汽車實用英語Unit6PowerTransmissionSystemServiceUponcompletionofthisunit,youshouldbeableto:OverallObjectives總體目標?Learnkeytermsaboutpowertransmissionsysteminthisunit?Understandtheoverhaulingprocessofeveryassembly?UsemaintenancemanualtodealwiththepracticalproblemsTask6.1Overhaulingclutchassembly離合器的檢修Task6.2Overhaulingmanualtransmission手動變速器的檢修Task6.3CheckingandtoppinguptheATF/ReplacingATF自動變速器油的檢查/更換Task6.4Readingdiagramofthecomponentsofautomatictransmission自動變速器識圖Task6.5Overhaulingdifferentialassembly差速器總成的檢修TasksIntroduction任務導入Servicingpowertransmissionsystemdescribestheactofinspectingtheconditionofpowertransmissionsystemandreplacingparts.Operatinginacorrectwaywillhelpautomobiletransmissionsystemreliablework.Thefollowingtasks(e.g.overhaulingclutchassembly,overhaulingmanualtransmission,replacingATF,overhaulingdifferentialetc.)arethevitaljobsinpowertransmissionsystemtoensuresafetyrunning.TaskDescription任務描述

Task6.1OverhaulingClutchAssemblyLearningPreparation學習準備clutchcover離合器蓋clutchdisc從動盤transaxle驅動橋verniercaliper游標卡尺diaphragm膜片releasebearing分離軸承Keyterms:Step1Amaintenancecaseisprovided;Step2Learntheprocessofoverhaulingclutchassemblyviaamaintenancemanual;Step3Requirestudentstograspthekeytermsinthistask;Step4Trytodescribetheprocessofclutchassemblyoverhaul;Step5Studentsreadrelativematerial;Step6AssessmentPlanandImplement計劃和實施()1.Whenremovingclutchcoverassy，alignthematchmarksontheclutchcoverassywiththeoneontheflywheelsub–assy.()2.Keeptheliningpartoftheclutchdiscassy,thepressureplateandsurfaceoftheflywheelsub–assyawayfromoilandforeignattachment.()3.Theclutchminimumrunoutis0.8mm(0.031in.).()4.Theflywheelsub-assymaximumrunoutis0.1mm(0.004in.).

