Warranty Failure Code Manual

F-1115C 04/03

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Forward

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FOREWORD

A major factor in the growth and success of Cummins Inc, is the history and reputation of ourproduct support. Cummins Power Generation/Onan. Aftermarket programs are designed anddirected to ensure continuing customer satisfaction and retain customer loyalty.

These Cummins Power Generation/Onan failure codes are the link in managing andadministering the aftermarket programs that support our products throughout the world. Thismanual is produced in failure code sequence. The sections are in major system, sub system, andcomponent format. Mode of failure codes descriptions are listed after the table of contents.Special codes are located in the last section.

When to Use Cummins Power Generation/Onan Failure CodesCummins Power Generation/Onan failure codes must be used on all warranty claims submittedto Cummins Power Generation/Onan for processing. This includes engine failures if the engineis covered by a Cummins Power Generation/Onan Extended Warranty program and is outside ofthe Cummins/Ford warranty coverage.

Failure Code StructureFailure Codes are six-character codes that identify the location and nature of the failure. Thefirst character identifies the major system where the failure occurred. The second characteridentifies the sub system. The middle two characters identify the component. The last twocharacters identify the mode of failure.

Example:

O G AH BRThe first letteridentifies the majorsystem

The second letteridentifies the sub-system

The middle two lettersidentity the failedcomponent

The last two lettersdefine the mode offailure.

The failure code would be written as OGAHBR with no spaces, slashes, or hyphens. Thisexample code describes the engine (O) governer (G) actuator (AH) broken (BR).

The only exceptions are special codes. These codes are unique and do not use the failure codecharacter system. These special codes are listed on page 55, along with an explanation of whenthey are to be used.

The contents of this publication are based on information in effect at the time ofpublication approval and are subject to change without notice.

Mode of Failure

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Mode of Failure

Code ModeA H Adjusted HighA L Adjusted LowB E Bent, DistortedB R Broken, CrackedC A CarbonedC O Corrosion, Rust, ScaleC U Cosmetically UnacceptableD R Clogged (Foreign Material)E R Eroded, Pitted, Fretted, Flaked, DebondedF P Will Not PrimeH R High ResistanceI C Icing (Breather/Carburetor)I D IndeterminateI I Incorrect InformationL A Leaks - AirL C Leaks - CompressionL E Leaks - ExhaustL F Leaks - Fuel/Gas Air MixtureL L LooseL O Leaks - OilL R Low ResistanceL U Locked UpL W Leaks - WaterM A MisassembledM C TimingM G Inadequate LubricationM L MisalignedM M MismachinedM P Missing PartsM S Stripped, Cross ThreadedM T Torqued ImproperlyM W MiswiredN P Not Programmed

Mode of Failure

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Code ModeN S Not SeatedO C Open CircuitO F Over FuelingO S OversizeP C Poor ConnectionP O PorousP W Programmed IncorrectlyS C Stuck ClosedS D Shipping DamageS E Seized, Scored, ScuffedS O Stuck OpenS P SpunS R ShortedS U SurgeU N UnstableU S UndersizeW O WornW P Wrong Parts

Table of Contents

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TABLE OF CONTENTS

ENGINE SECTION.......................................................................................................... 8

OC ENGINE COOLING SYSTEM ................................................................................................9

OB ENGINE CYLINDER BLOCK ..............................................................................................11

OP ENGINE DRIVE/PTO.............................................................................................................13

OR ENGINE ELECTRICAL.........................................................................................................14

OX ENGINE EXHAUST ..............................................................................................................16

OF ENGINE FUEL SYSTEM.......................................................................................................17

OG ENGINE GOVERNER ...........................................................................................................20

OH ENGINE HEATING & AIR CONDITIONING/AUX ...........................................................21

OI ENGINE INTAKE....................................................................................................................22

OL ENGINE LUBE.......................................................................................................................23

OM ENGINE MISCELLANEOUS...............................................................................................25

OS ENGINE STARTING AIDS ...................................................................................................26

OV ENGINE VALVE TRAIN ......................................................................................................27

GENERATOR SECTION .............................................................................................. 28

JB GENERATOR BATTERY CHARGER...................................................................................29

JC GENERATOR CONTROL ......................................................................................................30

JA GENERATOR ACCESSORIES ..............................................................................................33

JR GENERATOR ROTOR............................................................................................................34

JS GENERATOR STATOR ..........................................................................................................35

HOUSING AND MOUNTING SECTION ....................................................................... 37

YC HOUSING & MOUNTING CHASSIS...................................................................................38

YE HOUSING & MOUNTING ENCLOSURE............................................................................39

YT HOUSING & MOUNTING TRAILER...................................................................................40

Table of Contents

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PARALLELING SYSTEM SECTION ............................................................................ 41

PB PARALLELING SYSTEM BATTERY CHARGER..............................................................42

PC PARALLELING SYSTEM CONTROL..................................................................................43

PR PARALLELING SYSTEM ELECTRICAL - AC ...................................................................44

PE PARALLELING SYSTEM ENCLOSURE .............................................................................45

PP PARALLELING SYSTEM PROTECTION DEVICE ............................................................46

RAW MATERIAL SECTION ......................................................................................... 47

ZM RAW MATERIAL MISCELLANEOUS MATERIAL..........................................................48

ZP RAW MATERIAL SHIPPING & PACKAGING ...................................................................49

TRANSFER SWITCH SECTION................................................................................... 50

AB TRANSFER SWITCH BATTERY CHARGER.....................................................................51

AC TRANSFER SWITCH CONTROL ........................................................................................52

AE TRANSFER SWITCH ENCLOSURE....................................................................................54

AS TRANSFER SWITCH.............................................................................................................55

SPECIAL FAILURE CODES......................................................................................... 56

Table of Contents Engines

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ENGINE SECTION

System Page

OC ENGINE COOLING SYSTEM ................................................................................................9

OB ENGINE CYLINDER BLOCK ..............................................................................................11

OP ENGINE DRIVE/PTO.............................................................................................................13

OR ENGINE ELECTRICAL.........................................................................................................14

OX ENGINE EXHAUST ..............................................................................................................16

OF ENGINE FUEL SYSTEM.......................................................................................................17

OG ENGINE GOVERNER ...........................................................................................................20

OH ENGINE HEATING & AIR CONDITIONING/AUX ...........................................................21

OI ENGINE INTAKE....................................................................................................................22

OL ENGINE LUBE.......................................................................................................................23

OM ENGINE MISCELLANEOUS...............................................................................................25

OS ENGINE STARTING AIDS ...................................................................................................26

OV ENGINE VALVE TRAIN ......................................................................................................27

OC Engine Cooling System Engines

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OC ENGINE COOLING SYSTEM

Code Component Mode of FailureF L Adapter/Flange BE BR CO CU LW MA MM WPB F Baffle BE BR CU MA ML MM WPM B Band - Mounting BE BR CU MA MM WPB E Bearing BE BR CU ER MA MM OS SE SP US WO WPB L Belt BR CU ER LL MA MM WO WPW B Wheel BE BR CU MA MM WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPK A Cap - Radiator BE BR CU LW MA PL WO WPP C Clamp BE BR CO CU MA MM MS MT WPC O Cover BE BR CO CU MA MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD U Duct - Air BE BR CU MA MM SD WPF N Fan BE BR CU MA MM SD WPD Z Filter - Water BE BR CO CU DR LW MA MM WPG K Gasket BR CU ER LW MA ML MMG B Grommet BR CU LO MA MM MP WPG D Guard – Sheet Metal BE BR CU MA MM SD WPG W Guard - Wire Fan BE BR CU MA MM SD WPH X Heat Exchanger BE BR CU DR LW MA MM PO SD WPH P Hole Plug BE BR CU MA MM WPH W Hose - Coolant BR CU DR ER LW MA MM WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPI W Impeller BR CU ER MA PO WPI N Insulation BR CU ER MA MM WPR M Isolator - Vibration BR CU MA MM WO WPT N Nut BE BR CU MA MM MS MT WPO R O - Ring BR CU ER LW MA WPD K Pencil - Zinc CU DR ID LW MA MP WO WPF T Pipe Fittings BR CO CU LW MA MM PO WPP P Plug CO CU DR LW MA MM SE WPP U Pulley - Fan BR CU ER LL MA WO WPC W Pump - Coolant BR CU DR LW MA MM PO SE WO WP

R H Radiator BE BR CO CU DR LW MA MM WPS R Ring - Retainer BE BR CU MA MM WPF J Scroll BE BR CU MA MM WPS E Seal BR CU ER LW MA MM WO WP

OC Engine Cooling System Engines

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Code Component Mode of FailureT K Sender- Coolant Temp BR CU LW OC PC SC SO WPT L Sender - Low Coolant BR CU LW OC PC SC SO WPD H Shield - Heat BE BR CU MA MM WPS Z Shroud - Metal BE BR CU MA MM WPB D Shutter BE BR CU MA MM WPS P Spacer BR CU MA MM OS US WO WPA J Switch - Hi Temp Pre Alarm BR CU LW MA MW OC PC SC SO SR WPA N Switch – Hi Temp Shutdown BR CU LW MA MW OC PC SC SO SR WPA P Switch - Low Eng Temp BR CU MA MW OC PC SC SO SR WPT E Tank - Expansion BE BR CO CU DR LW MA MM SD WPT R Tank - Overflow BE BR CO CU DR LW MA MM SD WPT S Thermostat BR CU DR MA MM SE WO WPT H Thermostat Housing BE BR CU ER LW MA MM POW T Tie – Cable BE BR CU MA WPP N Tube BE BR CU DR ER LW MA MM POV G Valve – Drain CO CU DR LW MA MM SE WPC V Valve – Solenoid BR CU DR LW MA MM OC SE SR WPW S Valve - Water Saver BR CU DR LW MA MM SE SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

OB Engine Cylinder Block Engines

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OB ENGINE CYLINDER BLOCK

Code Component Mode of FailureP K Backplate Assy BE BR CU ER LL LO MA MM PO WPM J Backplate – Mag BE BR CU MA MM WPB N Bearing Cap BE BR CU ER MA MM SE SP WO WPB S Bearing – Cam BE BR CU ER MA MM OS SE SP US WO WPS N Bearing Crankshaft BR CU MA MM OS SE SP US WO WPA Q Bearing – Idler BE BR CU ER MA MM OS SE SP US WO WPR B Bearing – Rod BE BR CU ER MA MM OS SE SP US WO WPB Y Blk Assy – Cyl BE BR CO CU ER MA MM PO SD WO WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPC O Cover BE BR CO CU MA MM SD WPG F Cover – Gearcase BR CU DR LO MA MM PO SD WPC R Crankshaft BE BR CO CU MA MM PO WPL I Eye Bolt – Lifting BE BR CU MA MMG K Gasket BR CU ER LA LC LE LF LO LW MA ML MMG M Gasket - Gear Cover CU ER LO MA ML MM WPG P Gasket - Oil Base/Pan BR CU ER LO LW MA ML MMG R Gear BR CU ER MA MC MM WPY E Key BR CU MA MM. WPT N Nut BE BR CU MA MM MS MT WPO R O- Ring BR CU ER LO LW MA WPD G Pin – Dowel BR CU MA MMY I Piston BR CU MM SE WPW P Piston Pin BR MA MM WO WPY P Plate – Rear Bearing BR CU MA MM PO WPP P Plug CO CU DR LO LW MA MM SE WPR P Ring Set BR CU ER MA MM NS PO SE WO WPS R Ring – Retainer BE BR CU MA MM WPR F Rod – Connecting BE BR CU DR MA MM PO WPS E Seal BR CU ER LO MA MM WO WP

