Gedruckt in Deutschland de © 2007 Copyright MTU Friedrichshafen GmbH Diese Veröffentlichung einschließlich aller ihrer Teile ist urheberrechtlich geschützt. Jede Verwertung oder Nutzung bedarf der vorherigen schriftlichen Zustimmung der MTU Friedrichshafen GmbH. Das gilt insbesondere für Vervielfältigung, Verbreitung, Bearbeitung, Übersetzung, Mikroverfilmungen und die Einspeicherung und / oder Verarbeitung in elektronischen Systemen, einschließlich einschließlich Datenbanken und Online-Diensten. Online-Diensten. Änderungen bleiben vorbehalten. Printed in Germany en © 2007 Copyright MTU Friedrichshafen GmbH This Publication is protected by copyright and may not be used in any way whether in whole or in part without the prior written permission of MTU Friedrichshafen GmbH. This restriction also applies to copyright, distribution, translation, microfilming and storage or processing on electronic systems including data bases and online services. Subject to alterations and amendments. Impreso en Alemania es © 2007 Copyright MTU Friedrichshafen GmbH Esta publicación se encuentra protegida, en toda su extensión, por los derechos de autor. Cualquier utilización de la misma, así como su reproducción, difusión, transformación, traducción, microfilmación, grabación y/o procesamiento en sistemas electrónicos, entre los que se incluyen bancos de datos y servicios en línea, precisa de la autorización previa de MTU Friedrichshafen GmbH. Nos reservamos el derecho de introducir modificaciones. Stampato in Germania it © 2007 Copyright MTU Friedrichshafen GmbH Questa pubblicazione è protetta dal diritto d’autore in tutte le sue parti. Ciascun impiego o utilizzo, con particolare riguardo alla riproduzione, alla diffusione, alla modifica, alla traduzione, all’archiviazione in microfilm e alla memorizzazione o all’elaborazione in sistemi elettronici, comprese banche dati e servizi on line, deve essere espressamente autorizzato per iscritto dalla MTU Friedrichshafen GmbH. Con riserva di modifiche.
Preface
To allow continuous enhancement of our products, we need to know how they perform in daily operation, whether and what types of faults occur and what the causes are. Only you can provide us with this information because you are in closest contact with our products on a practical day-to-day basis in the field. To ensure that we receive standardized information on faults in the field, we have prepared a set of codes covering possible fault/damage types. This allows computer-aided storage and quick and reliable analysis. Please familiarize yourself in detail with this system and its operation and use it consistently when submitting warranty claims. Please bear in mind that the information you provide is vital for our R&D work and that it also contributes to maintaining the quality advantage of our products. Ultimately, it is this superior quality which will ensure the continued sales success of our products and thus the success of your own company. MTU Friedrichshafen GmbH
Structure and management of the Damage Code Catalog
The Damage Code consists of ten digits. These consist of the function group (FG), function group segment (FGS), item number and damage type (Defect type). XXX XX XX XXX XXX
XXX XX XX XXXXX XXX XXXXXXX
Function group (FG) Damaged part (Defective part) FG segment (FGS) Item number Damage type (Defect type)
When assigning a code to damage, a code must be assigned to the part that has caused the damage. Where a flywheel has become fouled with oil due to a defective rotary shaft oil seal unit, a code must be assigned to “Rotary shaft oil seal unit not tight” for the crankshaft seal, and not, for example “Flywheel fouled with oil”. 1. Damaged part The function group, the function group segment (FGS) and the serial number form the first seven digits of the Damage Code and designate the damaged part. The total volume of the damaged parts is broken down into individual segments and divided into function groups. This means that damaged electrical, mechanical or hydraulic parts can be combined to reflect the way they work together functionally in the engine. The illustration and the number of the damaged part are shown in the range of functions belonging to it. A summary of the function groups and an alphabetical index are provided in order to facilitate
00
ENGINE GENERAL .......................................................................................................................................................................................... 11
001 01
ENGINE......................................................................................................................................................................................................................................................................................11 FUNCTIONS...............................................................................................................................................................................................................................................................................11
01
CRANKCASE AND ATTACHENTS.................................................................................................................................................................. 12
011 05 20 30 40
CRANKCASE............................................................................................................................................................................................................................................................................ 12 CRANKCASE............................................................................................................................................................................................................................................................................. 12 CAMSHAFT CHAMBER COVER, IF REQUIRED, LEFT SIDE............................................................................................................................................................................................. 13 INSPECTION PORT COVER AND ANTI-EXPLOSION VALVE,REQUIRED, LEFT SIDE................................................................................................................................................ 14 FLANGE AND GUIDE TUBE FOR OIL DIPSTICK................................................................................................................................................................................................................15
013 05
CYLINDER LINER ..................................................................................................................................................................................................................................................................16 CYLINDER LINER ....................................................................................................................................................................................................................................................................16
014 05 10
OIL PAN.....................................................................................................................................................................................................................................................................................17 OIL PAN, OIL DRAIN VALVE................................................................................................................................................................................................................................................. 17 OIL EXTRACTION, OVERFLOW............................................................................................................................................................................................................................................ 18
015 05
ENGINE MOUNTING.............................................................................................................................................................................................................................................................. 19 ENGINE LIFTING EQUIPMENT, GOVERNOR MOUNTING BRACAND AUX. PTO ENDS.............................................................................................................................................19
016 30 30
END HOUSING, MAIN PTO END AND AUX PTO END ....................................................................................................................................................................................................20 FLYWHEEL AND BELL HOUSING ........................................................................................................................................................................................................................................20 FLYWHEEL AND BELL HOUSING ........................................................................................................................................................................................................................................21
018 10 10 10 10