AssessmentandFeedback評價和反饋TrueorFalse()5.Thebearingispermanentlylubricatedandrequiresnocleaningorlubrication.()6.Takecarenottoinsertclutchdiscassyinthewrongdirection.()7.Ifalignmentisnotasspecified,usingSST,adjustthediaphragmspringtipalignment.()8.ThediaphragmspringMaximumnon–alignmentis0.6mm(0.020in.)()9.Thediaphragmspringtipalignmentcannotbeadjusted.()10.Usingverniercalipersinspectthediaphragmspringfordepthandwidthofwear.AssessmentandFeedback評價和反饋TrueorFalseInacar,youneedaclutchbecausetheenginespins（旋轉）allthetime,butthecar‘swheelsdonot.Inordertostopwithoutkillingtheengine,thewheelsneedtobedisconnectedfromtheenginesomehow.Theclutch（showninFig.6-1）allowsustosmoothlyengageaspinningenginetoanon-spinningtransmissionbycontrollingtheslippage（滑移）betweenthem.6.1.1Clutch1-pressureplate;2-drivendisk;3-flywheel;4-clutchcoverTheengagementofengineandtransmissionmeansthelinkupbetweenengineanddrivetraintotransfertheenginepowertothedrivingaxlesandwheels,andtheirdisengagementmeansthehalttopowertransferthatallowstheenginetooperatewhilethetransmissiondoesnot.Mostcarsequippedwithamanualtransmissionuseasingleclutchdisc,adiaphragmtypespring，apressureplate（壓盤）andclutchcoverassembly,aclutchreleasebearing,andaclutchreleasefork（分離叉）.6.1.1ClutchTheclutchhasaclutchdiscasitsmajorpart,andtheclutchdiscconsistsofacircularmetalplateattachedtoareinforcedsplinedhub（花鍵轂）.Oftenthehubismountedoncoilspringstoprovidecushionedengagements.Thesplinedhubisfreetoslidelengthwise（縱向的）alongthesplinesofthetransmissioninputshaft.Whenengaged,theclutchdiscdrivestheinputshaftthroughthesesplines.Theclutchdiscoperatesinconjunctionwithapressureplateorclutchcover.6.1.1ClutchInitsoperatingpositionintheengine/transmissionlinkup,theclutchdiscissandwichedbetweentheengineflywheelandclutchpressureplate.Theclutchforkandlinkageprovidethemeansofconvertingtheup-and-downmovementoftheclutchpedaltotheback-and-forthmovementoftheclutchreleasebearingassembly.Theclutchreleasebearing,inmostcases,isaballbearingassemblywithamachinedfaceononesidethatisdesignedtocontactthediaphragmreleasefingersduringdisengagement.6.1.1ClutchWhenadjustmentorrepairofthelinkagefailstoremedy（）補救problemswiththeclutch,theclutchmustberemovedforinspection.Anyfaultypartsshouldbediscardedandreplacedwithneworrebuiltcomponents.Ifreplacementpartsarenotreadilyavailable,adecisiontousetheoldcomponentsshouldbebasedonthemanufacturer’srecommendationsandthemaintenancesupervisor.6.1.2ClutchFailureTransmissionortransaxleremovalisrequiredtoservicetheclutch.Alwaysfollowthedetaileddirectionsintheservicemanual.Toremovetheclutchinarear-wheeldrivevehicle,removethedriveshaft,theclutchfork,theclutchreleasemechanism,andthetransmission.Withafront-wheeldrivevehicle,theaxleshafts(driveaxles),thetransaxle,and,insomecases,theenginemustberemovedforclutchrepairs.6.1.2ClutchFailurePractice—MaintenanceManualReadingOverhaulingclutchassemblyPractice—MaintenanceManualReading1.REMOVECLUTCHCOVERASSY

(a)Alignthematchmarksontheclutchcoverassywiththeoneontheflywheelsub–assy.(b)Looseneachsetboltoneturnatatimeuntilspringtensionisreleased.(c)Removethe6bolts,andpullofftheclutchcoverassy.Note!

Donotdroptheclutchdiscassy.Practice—MaintenanceManualReadingNote!

Donotdroptheclutchdiscassy.Practice—MaintenanceManualReading

2.REMOVECLUTCHDISCASSYNote!

Keeptheliningpartoftheclutchdiscassy,thepressureplateandsurfaceoftheflywheelsub–assyawayfromoilandforeignattachment.Practice—MaintenanceManualReading3.INSPECTCLUTCHDISCASSY(a)Usingverniercalipers,measuretherivet（鉚釘）headdepth.Maximumrivetdepth:0.3mm(0.012in.)Ifnecessary,replacetheclutchdiscassy.(b)Installtheclutchdiscassytothetransaxleassy.Practice—MaintenanceManualReadingNote!Takecarenottoinserttheclutchdiscassyinthewrongdirection.(c)Usingadialindicator,checktheclutchdiscassyrunout.Minimumrunout:0.8mm(0.031in.)Ifnecessary,replacetheclutchdiscassy.Practice—MaintenanceManualReading4.INSPECTCLUTCHCOVERASSY(a)Usingverniercalipers,inspectthediaphragmspringfordepthandwidthofwear.Maximum:A(Depth):0.5mm(0.020in.)B(Width):6.0mm(0.236in.)Ifnecessary,replaceclutchcoverassy.Practice—MaintenanceManualReading5.INSPECTFLYWHEELSUB–ASSY(a)Usingadialindicator,inspecttheflywheelsub–assyrunout.Maximumrunout:0.1mm(0.004in.)Ifnecessary,replacetheflywheelsub–assy.Practice—MaintenanceManualReading6.INSPECTCLUTCHRELEASEBEARINGASSY(a)Turnthereleasebearingbyhandwhileapplyingforceintheaxialdirection.