S L Sleeve BE BR CA CO CU ER LL MA MG MM OS PO SE US WOWP

E C Sleeve – Crankshaft BE BR CU ER MA MG MM OS PO SD SE WO WPP N Tube BE BR CU DR ER LO LW MA MM POB A Valve – Breather BE BR CU LO MA MMV G Valve – Rain CO CU DR LW MA MM SE WPW F Washer – Flat BE BR CU MA MM OS US WP

OB Engine Cylinder Block Engines

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Code Component Mode of FailureW L Washer – Lock BE BR CU MA MM OS US WPW A Washer – Thrust BE BR CU ER MA MM OS SE US WO WP

OP Engine Drive/PTO Engines

13

OP ENGINE DRIVE/PTO

Code Component Mode of FailureD X Aux Drive BE BR MA MM WO WPP K Backplate Assy BE BR CU ER LL LO MA MM PO WPB E Bearing BE BR CU ER MA MM OS SE SP US WO WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPH Y Clutch AH AL BE BR CO CU ID MA MM SE WO WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPL I Eye Bolt – Lifting BE BR CU MA MMF W Flywheel BR CO CU MA MM PO SD WPG K Gasket BR CU ER LO LW MA ML MMG R Gear BR CU ER MA MC MM WPG D Guard – Sheet Metal BE BR CU MA MM SD WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPH U Hub BE BK CO CU MA MM PO WPY E Key BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPO R O – Ring BR CU ER LO MA WPD G Pin – Dowel BR CU MA MMP P Plug CO CU DR LO MA MM SE WPR G Ring Gear BR CU MA MM WO WPS R Ring – Retainer BE BR CU MA MM WPS E Seal BR CU ER LO MA MM WO WPV G Valve – Drain CO CU DR LO MA MM SE WPW O Washer – Bellville BE BR CU MA MM OS US WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

OR Engine Electrical Engines

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OR ENGINE ELECTRICAL

Code Component Mode of FailureA A Alternator - Batt Charg AH AL BR CU HR ID MA ML MM MW SD SE SR WPB I Base Assy – IGN BE BR CU MA ML MM WPV S Battery BR CO CU LW MP SD SRB L Belt BR CU ER LL MA MM WO WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPJ B Box – Junction BE BR CO CU MA MM SD WPB K Bracket/Support BE BR CO CU ID LR MA OC SC SO SR WPC B Breaker – Circuit BE BR HR ID LR MA OC SC S0 SR WPW Y Cable – Battery AA BE BR CO MA PCW M Cable - Magnetic Pickup AA BR CO MA SRC X Cap - Rotor Ignition BR ER MA MM MW SR WO WPP C Clamp BE BR CO CU MA MM MS MT WPC L Clip BE BR CO CU MA MM WPC I Coil – Ignition BE BR HR LR MA MM OC SC SO SR WPC C Condenser/Capacitor BR CO HR LR MA OC SR WPA Z Connector Electrical BR CO MA PC SR WPC O Cover BE BR CO CU MA MM SD WPD P Distributor – Ignition BR ER MA MM MW SD SR WO WPF N Fan BE BR CU MA MM SD WPV F Fuse BR MA OC SR WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WPG R Gear BR CU ER MA MM WPP W Glow Plug BR CO HR LR MA MM OC SR WO WPGB Grommet BR CU LO MA MM MP WPG S Ground Strap BE BR CO MA MM MP WO WPH P Hole Plug BE BR CU MA MM WPM I Module – Ignition BE BR HR LR MA MM MW OC SC SO SR WPT N Nut BE BR CU MA MM MS MT WPI P Plunger – Points BR CU MA MM SE WOI I Points BE BR HR MA MM OC SC SO SR WPD N Pulley Alternator BE BR CU LL MA MM WO WPK C Relay – Control BE BR HR MA MM MW OC SC SO SR WPR T Resistor BE BR HR MA MM MW OC SC SO SR WPR I Rotor – Ignition BE BR CU MA MM MW SR WO WPS E Seal BR CU ER LW MA MM WO WPS O Solenoid – Start BR HR MA MW OC SC SO SR WP

OR Engine Electrical Engines

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Code Component Mode of FailureS S Solenoid – Stopping BR HR MA MW OC SC SO SR WPI A Spark Plug AH AL BR CA CO ER LC LL MM SR WPI C Spark Plug Boot BE BR LL MA WOE S Starter DR CU HR LR MA MM OC SR WPS D Stator DC BE BR CO CU HR LR MA MM MW OC SR WPA U Strap – Adjusting AH AL BR CO CU MA MM WPS W Switch BR CU MA MW OC PC SR WPT C Terminal BR CO HR MA MS PC SR WPT X Terminal Block/Rail BR MA PC SRW T TLE – Cable BE BR CU MA WPV R Voltage Regulator - DC BE BR HR ID MA MM OC SC SO SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPI L Wire - Spark Plug BR CO HR II LR MA MW OC PC SR WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

OX Engine Exhaust Engines

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OX ENGINE EXHAUST

Code Component Mode of FailureA X Adapter – Exhaust BE BR LE LL MM POF L Adapter/Flange BE BR CO CU LE MA MM WPM B Band – Mtg BE BR CU MA MM WPM L Bolt/Stud BE BR CU ER MA MM MP MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPR C Rain Cap BE BR CO CU MA MM MS MT WPP C Clamp BE BR CO CU MA MM MS MT W PC O Cover BE BR CO CU MA MM SD WPG K Gasket BR CU ER LE LW MA ML MMX H Hanger – Exhaust BE BR CU MA ML MM WPE M Manifold – Exhaust BR CU LE MA MM PO SD WPM U Muffler BE BR CO CU DR LE MA MM SD WPT N Nut BE BR CU MA MM MS MT WPF T Pipe Fittings BR CO CU LE LW MA MM PO WPE T Pipe – Exhaust BE BR CO CU DR LE MA MM WPP P Plug CO CU DR LE MA MM SE WPD H Shield – Heat BE BR CU MA MM WPX C Siphon – Break BR LE LW MA MM PO SE WO WPS P Spacer BR CU MA MM OS US WO WPE X Strap – Muffler BR CU MA MM WPA S Switch - Exh. Temp BR CU MA MW OC PC SR WPX P Tube – Exhaust BE BR CU DR ER LE MA MM POE U Tubing – FLEX BE BR CO CU DR MM SD WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

OF Engine Fuel System Engines

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OF ENGINE FUEL SYSTEM

Code Component Mode of FailureF L Adapter/Flange. BE BR CO CU LF MA MM WPB J Ball Joint BE BR CU MA MM WO WPM B Band – Mtg BE BR CU MA MM WPR Z Basin – Rupture BE BR CO CU LF MA MM SD WPQ T Board - Day Tank BE BR HR MA MW OC SC SO SR WPM L Bolt – Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPW C Cable – Choke BR CO MAC F Cap – Fuel BR CU LF MA MM SD WPC U Carburetor AH AL BE BR CO DR IC ID LF MA MM OF SU WO WPC K Choke AH AL BE BR CO MA MM SE WO WPP C Clamp BE BR CO CU MA MM MS MT WPC L Clip BE BR CO CU MA MM WPT D Control - Tank – Day BE BR HR ID LR MA MM OC SC SD SO SR WPF E Converter – Fuel BE BR CU LF MA MM WPP J Coupling - Pump Drive BE BR CU MA MM WPC O Cover BE BR CO CU MA MM SD WPD R Damper – Vibration BR CU MA MM W0D L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD I Diaphragm BR CU ER LF MA MM WO WPE I Element – Thermostat BE BR CU HR LF MA MM OC SR WPF F Filter – Fuel BE BR CO CU DR LF MA MM MP WPJ C Fuel Cooler BE BR CO CU DR LW MA MM WPO F Float AH AL BE BR DR MA ML MM WPG K Gasket BR CU ER LF LW MA ML MMG L Gauge - Fuel Level BR CU SD WPF G Gauge - Fuel Pressure BR CU SD WPG B Grommet BR CU LO MA MM MP WPH P Hole Plug BE BR CU MA MM WPH F Hose - Fuel Line BE BR CU DR U MA MM WPP H Hose – Preheat BR CU DR ER LA MA MM WPH V Hose – Vacuum BR CU DR ER LA MA MM WP

P F Injection Pump BR CO CU DR ER LA LF MA MC MM OF SE WO SUUN WP

R M Isolator – Vibration BR CU MA MM WO WPJ E Jet BR CU DR ER MA MM WO WPY E Key BR CU MA MM WP

OF Engine Fuel System Engines

18

Code Component Mode of FailureN E Knob BR CU MA MM WPL F Line – Fuel BR CU ER LF MA MM PO WPL K Linkage - Choke/Throttle BE BR CU MA MM WPN I Needle - Idle Adj BE BR CO DR ER LF MA MM OF SE WO WPN M Needle – Main BE BR CO DR ER LF MA MM OF SE WO WPN J Nozzle - Fuel Injection BE BR CO DR ER LF MA MM OF SE WO WPT N Nut BE BR CU MA MM MS MT WPO R O – Ring BR CU ER LF MA WPZ P Pin - R0ll BE BR CU MA MM WPF T Pipe Fittings BR CO CU LF MA MM PO WPP A Plate BE BR CU MA MM WPT W Plate – Throttle BE BR CU MA MM PO WPP P Plug CO CU DRLF MA MM SE WPE P Pump - Electrical – Fuel BR CU DR HR ID LF MA MM MW OC SC SO SR WPF P Pump - Mechanical – Fuel BR CU DR LF MA MM PO SE WO WPP R Regulator – LPG AH AL BE BR CO DR LF MA MM PO UNS R Ring – Retainer BE BR CU MA MM WPS J Rod - Throttle Control BE BR CU MA MM WPS E Seal BR CU ER LF MA MM WO WPC N Separator - Fuel/Water BE BR CO CU DR ER LA LL MA MM MP MS SO WPGQ Sensor - Oxygen MA MW OC SC SO SR WP BR HR ID LR S Y Shaft – Throttle AH AL BE BR CO CU ER LL MA ML MM MP WO WPS M Shims CU MA MM WPS P Spacer BR CU MA MM OS US WO WPS X Spring BE BR CO MA MM WO WPP X Spring Pin BE BR CU MA MM WO WPF S Switch – Basin BR CU MA MW OC PC SC SO SR WPF Y Switch – Float BR CU MA MW OC PC SC SO SR WPV U Switch – Vacuum BR CU MA MW OC PC SC SO SR WPT F Tank – Fuel BE BR CO CU DR LF MA MM SD WPY A Tank - Fuel Day BE BR CO CU DR LF MA MM SD WPX Z Tank - Sub Base, Fuel BE BR CO CU DR LF MA MM SD WPV T Tip – Nozzle BE BR DR LF MA MM WO WPF X Tube – Fuel BE BR CU DR ER LF MA MM POV C Valve – Check BR DR LF MA MM SE WPV G Valve – Drain CO CU DR LF MA MM SE WPE F Valve – Float BE BR DR MA MM SC SE SO WPC V Valve – Solenoid BR CU DR LF MA MM OC SC SE SO SR WPW F Washer – Flat BE BR CU MA MM OS US WP

