YZF-R1PYZF-R1PCSERVICEMANUALLIT-11616-15-475PW-28197-10EAS00000YZF-R1P/YZF-R1PCSERVICEMANUAL©2001byYamahaMotorCorporation,U.S.A.Firstedition,December2001Allrightsreserved.AnyreproductionorunauthorizedusewithoutthewrittenpermissionofYamahaMotorCorporation,U.S.A.isexpresslyprohibited.PrintedinU.S.A.P/NLIT-11616-15-47EAS00003NOTICEThismanualwasproducedbytheYamahaMotorCompany,Ltd.primarilyforusebyYamahadeal-ersandtheirqualifiedmechanics.Itisnotpossibletoincludealltheknowledgeofamechanicinonemanual.Therefore,anyonewhousesthisbooktoperformmaintenanceandrepairsonYamahavehiclesshouldhaveabasicunderstandingofmechanicsandthetechniquestorepairthesetypesofvehicles.Repairandmaintenanceworkattemptedbyanyonewithoutthisknowledgeislikelytorenderthevehicleunsafeandunfitforuse.Thismodelhasbeendesignedandmanufacturedtoperformwithincertainspecificationsinregardtoperformanceandemissions.Properservicewiththecorrecttoolsisnecessarytoensurethatthevehiclewilloperateasdesigned.Ifthereisanyquestionaboutaserviceprocedure,itisimperativethatyoucontactaYamahadealerforanyserviceinformationchangesthatapplytothismodel.Thispolicyisintendedtoprovidethecustomerwiththemostsatisfactionfromhisvehicleandtoconformtofederalenvironmentalqualityobjectives.YamahaMotorCompany,Ltd.iscontinuallystrivingtoimproveallofitsmodels.ModificationsandsignificantchangesinspecificationsorprocedureswillbeforwardedtoallauthorizedYamahadeal-ersandwillappearinfutureeditionsofthismanualwhereapplicable.NOTE:_•ThisServiceManualcontainsinformationregardingperiodicmaintenancetotheemissioncontrolsystem.Pleasereadthismaterialcarefully.Designsandspecificationsaresubjecttochangewithoutnotice.EAS00004IMPORTANTMANUALINFORMATIONParticularlyimportantinformationisdistinguishedinthismanualbythefollowing.TheSafetyAlertSymbolmeansATTENTION!BECOMEALERT!YOURSAFETYISINVOLVED!FailuretofollowWARNINGinstructionscouldresultinsevereinjuryordeathtothemotorcycleoperator,abystanderorapersoncheckingorrepairingthemotorcycle.ACAUTIONindicatesspecialprecautionsthatmustbetakentoavoiddamagetothemotorcycle.ANOTEprovideskeyinformationtomakeprocedureseasierorclearer.WARNINGCAUTION:NOTE:EAS00007HOWTOUSETHISMANUALThismanualisintendedasahandy,easy-to-readreferencebookforthemechanic.Comprehensiveexplanationsofallinstallation,removal,disassembly,assembly,repairandcheckproceduresarelaidoutwiththeindividualstepsinsequentialorder.1Themanualisdividedintochapters.Anabbreviationandsymbolintheupperrightcornerofeachpageindicatethecurrentchapter.Referto“SYMBOLS”.2Eachchapterisdividedintosections.Thecurrentsectiontitleisshownatthetopofeachpage,exceptinchapter3(“PERIODICCHECKSANDADJUSTMENTS”),wherethesub-sectiontitle(s)appears.3Sub-sectiontitlesappearinsmallerprintthanthesectiontitle.4Tohelpidentifypartsandclarifyproceduresteps,thereareexplodeddiagramsatthestartofeachremovalanddisassemblysection.5Numbersaregivenintheorderofthejobsintheexplodeddiagram.Acirclednumberindicatesadisassemblystep.6Symbolsindicatepartstobelubricatedorreplaced.Referto“SYMBOLS”.7Ajobinstructionchartaccompaniestheexplodeddiagram,providingtheorderofjobs,namesofparts,notesinjobs,etc.8Jobsrequiringmoreinformation(suchasspecialtoolsandtechnicaldata)aredescribedsequen-tially.12457836EAS00008SYMBOLSThefollowingsymbolsarenotrelevanttoeveryvehicle.Symbols1to9indicatethesubjectofeachchapter.1Generalinformation2Specifications3Periodicchecksandadjustments4Chassis5Engine6Coolingsystem7Fuelinjectionsystem8Electricalsystem9TroubleshootingSymbols0toGindicatethefollowing.0ServiceablewithenginemountedAFillingfluidBLubricantCSpecialtoolDTighteningtorqueEWearlimit,clearanceFEnginespeedGElectricaldataSymbolsHtoMintheexplodeddiagramsindicatethetypesoflubricantsandlubricationpoints.HEngineoilIGearoilJMolybdenum-disulfideoilKWheel-bearinggreaseLLithium-soap-basegreaseMMolybdenum-disulfidegreaseSymbolsNtoOintheexplodeddiagramsindicatethefollowing.NApplylockingagent(LOCTITE®)OReplacethepart1234567890ABCDEFGHIJKLMNOGENINFOSPECCHKADJCHASENGCOOLFI–+ELECTRBLSHTGTR..EGMBLSMLTNewEAS00012TABLEOFCONTENTSGENERALINFORMATIONGENINFO1SPECIFICATIONSSPEC2PERIODICCHECKSANDADJUSTMENTSCHKADJ3CHASSISCHAS4ENGINEENG5COOLINGSYSTEMCOOL6FUELINJECTIONSYSTEMFI7ELECTRICALSYSTEMELEC8TROUBLESHOOTINGTRBLSHTG9–+CHAPTER1GENERALINFORMATIONMOTORCYCLEIDENTIFICATION.................................................................1-1VEHICLEIDENTIFICATIONNUMBER....................................................1-1MODELLABEL.........................................................................................1-1FEATURES.....................................................................................................1-2OUTLINEOFFISYSTEM........................................................................1-2FISYSTEM...............................................................................................1-3COMPONENTS........................................................................................1-5FUELINJECTIONSYSTEM...................................................................1-16THREE