John Deere Powertech 4 5l 6 8l 4045 6068 Oem Diesel Engines

Introduction

Foreword

READTHISMANUALcarefullytolearnhowtooperate andserviceyourenginecorrectly.Failuretodoso couldresultinpersonalinjuryorequipmentdamage.

THISMANUALSHOULDBECONSIDEREDa permanentpartofyourengineandshouldremainwith theenginewhenyousellit.

MEASUREMENTSINTHISMANUALaregiveninboth metricandcustomaryU.S.unitequivalents.Useonly correctreplacementpartsandfasteners.Metricand inchfastenersmayrequireaspecificmetricorinch wrench.

RIGHT-HANDANDLEFT-HANDsidesaredetermined bystandingatthedriveorflywheelend(rear)ofthe engineandfacingtowardthefrontoftheengine.

WRITEENGINESERIALNUMBERSandoptioncodes inthespacesindicatedintheRecordKeepingSection.

Accuratelyrecordallthenumbers.Yourdealeralso needsthesenumberswhenyouorderparts.Filethe identificationnumbersinasecureplaceofftheengine.

SETTINGFUELDELIVERYbeyondpublishedfactory specificationsorotherwiseoverpoweringwillresultin lossofwarrantyprotectionforthisengine.

CERTAINENGINEACCESSORIESsuchasradiator, aircleaner,andinstrumentsareoptionalequipmenton JohnDeereOEMEngines.Theseaccessoriesmaybe providedbytheequipmentmanufacturerinsteadof JohnDeere.Thisoperator’smanualappliesonlytothe engineandthoseoptionsavailablethroughtheJohn Deeredistributionnetwork.

CALIFORNIAPROPOSITION65WARNING:Diesel engineexhaustandsomeofitsconstituentsare knowntotheStateofCaliforniatocausecancer, birthdefects,andotherreproductiveharm.

OMRGOEM,IFC–19–12JAN99–1/1

JohnDeereEngineOwner:

Don’twaituntilyouneedwarrantyorotherserviceto meetyourlocalJohnDeereEngineDistributoror ServiceDealer.

Learnwhoheisandwhereheis.Atyourfirst convenience,gomeethim.He’llwanttogettoknow youandtolearnwhatyourneedsmightbe.

UtilisateursDeMoteursJohnDeere:

N’attendezpasd’etreoblige d’avoirrecoursavotre ConcessionnaireouPointdeServiceleplusproche pourvousadresseralui.

Renseignez-vousdesquepossiblepourl’identifieret lelocaliser.Alapremiereoccasion,prenezcontact avecluietfaites-vousconnaıˆtre.Ilseraluiaussi heureuxdefairevotreconnaissanceetdesavoirque vouspourrezcomptersurluilemomentvenu.

AnDenBesitzerDesJohnDeereMotors:

WartenSienichtaufeinenevt.Reparaturfallumden nachstgelegenenJohnDeereHandlerkennenzu lernen.

MachenSiesichbeiihmbekanntundnutzenSiesein “ServiceAngebot”.

Impariaconoscerechie ` edovesitrova.AllaSua primaoccasionecerchid’incontrarlo.Eglidesiderafarsi conoscereeconoscereleSuenecessita.

PropietarioDeEquipoJohnDeere: Noesperehastanecesitarserviciodegarantı´aode otrotipoparaconocerasuDistribuidordeMotores JohnDeereoalConcesionariodeServicio.

Ente ´ resedequie ´ nes,ydo ´ ndeesta ´ situado.Cuando tengaunmomento,vayaavisitarlo.Aellegustara conocerlo,ysabercualespodrı ´ ansersus necesidades.

JohnDeereMotorAgare:

Va ¨ ntaintemedattbeso ¨ kaDinJohnDeere a ˚ terfo ¨ rsa ¨ ljaretilldessattDubeho ¨ verserviceeller garantireparation.

BekantaDigmedvarhanarochvemhanar.Tag forstatillfalleattbesokahonom.Hanvillocksa ˚ traffa Digforattfa ˚ vetavadDubehoverochhurhankan hjalpaDig.

ProprietarioDelMotoreJohnDeere: Nonaspettifinoaquandohabisognodellagaranziao diunaltrotipodiassistenzaperincontrarsiconilSuo Concessionariocheforniscel’assistenzatecnica.

DPSG,OUOE003,2739–19–12JAN99–1/1

RecordKeeping GeneratorSet(Standby)Applications ......... 15-9

POWERTECH Medallion 01-1 StartingtheEngine 15-10

EngineSerialNumberPlate 01-1 ColdWeatherOperation 15-12

RecordEngineSerialNumber 01-2 WarmingEngine 15-13 EngineOptionCodes 01-3 ChangingEngineSpeed–Standard RecordPTOSerialNumber 01-5 (Mechanical)Governor 15-14

RecordFuelInjectionPumpModelNumber...01-5 AvoidExcessiveEngineIdling 15-14 StoppingtheEngine 15-15 UsingaBoosterBatteryorCharger ......... 15-16 Safety 05-1