OF Engine Fuel System Engines

19

Code Component Mode of FailureW L Washer – Lock BE BR CU MA MM OS US WP

OG Engine Governer Engines

20

OG ENGINE GOVERNER

Code Component Mode of FailureA H Actuator – Governer BE BR ID LO ML MW PC SU UN WO WPG O Arm – Governer AH AL BE BR MA MM WO WPS A Arm & Shaft AH AL BE BR MA MM WO WPB J Ball Joint BE BR CU MA MM WO WPM P Base – Mounting BE BR ID MA ML MM WPB E Bearing BE BR CU ER MA MM OS SE SP US WO WPB L Belt BR CU ER LL MA MM WO WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPY B Carrier – Bearing BE BR CO CU ER ID LL MA ML MM WPC L Clip BE BR CO CU MA MM WPB G Controller – Governer AH AL BE BR HR ID MA MM OC SC SO SR SU UN WPC O Cover BE BR CO CU MA MM SD WPC G Cup – Governer BE BR MA MM WO WPG K Gasket BR CU ER LA LF LO LW MA ML MMG R Gear BR CU ER MA MC MM WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPH U Hub BE BR CO CU MA MM PO WPY E Key BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPO R O – Ring BR CU ER LO MA WPZ P Pin – Roll BE BR CU MA MM WPP P Plug CO CU DR LO MA MM SE WPR V Rod – Governor BE BR CU MA MMI WPM R Rotor – Main BE BR ID MA ML MM SE WPS E Seal BR CU ER LO MA MM WO WPP Z Sensor - Mag Pickup BE BR HR UR MA ML MM MW OC PC SR WPS L Sleeve BE BR CO CU LO MA MG ML MM OS PO WO WPS P Spacer BR CU MA MM OS US WO WPS X Spring BE BR CO MA MM WO WPP X Spring Pin BE BR CU MA MM WO WPM S Stator – Main BE BR CO CU HR ID LR MA ML MM MW OC PC SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPB W Weight – Balance BE BR CU MA MM WP

OH Engine Heating & Air Conditional/AUX Engines

21

OH ENGINE HEATING & AIR CONDITIONING/AUX

Code Component Mode of FailureB C Bearing – Clutch BE BR CU ER MA MM SE SP WO WPB P Bearing – Compressor BE BK CU ER MA MM SE SP WO WPM O Blower – Motor BE BR HR LR MA MM OC SC SO WPQ H Board - Control Panel BE BR HR ID MA MM MW OC SC SO SR WPE Q Board - Power Unit BE BR HR ID MA MM MW OC SC SO SR WPB K Bracket/Support BE BR CO CU MA MM SD WPT Y By-Pass Thermostat BE BK CO CU DR MA MM SC SO WPC Y Clutch – Compressor AH AL BE BR CO CU MA MM SE WO WPC M Compressor BE BR CU DR ER LO MA MM SE WPC Z Condenser – Radiator BE BK CO CU DR LO MA MM WPT T Control - Constant Temp BE BR HR ID LR MA MM OC SC SO SR WPC O Cover BE BR CO CU MA MM SD WPE V Evaporator BE BR CO CU DR LO MA MM WPG K Gasket BR CU ER LO LW MA MM MLG B Grommet BR CU LO MA MM MP WPG D Guard – Sheet Metal BE BR CU MA MM SD WPH T Heater Core BE BK CU DR LW MA MM PO WPH C Hose - Air Conditioning BR CU DR ER LO MA MM WPH W Hose – Coolant BR CU DR ER LW MA MIA WPH S Housing/Panel/Post/ Rail BE BR CO CU MA ML MM PO SD WPI N Insulation BR CU ER MA MM WPL R Latch – Rubber BR CU MA MM WPM H Meter – Hour BE BR CU HR LR MA MM MW OC SD SR WPV Q Module – Control BE BR HR ID LR MA MW OC SC SO SR WPO R O – Ring BR CU ER LO MA WPF T Pipe Fittings BR CO CU LO LW MA MM PO WPR D Receiver Dryer BE BR CU LO MA MM WO WPS E Seal DR CU ER LO MA MM WO WPD C Switch – Binary BR CU LO MA MW OC PC SR WPP N Tube BE BR CU DR ER MA MM POX E Valve – Expansion BR DR MA MM SE WPC V Valve – Solenoid BT CU DR MA MM OC SE SR WP

OI Engine Intake Engines

22

OI ENGINE INTAKE

Code Component Mode of FailureA C Adapter – Air Cleaner BE BR LF LL MM PO SDF L Adapter/Flange BE BR CO CU LA MA MM WPA F Air Cleaner Assembly BE BR LA MA MM SDM B Band – Mounting BE BR CU MA MM WPA W Bearing – Turbocharger BE BR CU ER MA MM OS SE SP US WO WPA K Body, Air Cleaner BR CU MA MM SD WPM L Bolt/Stud BE CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPV B Breather – Assembly BE BR CU DR IC LO MA MM SCT U Breather Hose/Tube BE BR CU DR LO MA MMP C Clamp BE BR CO CU MA MM MS MT WPE W Elbow BE BR CU LA LF MA MM PO SD WPE L Element - Air Filter BE BR CU DR MA MM WPE H Element – Breather BR CO CU DR MA MM WPE A Element - Safety Filter BE BR CU DR MA MM WPG K Gasket BR CU ER LA LC LF LO LW MA MM MLH P Hole Plug BE BR CU MA MM WPI S Indicator – Service BR DR LA MA MM WPI M Manifold – Intake BR CU LA MA MM PO SD WPT N Nut BE BR CU MA MM MS MT WPO R O – Ring BR CU ER LA MA WPF T Pipe Fittings BR CO CU LA MA MM PO WPP P Plug CO CU DR LA MA MM SE WPA T Silencer - Air Intake BE BR CU MA MM WPP N Tube BE BR CU DR ER LA LF MA MM POT V Turbocharger BR CA CU ER ID LE LF LO MA MG MM PO SD SE WO WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

OL Engine Lube Engines

23

OL ENGINE LUBE

Code Component Mode of FailureA O Adapter Assy - Oil Filter BE BR LL LO MM POF L Adapter/Flange BE BR CO CU LO MA MM WPB O Base Assy – Oil BE BR CU LO MA MM PO SD WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPD S Cap – Indicator AH AL BE BR CU MA WPF C Cap - Oil Fill BR CU LO MA MM WPP C Clamp BE BR CO CU MA MM MS MT WPL C Cooler - O1l BE BR CO CU ER LO MA MM WPO C Cup – Oil BE BR CO CU DR MA MM WPF I Filter – Oil BE BR CO CU DR LO MA MM WPG K Gasket BR CU ER LO LW MA MM MLG N Gauge - Mechanical Oil Press BR CU SD WPG R Gear BR CU ER MA MM WPH O Hose – Oil BE BR CU DR LO MA MM WPY E Key BR CU MA MM WPL O Line – Oil BR CU ER LO MA MM PO WPO M Maintainer - Oil Level BR DR LO MA MM OC SE WPT N Nut BE BR CU MA MM MS MT WPO R O – Ring BR CU ER MA WO WPO P Pan – Oil BE BR CU MA MM WPZ P Pin – Roll BE BR CU MA MM WPF T Pipe Fitting BR CO CU LO MA MM PO WPP P Plug CO CU DR LO MA MM SE WPV H Plunger - By Pass AH AL BR CU DR MA MM SE WO WPI O Pump – Oil BR CU DR LO MA MM PO SE WO WPD J Regulator - Oil Level BR DR LO MA MM OC SE WPO U Sender - Oil Pressure BR CU LO MW OC PC SC SO WPY K Sender - Oil Temp BR CU LO MW OC PC SC SO WPS X Spring AH AL BE BR CO MA MM WO WPF O Strainer BE BR CO CU DR LO MA MM WPO W Switch - Oil Level AH AL BR CU ID MA MW OC PC SC SO SR WPP S Switch - Oil Pressure BR CU LO MA MW OC PC SC SO SR WPT O Tank - Oil Level Maintainer BE BR CO CU DR LO MA MM SD WPT S Thermostat BR CU DR MA MM SE WO WPT G Tube - Oil Fill BE BR CU LO MA MM WP

OL Engine Lube Engines

24

Code Component Mode of FailureV C Valve – Check BR DR LO MA MM SE WPV G Valve – Drain CO CU DR LO MA MM SE WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

OM Engine Miscellaneous Engines

25

OM ENGINE MISCELLANEOUS

Code Component Mode of FailureR O Assy Rope BR MM WO WPH N Handle BE BR CU MA MM WPZ S Starter Recoil BE BR CU MA MM SE WO WP

OS Engine Starting Aids Engines

26

OS ENGINE STARTING AIDS

Code Component Mode of FailureI E Assembly - Ether Injection BE BR CU DR LF MA MM SE WO WPB K Racket/Support BE BR CO CU MA MM SD WPP C Clamp BE BR CO CU MA MM MS MT WPA Z Connector - Electrical BR CO MA PC SR WPD T Heater - Battery BE BR CU MA MM MW OC SR WPH E Heater - Coolant BE BR CU LW MA MM MW OC SR WPO H Heater - Oil BE BR CU LO MA MM MW OC SR WPH W Hose - Coolant BR CU DR ER LW MA MM WPK C Relay - Control BE BR HR MA MM MW OC BC SO SR WPT S Thermostat BE BR CU HR MA MM MW OC BR WPP N Tube BE BR CU DR ER LF MA MM POV G Valve - Drain CO CU DR LF MA MM SE WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

OV Engine Valve Train Engines

27

OV ENGINE VALVE TRAIN

Code Component Mode of FailureM L Bolt - Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPS H Camshaft BR CO CU MA ML MM WOC O Cover BE BR CO CU MA MM SD WPC A Cylinder Head BR CA CU LA LW MM PO SD WPG K Gasket BR CU ER LA LC LO LW MA ML MMG Y Gasket - Cylinder Head BR CU ER LA LC LE LF LO LW MA ML MMG C Gasket - Valve Cover BR CU ER LA LO LW MA ML MMG R Gear BR CU ER MA MC MM WPY E Key BR CU MA MM WPO R O - Ring BR CU ER LO MA WPZ P Pin - Roll BE BR CU MA MM WPF T Pipe Fittings BR CO CU LO LW MA MM PO WPP P Plug CO CU DR LO MA MM SE WPS R Ring - Retainer BE BR CU MA MM WPL V Rocker Arm BR CU DR MA MM WO WPP V Rod - Push BE BR CU MA MM WO WPS V Seal - Valve Stem BR CO LO MA MM SER N Shaft Assy - Rocker BE BR CO CU LR LL MA MG ML MM MP WOS X Spring BE BR CO MA MM WO WPT J Tappet BL BR DR ER MA MM OS SE US WO WPA Y Tube - Push BE BR CU MA MM OS US WO WPV I Valve Seat - Exhaust BR CA CU ER LC LL MM NS PO WO WPI T Valve Seat - Intake BR CA.CU ER LC LL MM NA PO WO WPA V Valve - Cap BR CO ER LO MA MM PO WO WPV E Valve - Exhaust AH AL BE BR CA CU ER LC MA MM NS SE WO WPG V Valve Guide BR CU MA MM OS US WO WPI V Valve - Intake AH AL BE BR CA CU ER LC MA MM NS SE WO WPV L Valve - Lock BR CU MA MM WO WPW F Washer - Flat BE BR CU MA MM OS W WPW L Washer - Lock BE BR CU MA MM OS US WP