Note!Thebearingispermanentlylubricatedandrequiresnocleaningorlubrication.

Practice—MaintenanceManualReading7.INSTALLCLUTCHDISCASSY(a)InsertSSTintheclutchdiscassy,theninsertthemintheflywheelsub–assy.SST09301–00210

Warning!Takecarenottoinsertclutchdiscassyinthewrongdirection.

Practice—MaintenanceManualReading8.INSTALLCLUTCHCOVERASSY(a)Alignthematchmarksontheclutchcoverassyandflywheelsub–assy.(b)Followingtheproceduresshownintheillustration,tightenthe6bolts,intheorderstartingtheboltlocatingneartheknockpinonthetop.Torque:19.1N·m(195kgf·cm,14ft·lbf)

Note!?Followingtheorderintheillustration,tightentheboltsatatimeevenly（均勻地）.?MoveSSTupanddown,rightandleftlightly,aftercheckingthatthediscisinthecenter,tightenthebolts.

Practice—MaintenanceManualReading8.INSTALLCLUTCHCOVERASSYPractice—MaintenanceManualReading9.INSPECTANDADJUSTCLUTCHCOVERASSY(a)Usingadialindicatorwithrollerinstrument,checkthediaphragmspringtipalignment.Maximumnon–alignment:0.5mm(0.020in.)Ifalignmentisnotasspecified,usingSST,adjustthediaphragmspringtipalignment.SST09333–00013Task6.2OverhaulingmanualtransmissionLearningPreparation學習準備manualtransmission手動變速器dialindicator千分表needlerollerbearing滾針軸承shaft軸synchronizer同步器ring齒圈file銼刀spline花鍵Keyterms:Step1Amaintenancecaseisprovided;Step2Learntheprocessofoverhaulingmanualtransmissionviaamaintenancemanual;Step3Requirestudentstograspthekeytermsinthistask;Step4Trytodescribetheprocessofmanualtransmissionoverhaul;Step5Studentsreadrelativematerial;Step6AssessmentPlanandImplement計劃和實施()1.Ifthegearradialclearanceexceedsthemaximum,replacethegear,needlerollerbearingorshaft.()2.Ifthebrakingeffectisinsufficient,applyasmallamountofthefinelappingcompoundbetweenthesynchronizerringandgearcone.()3.Usingafeelergauge,measuretheclearancebetweenthesynchronizerringbackandgearsplineend.()4.Iftheinnerdiameterexceedsthemaximum,replacethereverseidlergearsub–assy.AssessmentandFeedback評價和反饋TrueorFalse()5.Iftheouterdiameterisbelowtheminimum,replacethereverseidlergearshaft.()6.Usingadialindicator,measurethe5thgearthrustclearance.()7.Thepreloadwillchangebyabout0.3–0.4N·m(3–4kgf·cm,2.6–3.5in.·lbf)correspondingtoachangeof0.05mm(0.0020in.)inshimthickness.AssessmentandFeedback評價和反饋TrueorFalse()8.UsingSSTandatorquewrench,turnthedifferentialcaseassytotherightandleft2or3timestoallowthebearingstosettle.()9.Installthemanualtransmissioncasewith16bolts.()10.Coatthedifferentialcaseassywithgearoil,installittothetransaxlecase.AssessmentandFeedback評價和反饋TrueorFalse6.2ManualTransmissionAtransmissionisaspeedandpowerchangingdeviceinstalledatsomepointbetweentheengineanddrivingwheelsofthevehicle.Itisdesignedforchangingthetorquetransmittedfromtheenginecrankshafttothepropellershaft（傳動軸）,reversingthevehiclemovementanddisengagingtheenginefromthedrivelineforalongtimeatparkingorcoasting.

