, install lever latch in lug jaw assembly in a position to grip tubing coupling. Firmly hold lever latch with onehand, using opposite hand to operate tong throttle. Break out joint, push on lever latch to release. 5. For make-up of tubing, remove lever latch assembly from hanger assembly. Reposition and install so that lug jaw is on left hand side. Position the tong on tubing and grip pipe with jaw system. Install lever latch in lug jaw so that back up will grip on upset below coupling. This will ensure that the coupling is made-up to proper torque. a. To prevent injury, always grip lever latch loosely with palm of hand. Lever latch and lug jaw may becomeseparated if not fully engaged on teeth of lug jaw when torque is applied to tubing. b. Westco recommends that the back-up tong be used only when necessary. This will minimize wear and reduce labor.
BACK -UP USAGE The back up should be used during the following conditions: 1. When pulling tubing out of the well and the coupling unscrews from pin on tubing in the well. 2. When weight of pipe becomes light enough to allow pipe to rotatein slips. 3. When running tubing in well until load is significant to prevent tubing from rotating in the slips. To prevent rotating, secure tubing spider to wellhead.
NOTE: When running tubing in the hole, back up must beused: 1. On the upset below the tubing coupling to insure proper make-up of coupling. 2. To prevent string from turning in theslips. 3. To ensure the make-up of both threaded connections.
33
34
REPLACEM ENT PARTS L I ST FOR M/S MANUAL BACK -UP ASSEMBLY Ref. # Part Number 127 127 206 206 209 267 267 295 359 360 572 572 421 422 422 422 422 422 494 494 573 574 575 591 622A 622 623 624 643
992012-36 992012-36 45206 45206 45209 45266 45267 45578 992015-02 45359 992047-12 45572 45577 45421 45420 45422 45424 45579 45580 45494 45494 45573 45574 45575 992008-18 45622-5 45622 45623 45624 945031-64 45715-100 45700 45720 45725-100 45745-100 45715-200 45730 45740 45725-200 45745-200
No. Req’d
Description Cotter Pin 1.900 – 4 ½” Cotter Pin 4 ½” – 6 1/8” Latch Spring 1.900 – 4 ½” Latch Spring 4 ½” – 6 1/8” Die Lever 1 5/16” – 2 1/16” Lever 1.900 – 4 ½” Lever 4 ½” – 6 1/8” Socket Screw Hanger Pin Assy Hair Pin Lever Latch Lever Latch, Short 4 ½” – 6 1/8” Long Jaw 1.31 – 2.06 Lug J aw 2 3/8” – 3.668 Lug J aw 3 ½” – 4 ½” Lug J aw 4 ½” – 5 ¼” Lug J aw 5.200 – 6 1/8” Lug J aw Hinge Pin 1.900 – 4 ½” HingePin 4 ½” – 6 1/8” Long Spring (L eft) Short Spring (Right) HingePin Screw Inner/Outer Sleeve Assy (Ref. 622, 623, 643, 59 359) Outer Sleeve Inner Sleeve Lever, Bar Suspension Spring Back-up Assy Completewith 1.31–2.06 Lug Jaw Back-up Assy Completewith 2 3/8” – 2 7/8” Lug J aw Back-up Assy Completewith 3 ½” – 4 ½” Lug Jaw Back-up Assy Completewith 4 ½” – 5 ¼” Lug Jaw Back-up Assy Completewith 5.200 – 6 1/8” Lug Jaw Lever Latch Sub Assy 1.31 – 2.06 Lever Latch Assy Completewith 2 3/8” – 2 7/8” Lug J aw Lever Latch Assy Complete with 3 ½” – 4 ½” Lug J aw Lever Latch Sub Assy with 4 ½” – 5 ¼Lug J aw Lever Latch Sub Assy with 5.200 – 6 1/8” Lug J aw
35
Weight/ L bs.
36