Table of Contents Generators

28

GENERATOR SECTION

System Page

JB GENERATOR BATTERY CHARGER...................................................................................29

JC GENERATOR CONTROL ......................................................................................................30

JA GENERATOR ACCESSORIES ..............................................................................................33

JR GENERATOR ROTOR............................................................................................................34

JS GENERATOR STATOR ..........................................................................................................35

JB Generator Battery Charger Generators

29

JB GENERATOR BATTERY CHARGER

Code Component Mode of FailureQ B Board Battery Charger BE BR HR MA MW OC SC SO SR WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPC O Cover BE BR CO CU MA MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD D Diode/Rectifier BE BR HR LR MA MM OC SC S0 SR WPV F Fuse BR MA OC SR WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPM A Meter - Amp BE BR CU HR LR MA MW OC SD SR WPM V Meter - Volt BE BR CU HR LR MA MW OC SD SR WPM D Mount - Cable Tie BE BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPS C Screw Assembly BE BR CO CU HR LR MA MM MW OC SR WPY T Switch - Rotary Selector BR CU MA MW OC PC SR WPT C Terminal BR CO HR MA MS PC SR WPT X Terminal Block/Rail BR MA PC SRW T Tie - Cable BE BR CU MA WPX F Transformer - Voltage BE BR CU HR MA MW OC PC SR WPW F Washer - Flat BE BR CU MA MM OS US WPW L Washer - Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

JC Generator Control Generators

30

JC GENERATOR CONTROL

Code Component Mode of FailureR A Annunciator BR CU MA MM MP MW OC SD SR LUQ E Board - Engine Monitor BE BR HR ID MA MW OC SC SO SR WPQ S Board - Signal Module BE BR HR ID MA MW OC SC SO SR WPQ J Board - 3PH OV BE BR HR ID MA MW OC SC SO SR WPQ L Board - Alarm Relay BE BR HR ID MA MW OC SC SO SR WPQ A Board - Analog BE BR HR ID MA MW OC SC SO SR WP LUQ B Board - Battery Charger BE BR HR ID MA MW OC SC SO SR WPQ C Board - Control BE BR HR ID MA MW OC PW SC SO SR WP LUQ I Board - Customer Interface BE BR HR ID MA MW OC SC SO SR WPQ D Board - Digital BE BR HR ID MA MW OC SC SO SR WP LUQ Y Board - Display BE BR HR ID MA MW OC SC SO SR WPQ N Board - Engine Interface BE BR HR ID MA MW OC SC SO SR WPQ G Board - Gov. Output Stage BE BR HR ID MA MW OC SC SO SR WPQ K Board - Mag Pick - Up BE BR HR ID MA MW OC SC SO SR WPQ M Board - Mother BE BR HR ID MA MW OC SC SO SR WP LUQ O Board - Prog Trans BE BR HR ID MA MW OC SC SO SR WPQ P Board - PT/CT BE BR HR ID MA MW OC SC SO SR WPQ U Board - Pulse Alarm BE BR HR ID MA MW OC SC SO SR WPR Y Board - Reconnection BR MA OC SRQ F Board - Time Delay BE BR HR ID MA MW OC SC SO SR WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB V Box Control BE BR CO CU MA MM SD WPB K Bracket/Support BE BR CO CU MA MM SD WPC B Breaker - Circuit BE BR HR ID LR MA OC SC SO SR WPP C Clamp BE BR CU ER MA MM MS MT WPC L Clip BE BR CO CU MA MM WPC C Condenser/Capacitor BR CO HR LR MA OC SR WPA Z Connector - Electrical BR CO MA PC SR WPK W Control - Gen. Assy (Complete) BE BR HR ID LR MA MM OC SC SO SR WPR S Control - Remote Start BE BR HR ID LR MA MM OC SC SO SR WP LUV P Controller-Var/Pow. Factor AH AL BE BR HR ID MA MM OC SC SO SR WPC O Cover BE BR CO CU MA MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CO CU MA MM SD WPD D Diode/Rectifier BE BR HR LR MA MM MP OC SC SO SR WPD O Door BE BR CO CU MA MM SD WPV F Fuse BR MA OC SR WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WP

JC Generator Control Generators

31

Code Component Mode of FailureG A Gauge - Coolant Temp BR CU OC SD SR WPF G Gauge - Fuel Pressure BR CU SD WPG N Gauge - Oil Pressure BR CU OC SD SR WPG T Gauge - Oil Temp BR CU OC SD SR WPB Q Grill/Screen BE BR CO CU MA MM SD WPG B Grommet BR CU LO MA MM MP WPG S Ground Strap BE BR CO MA MM MP WO WPH J Heater - Control BE BR CU MA MM MW OC SR WPH P Hole Plug BE BR CU MA MM WPH R Horn BR CO HR LR MA MM OC SR WO WPH I Housing Indicator Lamp BR CU WPH S Housing/Panel/Post/ Rail BE BR CO CU MA ML MM PO SD WPI N Insulation BR CU ER MA MM WPG X Inverter Assy AH AL BE BR HR ID MA MM MW OC PC PW SR WPR M Isolator Vibration BR CU MA MM WO WPN E Knob BR CU MA MM WPL T Lamp/Light BR CU OC SC SO WPT A Lead Assy - Thermocouple BR MA OC SR WPK B Limiter - Cranking BE BR HR LR MA MM OC SC SO SR WPL G Lug BR CO MA MS MT OC SR WPM A Meter - Amp BE BR CU HR LR MA MW OC SD SR WPM E Meter - Frequency BE BR CU HR LR MA MW OC SD SR WPM H Meter - Hour BE BR CU HR LR MA MW OC SD SR WPV A Meter - Power Factor BE BR CU HR LR MA MW OC SD SR WPM T Meter - Tachometer BE BR CU HR LR MA MW OC SD SR WPM V Meter - Volt BE BR CU HR LR MA MW OC SD SR WPM W Meter - Watt BE BR CU HR LR MA MW OC SD SR WPV N Module - Communication BE BR HR ID MA MW OC SC SO SR WPX M Module - Excit Loss BE BR HR ID LR MA MM MW OC SC SO SR WPI D Module - Idlematic BE BR HR ID LR MA MM MW OC SC SO SR WPP M Module - Paralleling BE BR HR ID LR MA MM MW OC SC SO SR WP LUT M Module - Protection BE BR HR ID LR MA MP MM MW OC SC SO SR WPT N Nut BE BR CU MA MM MS MT WPG Z PCB Assy - Gauge BD BE BR HR ID MA MM OC SC SO SR WPP O Potentiometer AH AL BE BR HR MA MM MW OC SC SO SR WPM Y Pyrometer BR CU MW WPR E Reactor BE BR HR MA MM OC SC SO SR WPR X Receptacle BE BR HR MA MM MW OC SR WPK C Relay - Control BE BR HR MA MM MW OC SC SO SR WP

JC Generator Control Generators

32

Code Component Mode of FailureK F Relay - O/U Frequency AH AL BE BR HR MA MM MW OC SC SO SR WPK V Relay - O/U Voltage AH AL BE BR HR MA MM MW OC SC SO SR WPK R Relay - Reverse Power AH AL BE BR HR MA MM MW OC SC SO SR WPK T Relay - Time Delay AH AL BE BR HR MA MM MW OC SC SO SR WPR T Resistor BE BR HR MA MM MW OC SC SO SR WPS K Socket - Relay BR HR MA MW OC SR WPY D Software BE BR CU ID MA MP NP PW SD WP LUR T Solenoid - Start BR HR MA MW OC SC SO SR WPI F Standoff - Insulator BR CU LL LR MA MM WPV D Suppressor - Volts BR CU OC PC SR WPS W Switch BR CU MA MW OC PC SR WPY T Switch-Rotary/Selector BR CU MA MW OC PC SR WPT C Terminal BR CU HR MA MS PC SR WPT X Terminal Block/Rail BR MA PC SRT S Thermostat BE BR CU HR MA MM MW OC SR WPW T Tie - Cable BE BR CU MA WPL Q Torque Limiter BE BR CU HR MA MW OC PC SR WPX W Transducer - Watts AH AL BE BR CU HR MA MW OC PC SR WPC T Transformer - Current BE BR CU HR MA MW OC PC SR WPX F Transformer - Voltage BE BR CU HR MA MW OC PC SR WPX Q Transistor BR CU MW OC SR WPV X Varistor BR CU MA OC PC SR WPQ R Voltage Regulator Ac BE BR HR MA MW SC SO SR WP

W F Washer - Flat BE BR CU MA MM OS US WPW L Washer - Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MP MW OC PC SR WP

JA Generator Accessories Generators

33

JA GENERATOR ACCESSORIES

Code Component Mode of FailureN B Bar - Neutral Bus BE BR CU MA ML MM WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPC E Box - Circuit Breaker BE BR CO CU MA MM SD WPT B Box – Terminal BE BR CO CU MA MM SD WPB K Bracket/Support BE BR CO CU MA MM SD WPC P Breaker - Power Circuit BE BR HR ID LR MA MP OC SC SO SR WPC O Cover BE BR CO CU MA MM SD WPH G Heater – Generator BE BR CU MA MM MW OC SR WPL G Lug BR CO MA MS MT OC SR WPT N Nut BE BR CU MA MM MS MT WPT Q RTD BE BR CO CU HR LR MA MM MW OC BR WPI F Standoff – Insulator BR CU LL LR MA MM WPO S Switch – Overspeed BR CU MA MW OC PC SO SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MP MW OC PC SR WP

JR Generator Rotor Generators

34

JR GENERATOR ROTOR

Code Component Mode of FailureB E Bearing BE BR CU ER MA MM OS SE SP US WO WPW B Blower Wheel BE BR CU MA MM WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPF R Coil Form – Rotor BE BR CU MA MM OS UN WPD B Damper Bar – Rotor BE BR CU MA ML MM SD WPD D Diode/Rectifier BE BR HR LR MA MM OC SC SO SR WPD V Disc Drive Rotor BE BR CU MA MM WPR R Disc – Retention BE BR CU MA MM WPH U Hub BE BR CO CU MA MM PO WPI R Insulation - Rotor Side BR CU MA MM WPI Q Insulation - Rotor Slot BR CU MA MM WPY E Key BR CU MA MM WPL M Lamination BE BR CO CU MA MM POM C Magnet BR MA MM WOZ P Pin – Roll BE BR CU MA WPS R Ring – Retainer BE BR CU MA WPE R Rotor – Exciter BE BR CO CU HR ID LR MA MM MW OC SR WPM R Rotor – Main BE BR CO CU HR ID LR MA MM MW OC SR WPP G Rotor – PMG BE BR CU ID MA MM OC SR WPI Z Separator - Rotor Slot BE BR LL MA MM MP NS WO WPG E Slip Rings BE BR CO DR HR LL MA ML MM MP OC PC PO SR WO WPS P Spacer BR CU MA MM OS US WO WPO S Switch – Overspeed AH AL BR CU MA MW OC SC SO SR WPT C Terminal BR CO HR MA MS PC SR WPW O Washer – Bellville BE BR CU MA MM OS US WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPW W Wedge - Rotor Slot BE BR CU MA MM OS US WPB W Weight – Balance BE BR CU MA MM OS US WPW H Wiring Harness BR CO HR II LR MA MW OC PC SR WP