LubricationandMaintenance

Fuels,Lubricants,andCoolant

ObserveServiceIntervals 20-1 DieselFuel 10-1 UseCorrectFuels,Lubricants,andCoolant 20-2 LubricityofDieselFuel 10-1 LubricationandMaintenanceService DieselFuelStorage 10-2 IntervalChart—Standard ................ 20-3 FillingFuelTank 10-2

LubricationandMaintenanceService MinimizingtheEffectofColdWeatheron IntervalChart—Generator(Standby)

DieselEngines ........................ 10-3 Applications 20-5 DieselEngineBreak-InOil ................. 10-4 DieselEngineOil 10-5

Lubrication&Maintenance/Daily ExtendedDieselEngineOilServiceIntervals...10-5 DailyPrestartingChecks .................. 25-1 MixingofLubricants 10-6 OILSCANandCOOLSCAN 10-6 AlternativeandSyntheticLubricants 10-7

Lubrication&Maintenance/250Hour/6Month LubricantStorage 10-7 ServicingFireExtinguisher ................ 30-1 Grease 10-8 LubricatingPTOClutchShaftBearings ....... 30-1 DieselEngineCoolant 10-9 ChangingEngineOilandReplacingOilFilter..30-2 DieselEngineCoolants,Supplemental CheckingPTOClutchAdjustment 30-5 AdditiveInformation ................... 10-10 CheckingEngineMounts 30-6 TestingDieselEngineCoolant 10-11 ServicingBattery 30-7 ReplenishingSupplementalCoolant ManualBeltTensionerAdjustment 30-9 Additives(SCAs)BetweenCoolantChanges 10-12

Lubrication& Maintenance/500 Hour/12 Month OperatinginWarmTemperatureClimates 10-13 LubricatingPTOClutchInternalLeversand DisposingofCoolant 10-13 Linkage 40-1 CleaningCrankcaseVentTube 40-1 CheckingAirIntakeSystem 40-2

EngineOperatingGuidelines

AddingSupplementalCoolantAdditives

LubricationandMaintenanceRecords

UsingLubricationandMaintenanceRecords...70-1 (SCA’s) 40-8 Daily(Prestarting)Service 70-1

PressureTestingCoolingSystem 40-9 250Hour/6MonthService 70-2 500 Hour/12 Month Service 70-3

Lubrication&Maint./2000Hour/24Month 2000Hour/24MonthService 70-4

AdjustingVariableSpeed(Droop)on ServiceasRequired 70-5 GeneratorSetEngines 45-1

CheckingCrankshaftVibrationDamper

EmissionSystemWarranty (6-CylinderEngineOnly) 45-3

U.S.EPAEmissionsControlWarranty FlushingCoolingSystem 45-4 Statement ............................ 75-1

TestingThermostatsOpeningTemperature .... 45-6

EmissionsControlSystemCertificationLabel...75-2 CheckandAdjustValveClearance 45-10

JohnDeereServiceLiteratureAvailable 80-1 ServiceasRequired

AdditionalServiceInformation 50-1

JohnDeereServiceKeepsYouOntheJob

DoNotModifyFuelSystem ................ 50-1 JohnDeereParts IBC-1

AddingCoolant 50-2 TheRightTools IBC-1

ReplacingSingleStageAirCleaner 50-4 Well-TrainedTechnicians ................. IBC-1

ReplacingAxialSealAirCleanerFilter PromptService ......................... IBC-1 Element 50-5

ReplacingRadialSealAirCleanerFilter Element ............................. 50-7

ReplacingFanandAlternatorBelts 50-9

PowerTake-Off(PTO)Clutch 50-10

CheckingFuses ........................ 50-11

BleedingtheFuelSystem 50-12

Troubleshooting

GeneralTroubleshootingInformation 55-1

EngineWiringDiagramLegend(North America) 55-2

WiringDiagram(NorthAmerica) 55-3

EngineWiringDiagramLegend—VDO InstrumentPanel(ExceptNorthAmerica) 55-4

EngineWiringDiagram—VDO InstrumentPanel(ExceptNorthAmerica) 55-5

EngineTroubleshooting 55-6

Storage

EngineStorageGuidelines 60-1

UseAR41785EngineStorageKit 60-1

PreparingEngineforLongTermStorage 60-2

RemovingEnginefromLongTermStorage 60-4

Specifications

GeneralOEMEngineSpecifications .......... 65-1

FuelInjectionPumpSpecifications1 65-3

EngineCrankcaseOilFillQuantities 65-7

UnifiedInchBoltandCapScrewTorque Values 65-11

MetricBoltandCapScrewTorqueValues...65-12

POWER

Amedallionislocatedontherockerarmcoverwhich identifieseachengineasaJohnDeere POWERTECH engine.

POWERTECH isatrademarkofDeere&Company.

EngineSerialNumberPlate

Eachenginehasa13-digitJohnDeereengineserial number.Thefirsttwodigitsidentifythefactorythat producedtheengine:

• “T0”indicatestheenginewasbuiltinDubuque,Iowa • “CD”indicatestheenginewasbuiltinSaran,France

• “PE”indicatestheenginewasbuiltinTorreon,Mexico

Yourengine’sserialnumberplate(A)islocatedonthe right-handsideofcylinderblockbehindthefuelfilter.

RG,RG34710,5505–19–20MAY96–1/1

RG,RG34710,5506–19–20MAY96–1/1