6.2ManualTransmissionAhighertorqueshouldbeappliedtothewheelstosetanautomobileinmotionormoveuphillwithafullloadthantokeepitrollingafteritgetsunderwayonlevelstretchesoftheroad,wheninertia（慣性）ishighandtractiveresistance（牽引阻力）islow.Tomeetthesevariabletorquerequirements,specialgearboxesareused.6.2ManualTransmissionThemanualtransmissionconsistsofahousing,aninputshaftandgear,anoutputshaftandgear,acountershaft,areversegear,aclusterofgearsandagearshiftmechanism.1-shiftmechanism;2-shiftforks;3-inputshaft;4-outputshaft;5-countershaftPractice—MaintenanceManualReadingOverhaulingmanualtransmissionPractice—MaintenanceManualReading

1.INSPECT5THGEARTHRUSTCLEARANCE(a)Usingadialindicator,measurethe5thgearthrustclearance.5thgearthrustclearance:Practice—MaintenanceManualReading

2.INSPECT5THGEARRADIALCLEARANCE(a)Usingadialindicator,measurethe5thgearradialclearance.5thgearradialclearance:mm(in.)Iftheclearanceexceedsthemaximum,replacethegear,needlerollerbearingorshaft.Practice—MaintenanceManualReading3.INSPECTSYNCHRONIZERRINGNO.3(a)Checkforwearordamage.(b)Checkthebrakingeffectofthesynchronizerring.Turnthesynchronizerringinonedirectionwhilepushingittothegearcone,checkthattheringlocks.Ifthebrakingeffectisinsufficient,applyasmallamountofthefinelappingcompound（研磨膏）betweenthesynchronizerringandgearcone.Lightlyrubthesynchronizerringandgearcone（使成錐形）together.Practice—MaintenanceManualReading3.INSPECTSYNCHRONIZERRINGNO.3(a)Checkforwearordamage.(b)Checkthebrakingeffectofthesynchronizerring.Turnthesynchronizerringinonedirectionwhilepushingittothegearcone,checkthattheringlocks.Ifthebrakingeffectisinsufficient,applyasmallamountofthefinelappingcompoundbetweenthesynchronizerringandgearcone.Lightlyrubthesynchronizerringandgearconetogether.Practice—MaintenanceManualReading3.INSPECTSYNCHRONIZERRINGNO.3NOTE!Ensurethefilelappingcompoundiscompletelywashedoffafterrubbing.Practice—MaintenanceManualReading3.INSPECTSYNCHRONIZERRINGNO.3(c)Checkagainthebreakingeffectofthesynchronizerring.(d)Usingafeelergauge,measuretheclearancebetweenthesynchronizerringbackandgearsplineend.Minimumclearance:0.75mm(0.0295in.)Iftheclearanceislessthanminimum,replacethesynchronizerringandgearconebyapplyingasmallamountofthefinelap-pingcompoundongearcone.Practice—MaintenanceManualReading3.INSPECTSYNCHRONIZERRINGNO.3NOTE!Ensurethefinelappingcompoundiscompletelywashedoffafterrubbing.Practice—MaintenanceManualReading4.INSPECTTRANSMISSIONHUBSLEEVENO.3(a)Checktheslidingconditionbetweenthetransmissionhubsleeve（襯套）No.3andtransmissionclutchhubNo.3.(b)Checkthatsplinegear’softhetransmissionhubsleeveNo.3isnotworndown.Practice—MaintenanceManualReading4.INSPECTTRANSMISSIONHUBSLEEVENO.3(c)Usingaverniercalipers,inspectthetransmissionhubsleeveNo.3andgearshiftfork（換擋撥叉）No.3asshownintheillustration.Standardclearance:0.3-0.5mm(0.012-0.020in.)Iftheclearanceisoutofspecification,replacethetransmissionhubsleeveNo.3andgearshiftforkNo.3.Practice—MaintenanceManualReading5.INSPECTREVERSEIDLERGEARSUB–ASSY(a)Usingacalipergauge,inspectthereverseidlergearsub–assyasshownintheillustration.Reverseidlergearsub–assyinnerdiameter:Practice—MaintenanceManualReading5.INSPECTREVERSEIDLERGEARSUB–ASSYIftheinnerdiameterexceedsthemaximum,replacethereverseidlergearsub–assy.(b)Usingamicrometer,inspectthereverseidlergearshaftasshownintheillustration.Reverseidlergearshaftouterdiameter:Iftheouterdiameterisbelowtheminimum,replacethereverseidlergearshaft.Practice—MaintenanceManualReading6.ADJUSTDIFFERENTIALSIDEBEARINGRRELOAD(a)Coatthedifferentialcaseassywithgearoil,installittothetransaxlecase.(b)Installthemanualtransmissioncasewith16bolts.Practice—MaintenanceManualReading6.ADJUSTDIFFERENTIALSIDEBEARINGRRELOADTorque:29.4N·m(300kgf·cm,22ft·lbf)(c)UsingSSTandatorquewrench,turnthedifferentialcaseassytotherightandleft2or3timestoallowthebearingstosettle.SST09564–32011Practice—MaintenanceManualReading6.ADJUSTDIFFERENTIALSIDEBEARINGRRELOAD(d)UsingSSTandatorquewrench,measurethepreload（預緊力）.SST09564–32011Preload(atstarting):Newbearing:0.78–1.57N·m(8–16kgf·cm,6.9–13.9in.·lbf)Practice—MaintenanceManualReading6.ADJUSTDIFFERENTIALSIDEBEARINGRRELOADIfthepreloadisoutofspecification,selectanothershim.Shimthickness:Practice—MaintenanceManualReading6.ADJUSTDIFFERENTIALSIDEBEARINGRRELOAD