JS Generator Stator Generators

35

JS GENERATOR STATOR

Code Component Mode of FailureA G Adapter - Gen BR ML MM POB F Baffle BE BR CU MA MM WPM B Band – Mounting BE BR CU MA MM WPS B Barrel BE BR CU MA MM WPI H Bearing Insert - Endbell BE BR CU ER MA MM SE SP WO WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPR U Brush BE BR CU HR LR MA NS SO WPU B Brush Holder Assy BE BR CU MA MM WPS U Brush Spring BE BR CU MA MM WPP C Clamp BE BR CO CU MA MM MS MT WPC L Clip BE BR CO CU MA MM WPW U Coil – Stator Wire BE BR HR LR MA MM OC SC SO SR WPC C Condenser/Capacitor BR CO HR LR MA OC SR WPA Z Connector - Electrical BR CO MA PC SR WPC O Cover BE BR CO CU MA MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPE B End Bell - Gen BE BR CU ER MA MM PO SD WPL I Eye Bolt - Lifting BE BR CU MA MMM F Foot – Mounting BE BR CU MA ML MM SD WPB Q Grille/Screen BE BR CU MA MM SD WPG B Grommet BR CU LO MA MM MP WPG S Ground Strap BE BR CO MA MM MP WO WPG D Guard - Sheet Metal BE BR CU MA MM WPH P Hole Plug BE BR CU MA MM WPH S Housing/Panel/Post/ Rail BE BR CO CU MA ML MM PO SD WPI U Insulation - Phase Blanket BR CU MA MM WPI X Insulator - Stator Slot BR CU MA MM WPL M Lamination BE BR CO CU MA MM POL G Lug BR CO MA MS MT OC SR WPM C Magnet BR MA MM WOT N Nut BE BR CU MA MM MS MT WPO R O – Ring BR CU ER LW MA WPZ P Pin – Roll BE BR CU MA MM WPR J Rib – Generator Stator BE BR CU MA MM WPS P Spacer BR CU MA MM OS US WO WPS X Spring BE BR CO MA MM WO WP

JS Generator Stator Generators

36

Code Component Mode of FailureP X Spring Pin BE BR CO MA MM WO WPS G Stator - Exciter BE BR CO CU HR ID LR MA MM MW OC SR WPM S Stator - Main BE BR CO CU HR ID LR MA MM MW OC SR WPS Q Stator - PMG BE BR CO CU HR ID LR MA MM MW OC SR WPT C Terminal BR CO HR MA MS PC BR WPT X Terminal Block/Rail BR MA PC SRW T Tie – Cable BE BR CU MA WPY R Tolerance Ring BE BR CU MA MM OC US WPV X Varistor BR CU MA OC PC SR WPW F Washer - Flat BE BR CU MA MM OS US WPW L Washer - Flat BE BR CU MA MM OS US WPL N Wedge - Stator Slot BE BR CU MA MM OS US WPW H Wiring Harness BR CO HR II LR MA MW OC PC SR WPW G Wrapper - Stator BE BR CU MA MM WP

Table of Contents Housing & Mounting

37

HOUSING AND MOUNTING SECTION

System Page

YC HOUSING & MOUNTING CHASSIS...................................................................................38

YE HOUSING & MOUNTING ENCLOSURE............................................................................39

YT HOUSING & MOUNTING TRAILER...................................................................................40

YC Housing & Mounting Chassis Housing & Mounting

38

YC HOUSING & MOUNTING CHASSIS

Code Component Mode of FailureM L Bolt/Stud BE BR CU ER MA MM MS MT WPF A Carrying Frame BE BR CU MA MM WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD Y Dolly BE BR CU MA MM SD WPP D Drip Pan BE BR CU MA MM SD WPM F Foot – Mounting BE BR CU MA ML MM SD WPG B Grommet BR CU LO MA MM MP WPH D Hold down - Battery BE BR CU MA MM WPI N Insulation BR CU ER MA MM WPR M Isolator - Vibration BR CU MA MM WO WPY E Key BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPM Z Skid BE BR CU MA MM MP SD WPS P Spacer BR CU MA MM OS US WO WPE K Support - Engine Front BE BR CU LL MA MM WPF M Tape – Sealing Foam BR CU SD WPW V Washer - Bevel BE BR CU MA MM OS US WPW F Washer - Flat BE BR CU MA MM OS US WPW L Washer - Lock BE BR CU MA MM OS US WP

YE Housing & Mounting Enclosure Housing & Mounting

39

YE HOUSING & MOUNTING ENCLOSURE

Code Component Mode of FailureM L Bolt/Stud BE BR CU ER MA MM MS MT WPC L Clip BE BR CO CU MA MM WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD O Door BE BR CU MA MM SD WPD E Door Louvered BE BR CU MA MM SD WPD U Duct BE BR CU MA MM SD WPB Q Grill/Screen BE BR CU MA MM SD WPG B Grommet BR CU LO MA MM MP WPH L Handle - Latch BE BR CU MA MM WPH K Handle - Lock BE BR CU MA MM WPH H Hinge – Door BE BR CU MA MM WO WPH D Hold down - Battery BE BR CU MA MM WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPI N Insulation BR CU ER MA MM WPR M Isolator - Vibration BR CU MA MM WO WPY E Key BR CU MA MM WPX L Motor - Louver BR CU HR LR MA MM OC SR WPT N Nut BE BR CU MA MM MS MT WPP Y Pin – Hinge BE BR CU MA MM WPD H Shield - Heat BE BR CU MA MM WPS P Spacer BE BR CU MA MM OS US WO WPF M Tape – Sealing Foam BR CU SD WPW V Washer - Bevel BE BR CU MA MM OS US WPW F Washer - Flat BE BR CU MA MM OS US WPW L Washer - Lock BE BR CU MA MM OS US WP

YT Housing & Mounting Trailer Housing & Mounting

40

YT HOUSING & MOUNTING TRAILER

Code Component Mode of FailureA B Actuator – Surge Brake BE BR CO DR MA MM SE WO WPW X Axle Assembly BE BR MA MM WO WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPP C Clamp BE BR CO CU MA MM MS MT WPF D Fender/Bumper BE BR CU MA MM SD WPH A Hitch Assembly BE BR CU MA MM WPH B Hose – Brake BR CU DR ER LO MA MM WPL T Lamp/Light BR CU OC SC WPL B Line – Brake BR CU ER LO MA MM PO WPT N Nut BE BR CU MA MM MS MT WPJ S Screw – Jack BE BR CO MM PO WPW N Tire & Wheel Assembly BE BR CU LA MA MM WO WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

Table of Contents Paralleling System

41

PARALLELING SYSTEM SECTION

System Page

PB PARALLELING SYSTEM BATTERY CHARGER..............................................................42

PC PARALLELING SYSTEM CONTROL..................................................................................43

PR PARALLELING SYSTEM ELECTRICAL - AC ...................................................................44

PE PARALLELING SYSTEM ENCLOSURE .............................................................................45

PP PARALLELING SYSTEM PROTECTION DEVICE ............................................................46

PB Paralleling System Battery Charger Paralleling System

42

PB PARALLELING SYSTEM BATTERY CHARGER

Code Component Mode of FailureQ B Board – Battery Charger BE BR HR MA MW OC SC SO SR WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPC O Cover BE BR CO CU MA ML MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD D Diode/Rectifier BE BR HR LR MA MM OC SC SO SR WPV F Fuse BR MA OC SR WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPM A Meter – Amp BE BR CU HR LR MA MW OC SD SR WPM D Mount - Cable Tie BE BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPS C Screw Assembly BE BR CO CU HR LR MA MM MW OC SR WPY T Switch – Rotary/Selector BR CU MA MW OC PC SR WPT C Terminal BR CO HR MA MS PC SR WPW T Tie – Cable BEBR CU MA WPX F Transformer - Voltage BE BRCU HR MA MW OC PC SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

PC Paralleling System Control Paralleling System

43

PC PARALLELING SYSTEM CONTROL

Code Component Mode of FailureL E Auto. Trans & Load Contr BE BR HR ID LR MA MM OC SC SO SR WP LUL A Auto. Gen. Load. Control BE BR HR ID LR MA MM OC SC SO SR WP LUB Z Battery – Station BE BR HR ID LR MA MM OC SC SO SR WP QY Board - Display BE BR ID MW SC SR WP SO OC MA HRE E Clock - Exerciser AH AL BR HR LR MA NP OC PW SR WPA Z Connector - Electrical BR CO MA PC SR WPC J Contact Block BE BR CU MA MM OC PC WPD D Diode/Rectifier BE BR HR LR MA MM OC SC SO SR WPF B Flasher BR CO HR LR MA MM SR WO WPH R Horn BR CO HR LR MA MM OC SR WO WPL T Lamp/Light BR CU OC SC SO WPH M Module - Load Share BE BR HR ID LR MA MM MW OC SC SO SR WP LUP O Potentiometer BE BR HR MA MM MW OC SC SO SR WPU C Progr Contr Centrl Proc BE BR HR MA MM MW OC SC SO SR WP LUU I Progr Contr Input BE BR HR MA MM MW OC SC SO SR WP LUU O Progr Contr Output BE BR HR MA MM MW OC SC SO SR WP LUU P Progr Contr Pow. Supply BE BR HR MA MM MW OC SC SO SR WP LUO A Pulse Alarm BE BR HR MA MM MW OC SC SO SR WPK C Relay – Control BE BR HR MA MM MW OC SC SO SR WPK T Relay - Time Delay AH AL BE BR HR MA MM MW OC SC SO SR WPR T Resistor BE BR HR MA MM MW OC SC SO SR WPU S Sensor - Dc Under Voltage AH AL BE BR HR LR MA MM OC SC SO SR WPH Q Sensor – Master Start BE HR LR MA MW OC PC SR UN WP LUS K Socket – Relay BR HR MA MW OC SR WPS W Switch AH AL BR CU MA MW OC PC SR WPY T Switch – Rotary/Selector BR CU MA MW OC PC SR WPY D Software BE BR CU ID MA MP NP LU PW SD WPT C Terminal BR CU MA MW OC PC SR WPT X Terminal Block BR MA PC SRW T Tie – Cable BE BR CU MA WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

PR Paralleling System Electrical - AC Paralleling System

44

PR PARALLELING SYSTEM ELECTRICAL - AC

Code Component Mode of FailureR A Annunciator BR CU MA MM MP MW OC SD SR LUC P Breaker – Power Circuit BE BR HR ID LR MA OC SC S0 SR WPE E Clock – Exerciser AH AL BR HR LR MA NP OC PW SR WPA Z Connector – Electrical BR CO MA PC SR WPV F Fuse BR MA OC R WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WPO B Holder – Synch Lamp BE BR HR LR MA MM OC SC S0 SR WPO L Lamp – Synch BE BR HR LR MA MM OC SC S0 SR WPL G Lug BR CO MA MS MT OC SR WPM A Meter – Amp BE BR CU HR LR MA MW OC SD SR WPM E Meter – Frequency BE BR CU HR LR MA MW OC SD SR WPM H Meter – Hour BE BR CU HR LR MA MW OC SD SR WPV A Meter - Power Factor BE BR CU HR LR MA MW OC SD SR WPM G Meter - Sync Scope BE BR CU HR LR MA MW OC SD SR WPM Q Meter – Var BE BR CU HR LR MA MW OC SD SR WPM V Meter – Volt BE BR CU HR LR MA MW OC SD SR WPM W Meter – Watt BE BR CU HR LR MA MW OC SD SR WPM X Meter - Watt/Var BE BR CU HR LR MA MW OC SD SR WPS F Sensor – Frequency AH AL BE BR HR LR MA MM OC SC SO SR WPY S Synchronizer BE BR CU HR MA MW OC SR WP LUT C Terminal BR CO HR MA MS PC SR WPW T Tie – Cable BE BR CU MA WPX W Transducer – Watts AH AL BE BR CU HR MA MW OC PC SR WPX V Transducer – Var AH AL BE BR CU HR MA MW OC PC SR WPC T Transformer - Current BE BR CU HR MA MW OC PC SR WPX F Transformer - Voltage BE BR CU HR MA MW OC PC SR WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