CRANKCASE BREATHER.....................................................................................................................................................................................................................................................22 CRANKCASE BREATHER, IF REQUIRED, LEFT SIDE .......................................................................................................................................................................................................22 CRANKCASE BREATHER, IF REQUIRED, LEFT SIDE .......................................................................................................................................................................................................23 CRANKCASE BREATHER, IF REQUIRED, LEFT SIDE .......................................................................................................................................................................................................24 CRANKCASE BREATHER, IF REQUIRED, LEFT SIDE .......................................................................................................................................................................................................25
02
GEAR TRAIN, BELT DRIVE............................................................................................................................................................................. 26
024 05
GEARCASE, AUX PTO END..................................................................................................................................................................................................................................................26 EQUIPMENT RACK.................................................................................................................................................................................................................................................................. 26
025 15
GEAR TRAIN, AUX PTO END............................................................................................................................................................................................................................................... 27 IDLER GEAR FOR OIL AND RAW WATER PUMPS, MAIN PTO .......................................................................................................................................................................................27
5-114
05
CAMSHAFT DRIVE, IF REQUIRED, LEFT SIDE,CAMSHAFT GEAR, CONNECTING SLEEVE..................................................................................................................................... 45
053 05
CAMSHAFT AXIAL ALIGNMENT BEARING ...................................................................................................................................................................................................................46 CAMSHAFT THRUST BEARING, WITHOUT VIBRATION DAMPE.................................................................................................................................................................................. 46
054 10
ROLLER TAPPETS, PUSH RODS.........................................................................................................................................................................................................................................47 PUSHRODS FOR INLET AND EXHAUST VALVES..............................................................................................................................................................................................................47
055 05 10
VALVE DRIVE.......................................................................................................................................................................................................................................................................... 48 VALVE DRIVE, BEARING PEDESTAL, LEVER, PARALLEL G .........................................................................................................................................................................................48 CYLINDEER HEAD COVER, GEAR CASE, GEAR CASE COVER...................................................................................................................................................................................... 49
07
FUEL SYSTEM (HIGH PRESSURE) ................................................................................................................................................................ 50
073 05 05
INJECTION PUMP / HP PUMP..............................................................................................................................................................................................................................................50 INJECTION PUMP, HP PUMP..................................................................................................................................................................................................................................................50 INJECTION PUMP, HP PUMP..................................................................................................................................................................................................................................................51
075 05 05
FUEL INJECTOR..................................................................................................................................................................................................................................................................... 52 FUEL INJECTOR........................................................................................................................................................................................................................................................................52 FUEL INJECTOR........................................................................................................................................................................................................................................................................53
077 10
HP FUEL LINE / HP LINE...................................................................................................................................................................................................................................................... 54 HP ACCUMULATOR (HIGH-PRESSURE ACCUMULATOR) .............................................................................................................................................................................................. 54
08
L.P. FUEL SYSTEM; (ALTO GAS ENGINES).................................................................................................................................................. 55
081 10
FUEL PIPEWORK BEFORE DELIVERY PUMP................................................................................................................................................................................................................ 55 FUEL DELIVERY PUMP...........................................................................................................................................................................................................................................................55
082 05 10 15
PIPEWORK BETWEEN DELIVERY PUMP AND FILTER .............................................................................................................................................................................................. 56 FUEL LINE, DELIVERY PUMP-TO-FILTER .......................................................................................................................................................................................................................... 56 FUEL DISTRIBUTOR ON DUPLEX FILTER .......................................................................................................................................................................................................................... 57 FUEL COOLER (INTEGRATED INTO COOLANT COOLER) .............................................................................................................................................................................................. 58
083 05 05 05 05
FUEL FILTER...........................................................................................................................................................................................................................................................................59 FUEL DUPLEX FILTER, WATER SEPARATOR, VENT LINE, ............................................................................................................................................................................................59 FUEL DUPLEX FILTER, WATER SEPARATOR, VENT LINE, ............................................................................................................................................................................................60 FUEL DUPLEX FILTER, WATER SEPARATOR, VENT LINE, ............................................................................................................................................................................................61 FUEL DUPLEX FILTER, WATER SEPARATOR, VENT LINE, ............................................................................................................................................................................................62
086 05
LEAK-OFF FUEL LINE .......................................................................................................................................................................................................................................................... 63 LEAK-OFF FUEL LINE............................................................................................................................................................................................................................................................. 63
7-114
