2004款丰田卡罗拉发动机机械维修手册(英文版)（可编辑）.doc

2004款丰田卡罗拉发动机机械维修手册(英文版)14–1ENGINEMECHANICAL–ENGINEASSEMBLYENGINEASSEMBLY140OC–03INSPECTION1INSPECTCOOLANTSeepage16–12INSPECTENGINEOILSeepage17–13INSPECTBATTERYSeepage19–134INSPECTAIRCLEANERFILTERELEMENTSUB–ASSY5INSPECTSPARKPLUGSeepage18–26INSPECTFANANDGENERATORVBELTHINTYoudontneedtocheckthebeltdeflectionbecauseautotensionerisadopted7INSPECTIGNITIONTIMINGaWarmupenginebWhenusinghand–heldtesterorOBDIIscantool1Connectthehand–heldtesterorOBDIIscantooltotheDLC3HINTPleaserefertothehand–heldtesterorOBDIIscantoolopera-torsmanualforfurtherdetailscWhennotusinghand–heldtesterorOBDIIscantoolTC1UsingSSTconnectterminal13TCand4CGoftheDLC3SST09843–urnOFFallelectricalsystemsCGA62199OperatetheinspectionwhenthecoolingfanmotoristurnedOFF2Removethe2nuts2clipsandcylinderheadcover3Pulloutthewireharnessasshownintheillustration4ConnecttheclipofthetiminglighttotheengineNOTICEUseatiminglightwhichcandetectthefirstsignalAftercheckingbesuretotapethewireharnessA640725InspectignitiontimingatidleIgnitiontiming8–OTICEWhencheckingtheignitiontimingthetransmissionisatneutralpositionHINTAfterenginerpmiskeptat1000–1300rpmfor5secondscheckthatitreturnsidlespeed2004COROLLARM1037U101114–2ENGINEMECHANICAL–ENGINEASSEMBLY6Disconnecttheterminal13TCand4CGoftheDLC37InspectignitiontimingatidleIgnitiontiming10–18BTDC8Confirmthatignitiontimingmovestoadvancedanglesidewhentheenginerpmisincreased9Removethetiminglight10InstallcylinderheadcoverNo2withthe2nutsand2clipsTorque70Nm71kgfcm62inlbf8INSPECTENGINEIDLESPEEDaWarmupenginebWhenusinghand–heldtesterorOBDIIscantool1Connectthehand–heldtesterorOBDIIscantooltotheDLC3HINTPleaserefertothehand–hecktheidlespeedIdlespeed650–pressionpressureSST09992–pres-pressionpressure