PE Paralleling System Enclosure Paralleling System

45

PE PARALLELING SYSTEM ENCLOSURE

Code Component Mode of FailureB B Barrier – Bus BE BR CU MA ML MM WPR K Battery – Rack BE BR CU MA MM WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPP B Breaker Pan BE BR CO CU MA MM SD WPB U Bus BE BR CU MA MM WPB T Bus Support BE BR CU MA MM WPC H Channel BE BR CO CU MA MM WPP C Clamp BE BR CO CU MA MM MS MT WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD O Door BE BR CU MA MM SD WPG B Grommet BR CU LO MA MM MP WPG S Ground Strap BE BR CO MA MM MP WO WPH L Handle – Latch BE BR CU MA MM WPH K Handle Lock BE BR CU MA MM WPH H Hinge – Door BE BR CU MA MM WO WPH P Hole Plug BE BR CU MA MM WPH S Housing/Panel/Post/ Rail BE BR CO CU MA ML MM PO SD WPI G Insulator – Bus BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPP I Paint CU MA WPZ P Pin – Roll BE BR CU MA MM WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

PP Paralleling System Protection Device Paralleling System

46

PP PARALLELING SYSTEM PROTECTION DEVICE

Code Component Mode of FailureK D Relay – Differential AH AL BE BR HR MA MM MW OC SC SO SR WPK G Relay – Ground Fault BE BR HR MA MM MW OC SC S0 SR WPK X Relay - High Speed Auxiliary AH AL BE BR HR MA MM MW OC SC SO SR WPK L Relay – Lockout BE BR HR MA MM OC SC SO SR WPK N Relay - Neg. Sequence BE BR HR MA MM OC SC SO SR WPK O Relay - Over Current AH AL BE BR HR MA MM MW OC SC SO SR WPK V Relay - O/U Voltage AH AL BE BR HR MA MM MW OC SC SO SR WPK R Relay – Reverse Power AH AL BE BR HR MA MM MW OC SC SO SR WPK S Relay - Synch Check BE BR HR MA MM OC SC SO SR WP

Table of Contents Raw Material

47

RAW MATERIAL SECTION

System Page

ZM RAW MATERIAL MISCELLANEOUS MATERIAL..........................................................48

ZP RAW MATERIAL SHIPPING & PACKAGING ...................................................................49

ZM Raw Material Miscellaneous Material Raw Material

48

ZM RAW MATERIAL MISCELLANEOUS MATERIAL

Code Component Mode of FailureN A Bar - Aluminum BE BR CO MM PO WPN D Bar - Cast Iron BE BR CO MM PO WPN F Bar – Copper BE BR CO MM PO WPN S Bar – Steel BE BR CO MM PO WPF Z Coolant – Antifreeze MPF K Foam BR CU MM WPN G Gusset BE BR CO MM PO WPI N Insulation BR CU ER MA MM WPN L Lubricant CU DR MP WPN T Rod – Steel BE BR CO MM PO WPN R Round – Aluminum BE BR CO MM PO WPN U Round – Steel BE BR CO MM PO WPN V Screw – Stock BE BR CO MM PO WPZ T Sealants – Thrds, Gskts, Etc CU DK ID LA LF LO LW MA MP WPN X Sheet – Aluminum BE BR CO MM PO WPN Y Sheet – Steel BE BR CO MM PO WPN Z Sleeving – Insulation BR CU WPN Q Spring – Steel BE BR CO MM PO WPN N String BR CU WPN H Strip – Aluminum BE BR CO MM PO WPW I Strip – Brass BE BR CO MM PO WPW Q Strip – Copper BE BR CO MM PO WPW R Strip – Steel BE BR CO MM PO WPT P Tape BR CU SD WPU A Tubing – Aluminum BE BR CO CU DR LE MA MM WPU Y Tubing – Bundy BE BR CO CU DR MM SD WPU K Tubing – Copper BE BR CO CU DR MM SD WPU R Tubing – Steel BE BR CO CU DR MM SD WPW K Wire – Copper BE BR CO CU HR MM OC PO SD WPW J Wire – Steel BE BR CO CU MM PO SD WP

ZP Raw Material Shipping & Packaging Raw Material

49

ZP RAW MATERIAL SHIPPING & PACKAGING

Code Component Mode of FailureN K Carton BE BR ID MM WPN W Crate – Wood BE BR MM WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD W Manuals CU II MA MP WPN P Name – Plate CU II MA MM SD WPP I Paint CU MA WPW D Skid – Wood BR MM WPT P Tape BR CU SD WP

Table of Contents Transfer Switch

50

TRANSFER SWITCH SECTION

System Page

AB TRANSFER SWITCH BATTERY CHARGER.....................................................................51

AC TRANSFER SWITCH CONTROL ........................................................................................52

AE TRANSFER SWITCH ENCLOSURE....................................................................................54

AS TRANSFER SWITCH.............................................................................................................55

AB Transfer Switch Battery Charger Transfer Switch

51

AB TRANSFER SWITCH BATTERY CHARGER

Code Component Mode of FailureQ B Board - Batt Charger BE BR HR MA MP MW OC SC SO SR WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPC O Cover BE BR CO CU MA MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD D Diode/Rectifier BE BR HR LR MA MM OC SC SO SR WPV F Fuse BR MA OC SR WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WPH S Housing/Panel/Post/Rail BE BR CO CU MA ML MM PO SD WPM A Meter – Amp BE BR CU HR LR MA MW OC SD SR WPM D Mount - Cable Tie BE BR CU MA MM WPT N Nut BE BR CU MA MM MS MT WPS C Scr Assy BE BR CO CU HR LR MA MM MW OC SR WPY T Switch – Rotary/Selector BR CU MA MW OC PC SR WPT C Terminal BR CO HR MA MS PC SR WPW T Tie Cable BE BR CU MA WPX F Transformer - Voltage BE BR CU HR MA MW OC PC SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC WP

AC Transfer Switch Control Transfer Switch

52

AC TRANSFER SWITCH CONTROL

Code Component Mode of FailureR A Annunciator AH AL BR CU LU MA MM MP MW OC SD SRQ W Board - 2 to 3 Wire Conv BE BR HR ID MA MW OC SC SO SR WPQ V Board – Elevator Signal BE BR HR ID MA MW OC SC SO SR WPQ M Board – Mother BE BR HR ID MA MW OC SC SO SR WP LUQ O Board - Prog Trans AH AL BE BR HR ID MA MW OC SC SO SR WPQ Q Board – Sequencer BE BR HR ID MA MW OC SC SO SR WPQ F Board - Time Delay BE BR HR ID MA MW OC SC SO SR WPQ X Board – Transformer BE BR HR ID MA MW OC SC SO SR WPQ Z Board - Volt/Hz Sensing BE BR HR ID MA MP MW OC SC SO SR WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPQ D Control/Board-Digital BE SC WP SO SR BR MW MA ID OC LUQY Control/Board-Display SO SC OC MW MA ID BE YD Control/Software BE ID BR WP CU MA MP NP PW SDP C Clamp BE BR CO CU MA MM MS MT WPE E Clock – Exerciser AH AL BR HR LR MA NP OC PW SR WPA Z Connector – Electrical BR CO MA PC SR WPX R Contractor – Reversing BE BR .MA MM OC SE WPC O Cover BE BR CO CU MA MM SD WPV F Fuse BR MA OC SR WPF H Fuse Holder BR CO HR LR MA MM OC SR WO WPH I Housing – Indicator Lamp BR CU WPL T Lamp/Light BR CU OC SC SO WPM A Meter – Amp BR BE CU HR LR MA MW OC SD SR WPM E Meter – Frequency BR BE CU HR LR MA MW OC SD SR WPM V Meter – Volt BR BE CU HR LR MA MW OC SD SR WPA M Module – Alarm BR BE HR ID LR MA MM MW OC SC SO SR WPV N Module – Communication BE BR HR ID MA MW OC SC SO SR WPP A Plate BE BR CU MA MM WPK C Relay – Control BE BR HR MA MM MW OC SC SO SR WPK M Relay – Monitor BE BR HR MA MM MW OC SC SO SR WPK T Relay - Time Delay AH AL BE BR HR MA MM MW OC SC SO SR WPR T Resistor BE BR HR MA MM MW OC SC S0 SR WPS I Shield BE BR CU MA MM WPS K Socket – Relay BR HR MA MW OC SR WPS W Switch BR CU MA MW OC PC SR WPY T Switch – Rotary/Selector BR CU MA MW OC PC 8R WPY D Software BE BR CU ID LU MA MP NP PW SD WPT C Terminal BR CO HR MA MS PC SR WP

AC Transfer Switch Control Transfer Switch

53

Code Component Mode of FailureT X Terminal Block/Rail BR MA PC SRW T Tie – Cable BE BR CU MA WPC T Transformer - Current BE BR CU HR MA MW OC PC SR WPX F Transformer - Voltage BE BR CU HR MA MW OC PC SR WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC WPAC Touch Screen – Display Board BE BR ID MW SC SR WP SO OC MA HR

AE Transfer Switch Enclosure Transfer Switch

54

AE TRANSFER SWITCH ENCLOSURE

Code Component Mode of FailureN C Bar - Neutral Connector BE BR CU MA ML MM WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPG G Bus – Ground BE BR CU MA MM WPC D Cabinet BE BR CO CU MA MM SD WP MLC H Channel BE BR CO CU MA MM WPP C Clamp BE BR CO CU MA MM MS MT WPC L Clip BE BR CO CU MA MM WPC O Cover BE BR CO CU MA MM SD WPD L Decal, Label, Silkscreen, Tag BE BR CU MA ML MM SD WPD O Door BE BR CU MA MM SD WPP E Edging – Protection BR CU ER MA MM SD WPG K Gasket BR CU ER LA LW MA ML MMH K Handle – Lock BE BR CU MA MM WPH H Hinge – Door BE BR CU MA MM WO WPY E Key BR CU MA MM WPL W Latch – Cam BE BR CO CU MA MM POD L Membrane WPT N Nut BE BR CU MA MM MS MT WPP Y Pin – Hinge BE BR CU MA MM WPP A Plate BE BR CU MA MM WPT I Plate – Barrier BE BR CU MA MM WPR L Rod – Guide BE BR CU MA MM WPN O Rod – Roll BE BR CO MM PO WPS T Shield – Protection BE BR CU MA MM WPS P Spacer BR CU MA MM OS US WO WPY T Switch – Rotary/Selector BR CU MA MW OC PC SR WPW O Washer Bellville BE BR CU MA MM OS US WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WP

AS Transfer Switch Transfer Switch

55

AS TRANSFER SWITCH

Code Component Mode of FailureA L Actuator – Linear BE BR HR LR ML OC SR WO WPA I Arm – Interlock BE BR MA MM WO WPX B Bar – Cross BE BR CU MA ML MM WPI B Bar – Interlock BE BR CU MA ML MM WPB R Barrier – Chute Arc BE BR CU MA ML MM WPB X Barrier – Cross Handle BE BR CU MA ML MM WPB H Barrier – Handle BE BR CU MA ML MM WPB M Barrier – Mounting BE BR CU MA ML MM WPM P Base – Mounting BE BR CU MA ML MM WPX A Block & Cross Bar Assy BE BR CU MA ML MM WPM L Bolt/Stud BE BR CU ER MA MM MS MT WPB K Bracket/Support BE BR CO CU MA MM SD WPC B Breaker – Circuit BE BR HR ID LR MA OC SC S0 SR WPR Q Chute – Arc BE BR MA MM WPP C Clamp BE BR CO CU MA MM MS MT WPC C Condenser/Capacitor BR CO HR LR MA OC SR WPM K Contact – Moveable BE BR MA MM OC WPC S Contact – Stationary BE BR MA MM OC WPC O Contractor – Interlocking BE BR MA MM OC SE WPC O Cover BE BR CO CU MA MM SD WPG H Handle – Switch BE BR CU MA MM WPL S Lever - Aux Sw BR CU MA MM WPL G Lug BR CO MA MS MT OC SR WPA E Rod End – Actuator BE BR CU MA MM WPA R Rod – Actuator BE BR CU MA MM WPI F Standoff – Insulator BR CU LL LR MA MM WPX S Switch – Auxiliary BR CU MA MW OC PC SR WPT C Terminal BR CO HR MA MS PC SR WPT X Terminal Block/Rail BR MA PC SRW T Tie – Cable BE BR CU MA WPO T Transfer Switch Assembly BE BR CU ER HR MA MW OC PC MM SR WP IDU T U – Strap BE BR CU MA MM WPW F Washer – Flat BE BR CU MA MM OS US WPW L Washer – Lock BE BR CU MA MM OS US WPW H Wiring Harness/Leads BR CO HR II LR MA MW OC PC SR WP

Special Failure Codes

56

SPECIAL FAILURE CODES

Codes listed on this page are to be used as failure codes for special circumstances. All six digitsof the failure code are shown hereCode DescriptionXMMMFC Miscellaneous Return Freight ChargeThis code is for miscellaneous material return freight, when freight was not included on theoriginal claim and a second claim is required.

XXVMFC Material Return Freight ChargeThis code is for material return freight, when part return request was received from CumminsPower Generation/Onan after the original claim was submitted. This is required on the secondclaim.

XMTZOL Service Tool WarrantyThis code is for service tool warranty.

XMXTXI Field Test Installation This code is for field test units being installed in an application.

XMXTXM Field Test Unit MaintenanceThis code is for field test units requiring standard maintenance.

XMXTXO Field Test Unit Inspection - Meets SpecificationsThis code is for field test units requiring inspection and meeting specifications.

XMXTXR Field Test RemovalThis code is for field test units being removed from an application.

XXLZXO Inspection - No Problem Found - Meets SpecificationThis code is for inspection with no problem found. Unit meets specification.

XXMMNC Miscellaneous (use this code only when code is not listed any where else)Note: 99.98% of the time there will be a failure code available. This code is audited periodicallyto monitor training and potential identification of possible new codes. If during an audit, it has beendetermined that a code is available the Cummins Power Generation/Onan warranty administrator willnotify you of what the correct code should be and ask you to re-submit the warranty claim. If theCummins Power Generation/Onan warranty administrator agrees that a new code is required, no action onclaim will be taken. The Cummins Power Generation/Onan warranty administrator will notify the failcode administrator, submitting a request to add a new fail code.

XXVKID Field Factory Test VerificationThis code is for factory test verification. The code requires an authorization number.

XXVZID Root Cause IndeterminateThis code is for root cause indeterminate adjustments, when claim is paid prior to determiningroot cause and the corrective action is unknown. If the corrective action is known do not use this failcode. This code requires an authorization number. This code is primarily used for units returned to thefactory for analysis.

Alphabetical Component Index Index

57

IndexActuator

Governer ................................................ 19Linear..................................................... 54Surge Brake ........................................... 39

AdapterAir cleaner ............................................. 21Exhaust .................................................. 15Flange .............................. 8, 15, 16, 21, 22Gen ........................................................ 34

Adapter AssemblyOil Filter ................................................ 22

Air Cleaner Assembly............................. 21Alternator - Battery Charger................. 13Annunciator....................................... 29, 51Arm

Gov ........................................................ 19Interlock................................................. 54

AssemblyAxle ....................................................... 39Ether Injection ....................................... 25Rope....................................................... 24

AutoGen Load Control .................................. 42Trans & Load Control ........................... 42

AUXDrive ...................................................... 12

BackplateAssembly ............................................... 10Mag........................................................ 10

Baffle ........................................................ 34Ball Joint .................................................. 16Band-MTG............................................... 16Bar

Alluminium............................................ 47Cast Iron ................................................ 47Copper ................................................... 47Cross ...................................................... 54Interlock................................................. 54Neutral Bus............................................ 32Neutral Connector ................................. 53Steel ....................................................... 47

Barrel ....................................................... 34Barrier

Bus......................................................... 44

Chute Arc............................................... 54Cross Handle ......................................... 54Handle.................................................... 54Mounting ............................................... 54

BaseMounting ............................................... 54

Base AssyIGN ........................................................ 13Oil .......................................................... 22

BasinRupture .................................................. 16

Battery...................................................... 13Rack....................................................... 44Station.................................................... 42

Bearing..................................... 8, 12, 19, 33Cam........................................................ 10Clutch .................................................... 20Compressor............................................ 20Crankshaft.............................................. 10Idler........................................................ 10Rod ........................................................ 10Turbocharger ......................................... 21

Bearing Cap............................................. 10Bearing Insert

Endbell................................................... 34Belt.................................................. 8, 13, 19Block

Assy-Cyl ................................................ 10Cross Bar Assembly .............................. 54

BlowerMotor ..................................................... 20Wheel................................................. 8, 33

Board2 -3 Wire Conv ...................................... 513PH OV ................................................. 29Alarm Relay........................................... 29Analog ................................................... 29Battery Charger ................... 28, 29, 41, 50Control ................................................... 29Control Panel ......................................... 20Customer Interface ................................ 29Day Tank ............................................... 16Digital .................................................... 29Display............................................. 29, 42

Alphabetical Component Index Index

58

Elevator Signal ...................................... 51Engine Interface..................................... 29Engine Monitor...................................... 29Gov Output Stage .................................. 29Mag Pick-Up ......................................... 29Mother ............................................. 29, 51Power Unit............................................. 20Prog Trans ....................................... 29, 51PT/CT .................................................... 29Pulse Alarm ........................................... 29Reconnection ......................................... 29Sequencer .............................................. 51Signal Module ....................................... 29Time Delay ...................................... 29, 51Transformer ........................................... 51Volt/HZ/Sensing.................................... 51

Board-DigitalControl ................................................... 51

Board-DisplayControl ................................................... 51

Body, air cleaner ..................................... 21Bolt/Stud .................................................. 21Box

Circuit Breaker ...................................... 32Control ................................................... 29Junction.................................................. 13Terminal ................................................ 32

Bracket/Support...................................... 32Breaker

Circuit ........................................ 13, 29, 54Pan ......................................................... 44Power Circuit................................... 32, 43

BreatherAssembly ............................................... 21Hose/Tube.............................................. 21

Brush ........................................................ 34Holder Assembly ................................... 34Spring .................................................... 34

Bus ............................................................ 44Support ............................................ 44, 53

By-Pass Thermostat ................................ 20Cabinet ..................................................... 53Cable

Battery ................................................... 13Choke..................................................... 16Magnetic Pickup.................................... 13

Camshaft.................................................. 26Cap

Fuel ........................................................ 16Indicator................................................. 22Oil Fill ................................................... 22Radiator ................................................... 8Rain........................................................ 15Rotor Ignition ........................................ 13

Carburetor............................................... 16Carrier-Bearing ...................................... 19Carrying Frame ...................................... 37Carton ...................................................... 48Channel .................................................... 53Choke ....................................................... 16Clamp....................................................... 21Clip ........................................................... 29Clock-Exerciser....................................... 42Clutch....................................................... 12

Compressor............................................ 20Coil

Form-Rotor ............................................ 33Ignition .................................................. 13Stator Wire............................................. 34

Compressor.............................................. 20Condenser

Capacitor.............................. 13, 29, 34, 54Radiator ................................................. 20

ContactBlock...................................................... 42Moveable ............................................... 54Stationary............................................... 54

ContactorInterlocking............................................ 54Reversing............................................... 51

ControlBoard-Digital ......................................... 51Board-Display........................................ 51Constant Temp....................................... 20General Assembly ................................. 29Remote Start .......................................... 29Tank-Day............................................... 16

Control/Software..................................... 51Controller

Governor................................................ 19Var/Pow/Factor...................................... 29

Convertor-Fuel........................................ 16Coolant-Antifreeze.................................. 47Cooler-Oil ................................................ 22Coupling

Pump Drive............................................ 16

Alphabetical Component Index Index

59

CoverGearcase ................................................ 10

Cover……………8, 10, 13, 15, 16, 19, 20,26, 28, 29, 32, 34, 41, 50, 51, 53, 54

Crankshaft ............................................... 10Crate - Wood ........................................... 48Cup

Governor................................................ 19Oil .......................................................... 22

Cylinder head .......................................... 26Damper

Bar-Rotor ............................................... 33Vibration................................................ 16

Decal, Label, Silkscreen, Tag……………8,12, 16, 28, 29, 34, 37, 38, 41, 44, 48, 50,53

Diaphragm............................................... 16Diode/Rectifier ........................................ 28Disc Drive Rotor...................................... 33Disc-Retention ......................................... 33Display Board - Touch Screen ............... 52Dolly ......................................................... 37Drip pan ................................................... 37Duct .......................................................... 38

Air............................................................ 8Edging - Protection ................................. 53Elbow........................................................ 21Element

Air filter ................................................. 21Breather ................................................. 21Safety filter ............................................ 21Thermostat ............................................. 16

EnclosureGenerator Set ......................................... 38Transfer Switch ..................................... 53

End Bell - Gen ......................................... 34Evaporator............................................... 20Eye Bolt - Lifting..................................... 34Fan.............................................................. 8Fender /Bumper ...................................... 39Filter

Fuel ........................................................ 16Oil .......................................................... 22Water ....................................................... 8

Flasher...................................................... 42Float.......................................................... 16Flywheel ................................................... 12Foam......................................................... 47

Foot -Mounting ....................................... 34Fuel Cooler .............................................. 16Fuse....................... 13, 28, 30, 41, 43, 50, 51

Holder……………13, 28, 30, 41, 43, 50,51

GasketCylinder Head........................................ 26Gear Cover............................................. 10Oil Base/Pan .......................................... 10Valve Cover........................................... 26

Gasket……………8, 10, 12, 15, 16, 19, 20,21, 22, 26, 53

GaugeCoolant Temp ........................................ 30Fuel Level .............................................. 16Fuel Pressure ................................... 16, 30Mechanical Oil Press............................. 22Oil Pressure ........................................... 30Oil Temp................................................ 30

Gear............................ 10, 12, 13, 19, 22, 26Glow Plug................................................. 13Grill/Screen.............................................. 30Grommet.................................................. 30Ground Strap .......................................... 30Guard

Sheet Metal ............................ 8, 12, 20, 34Wire Fan .................................................. 8

Gusset ....................................................... 47Handle ...................................................... 24

Latch ................................................ 38, 44Lock........................................... 38, 44, 53Switch .................................................... 54

Hanger - Exhaust .................................... 15Heat Exchanger......................................... 8Heater

Battery ................................................... 25Control ................................................... 30Coolant .................................................. 25Core ....................................................... 20Generator ............................................... 32Oil .......................................................... 25

Hinge - Door ............................................ 38Hitch - Assembly ..................................... 39Holddown - Battery................................. 37Holder - Synch Lamp ............................. 43Hole Plug……………8, 13, 16, 21, 30, 34,

44Horn ......................................................... 30

Alphabetical Component Index Index

60

HoseAir Conditioning.................................... 20Brake...................................................... 39Coolant ........................................ 8, 20, 25Guel Line ............................................... 16Oil .......................................................... 22Preheat ................................................... 16Vacuum.................................................. 16

HousingIndicator Lamp ................................ 30, 51Panel/Post/Rail……………8, 12, 19, 20,

28, 30, 34, 38, 41, 44, 50Hub............................................... 12, 19, 33Impeller...................................................... 8Indicator - Service................................... 21Injection - Pump...................................... 16Insulation

Phase Blanket ........................................ 34Rotor Side.............................................. 33Rotor Slot............................................... 33Stator Slot .............................................. 34

Inverter Assembly................................... 30Isolator Vibration ................................... 30Jet ............................................................. 17Key............................................................ 17Knob......................................................... 17Lamination .............................................. 33Lamp

Light .................................... 30, 39, 42, 51Synch ..................................................... 43

LatchCam........................................................ 53Rubber ................................................... 20

Lead Assy - Thermocouple..................... 30Lever - Aux SW....................................... 54Limiter - Cranking.................................. 30Line

Brake...................................................... 39Fuel ........................................................ 17Oil .......................................................... 22

Linkage - Choke/Throttle....................... 17Lubricant ................................................. 47Lug............................................................ 54Magnet ............................................... 33, 34Maintainer - Oil Level ............................ 22Manifold

Exhaust .................................................. 15Intake ..................................................... 21

Manuals.................................................... 48Membrane................................................ 53Meter

AMP .............................. 28, 30, 41, 50, 51AMP ...................................................... 43Frequency .................................. 30, 43, 51Hour ........................................... 20, 30, 43Power Factor.................................... 30, 43Sync Scope ............................................ 43Tachometer ............................................ 30Var ......................................................... 43Volt ...................................... 28, 30, 43, 51Watt ................................................. 30, 43Watt/Var ................................................ 43

ModuleAlarm..................................................... 51Communication ............................... 30, 51Control ................................................... 20Excit Loss .............................................. 30Idlematic ................................................ 30Ignition .................................................. 13Load Share............................................. 42Paralleling.............................................. 30Protection............................................... 30

Motor - Louver........................................ 38Muffler ..................................................... 15Name - Plate ............................................ 48Needle

Idle Adj .................................................. 17Main....................................................... 17

Nozzle - Fuel Injection ............................ 17Nut……………8, 10, 12, 13, 15, 17, 19, 21,

22, 28, 30, 32, 34, 37, 38, 39, 41, 44, 50,53

O - Ring................................................ 8, 26Oxygen-Sensor ........................................ 17Paint ................................................... 44, 48Pan - Oil ................................................... 22Paralleling System Control .................... 42PCB Assy - Gauge BD............................. 30Pencil - Zinc ............................................... 8Pin

Dowel .............................................. 10, 12Hinge ............................................... 38, 53Roll .................... 17, 19, 22, 26, 33, 34, 44

PipeExhaust .................................................. 15Fittings................. 8, 15, 17, 20, 21, 22, 26

Alphabetical Component Index Index

61

Piston........................................................ 10Pin.......................................................... 10

Plate.............................................. 17, 51, 53Barrier.................................................... 53Rear Bearing.......................................... 10Throttle .................................................. 17

Plug............. 8, 10, 12, 15, 17, 19, 21, 22, 26Plunger

By Pass .................................................. 22Plunger Points ......................................... 13Points........................................................ 13Potentiometer .................................... 30, 42Progr Contr

Centrl Proc............................................. 42Input....................................................... 42Output .................................................... 42Power Supply......................................... 42

PulleyAlternator............................................... 13Fan ........................................................... 8

Pulse Alarm ............................................. 42Pump

Coolant .................................................... 8Electrical Fuel........................................ 17Mechanical Fuel .................................... 17Oil .......................................................... 22

Pyrometer ................................................ 30Radiator ..................................................... 8Reactor……………................................. 31Receiver Dryer ........................................ 20Receptacle ................................................ 31Regulator

LPG........................................................ 17Oil Level ................................................ 22

RelayControl……………........... 13, 25, 31, 42, 51Differential ............................................ 45Ground Fault.......................................... 45High Speed Auxiliary ............................ 45Lockout.................................................. 45Monitor .................................................. 51Neg Sequence ........................................ 45O/U Frequency…………… ...................... 31O/U Voltage…………… .................... 31, 45Over Current .......................................... 45Reverse Power……………................. 31, 45Synch Check.......................................... 45Time Delay……………................ 31, 42, 51

Resister..................................................... 13Rib - Generator Stator ........................... 34Ring

Gear ....................................................... 12Retainer...................... 8, 10, 12, 17, 26, 33Set .......................................................... 10

Rocker Arm ............................................. 26Rod

Actuator ................................................. 54Connecting............................................. 10Governor................................................ 19Guide ..................................................... 53Push ....................................................... 26Roll ........................................................ 53Steel ....................................................... 47Throttle Control ..................................... 17

Rod End - Actuator................................. 54Rotor

Exciter.................................................... 33Ignition .................................................. 13Main................................................. 19, 33PMG ...................................................... 33

RoundAluminum.............................................. 47Steel ....................................................... 47

RTD .......................................................... 32SCR Assy.................................................. 50Screw .......................................................... 8

Assembly ......................................... 28, 41Jack ........................................................ 39Stock ...................................................... 47

Seal ......................... 9, 10, 12, 13, 17, 19, 20Valve Stem ............................................ 26

Sealants - Thrds, Gskts........................... 47Sender

Coolant Temp .......................................... 9Low Coolant ............................................ 9Oil Pressure ........................................... 22Oil Temp................................................ 22

SensorDC Under Voltage ................................. 42Frequency .............................................. 43Mag Pickup............................................ 19Master Start ........................................... 42Oxygen .................................................. 17

SeparatorFuel/Water ............................................. 17Rotor Slot............................................... 33

Alphabetical Component Index Index

62

ShaftAssy - Rocker ........................................ 26Throttle .................................................. 17

SheetAluminum.............................................. 47Steel ....................................................... 47

Shield........................................................ 51Heat.............................................. 9, 15, 38Protection............................................... 53

Shims ........................................................ 17Shroud Sheet Metal .................................. 9Shutter........................................................ 9Silencer - Air Intake ............................... 21Siphon Break ........................................... 15Skid........................................................... 37

Wood ..................................................... 48Sleeve.................................................. 10, 19

Crankshaft.............................................. 10Sleeving - Insulation................................ 47Slip Rings ................................................. 33Socket - Relay .............................. 31, 42, 51Software……………................................... 31Solenoid

Start…………… ................................. 14, 31Stopping................................................. 14

Spacer......... 9, 15, 17, 19, 33, 35, 37, 38, 53Spark Plug ............................................... 14Spark Plug Boot ...................................... 14Spring............................... 17, 19, 22, 26, 35

Pin.............................................. 17, 19, 35Steel ....................................................... 47

Standoff - Insulator..................... 31, 32, 54Starter ...................................................... 14

Recoil..................................................... 24Stator

DC.......................................................... 14Excciter.................................................. 35Main................................................. 19, 35PMG ...................................................... 35

Strainer .................................................... 22Strap

Adjusting ............................................... 14Muffler................................................... 15

String........................................................ 47Strip

Aluminum.............................................. 47Brass ...................................................... 47Copper ................................................... 47

Steel ....................................................... 47Support - Engine Front .......................... 37Suppressor - Volts ................................... 31Switch ..................................... 14, 31, 42, 51

Auxiliary................................................ 54Basin ...................................................... 17Binary .................................................... 20Exh Temp .............................................. 15Float ....................................................... 17Hi Temp Pre-alarm .................................. 9Hi Temp Shutdown.................................. 9Low Eng Temp ........................................ 9Oil Level ................................................ 22Oil Pressure ........................................... 22Overspeed ........................................ 32, 33Rotary/Selector……………28, 31, 41, 42,

50, 51, 53Vacuum.................................................. 17

Synchronizer............................................ 43Tank

Expansion ................................................ 9Fuel ........................................................ 17Fuel Day ................................................ 17Oil LevelMaintainer .............................. 22Overflow.................................................. 9Sub-base, Fuel ....................................... 17

Tape.................................................... 47, 48Sealing Foam ................................... 37, 38

Tappet ...................................................... 26Terminal .................................................. 41

Block...................................................... 42Block/Rail…………… 14, 28, 31, 35, 52, 54

Terminal……………14, 28, 31, 33, 35, 42, 43,52, 54

Thermostat .............................. 9, 22, 25, 31Thermostat Housing ................................. 9Tie - Cable……………9, 28, 31, 35, 41, 42,

43, 50, 52, 54Tip - Nozzle .............................................. 17Tire & Wheel Assembly ......................... 39Tolerance Ring ........................................ 35Torque Limiter…………… ....................... 31Touch Screen - Display Board ............... 52Transducer - Var..................................... 43Transfer Switch Assembly ..................... 54Transfer Switch Battery Charger.......... 50Transfer Switch Control......................... 51Transfer Switch Enclosure..................... 53

Alphabetical Component Index Index

63

TransformerCurrent……………....................... 31, 43, 52Voltage…………… .... 28, 31, 41, 43, 50, 52

Transister................................................. 31Tube.................................... 9, 10, 20, 21, 25

Exhaust .................................................. 15Fuel ........................................................ 17Oile Filter............................................... 23Push ....................................................... 26

TubingAluminum.............................................. 47Bundy .................................................... 47Copper ................................................... 47Flex ........................................................ 15Steel ....................................................... 47

Turbocharger .......................................... 21U - Strap................................................... 54Valve

Breather ................................................. 10Cap......................................................... 26Check............................................... 17, 23Drain ................................ 9, 12, 17, 23, 25Exhaust .................................................. 26Expansion .............................................. 20Float ....................................................... 18Guide ..................................................... 26Intake ..................................................... 26Lock....................................................... 26Rain........................................................ 11

Solenoid....................................... 9, 18, 20Water Saver ............................................. 9

Valve - SeatExhaust .................................................. 26Intake ..................................................... 26

Varistor…………….............................. 31, 35Voltage Regulator

DC.................................................... 14, 31Washer

Balance .................................................. 19Bellville ..................................... 12, 33, 53Bevel................................................ 37, 38Flat……………9, 11, 12, 14, 15, 18, 19, 21,

23, 26, 28, 31, 32, 33, 35, 37, 38, 39, 41,44, 50, 52, 53, 54

Lock……………9, 11, 12, 14, 15, 18, 19, 21,23, 26, 28, 31, 32, 33, 37, 38, 39, 41, 44,50, 52, 53, 54

Thrust..................................................... 11Wedge - Rotor Slot............................ 33, 35Weight-Balance ....................................... 33Wire

Copper ................................................... 47Spark Plug ............................................. 14Steel ....................................................... 47

Wiring Harness/Leads……………14, 25, 28,31, 32, 41, 42, 43, 50, 52