NOTE!Thepreloadwillchangebyabout0.3–0.4N·m(3–4kgf·cm,2.6–3.5in.·lbf)correspondingtoachangeof0.05mm(0.0020in.)inshimthickness.(e)Removethe16boltsandmanualtransmissioncasefromthetransaxlecase.(f)Removethedifferentialcaseassyfromthetransaxlecase.Practice—MaintenanceManualReading7.INSPECT5THGEARTHRUSTCLEARANCE(a)Usingadialindicator,measurethe5thgearthrustclearance.5thgearthrustclearance:Practice—MaintenanceManualReading8.INSPECT5THGEARRADIALCLEARANCE(a)Usingadialindicator,measurethe5thgearradialclearance.5thgearradialclearance:Iftheclearanceexceedthemaximumvalue,replacethegear,needlerollerbearingorshaft.Task6.3CheckingandtoppinguptheATF/ReplacingATFLearningPreparation學習準備ATF自動變速器油shiftlever選檔桿mileage里程drainplug放油螺塞needlenosepliers尖嘴鉗torqueconverter液力變矩器Keyterms:Step1Amaintenancecaseisprovided;Step2LearntheprocessofcheckingandtoppinguptheATFviaamaintenancemanual;Step3Requirestudentstograspthekeytermsinthistask;Step4TrytodescribetheprocessofcheckingandtoppinguptheATF;Step5Studentsreadrelativematerial;Step6AssessmentPlanandImplement計劃和實施()1.Whenunderthecartoremovethedrainplugfromthetransmissionpan,checkforanyfluidleakswheretheCVaxlemeetsthetransmission.()2.Acommonmisleadingindicatoroftransmissionleakagecomesfromthevalvecoverplug(ontherightsideoftheengine)wheretheengineoilmigratestotheareabytheCVaxle.()3.Whiletheengineisrunning,checktheATFfluidlevel.AssessmentandFeedback評價和反饋TrueorFalse()4.AnindicationofATFfluidbreakdownoccurswhenitscolorhasturnedfrombrightredtobrownorblackaccompaniedwithaburningsmell.()5.Newtransmissionfluidrefillisperformedbyremovingthefluidleveldipstickandusinganarrowmouthfunnelpositionedintothedipsticktube.()6.Ifthefluidisdarkredandhasnotturnbrown,themixingofnewfluidwiththeoldisnotacceptable.AssessmentandFeedback評價和反饋TrueorFalse()7.Thenewfluid'sdetergentadditivepackagewillhelpdissolvesandremoveharmfuldepositsfromtransmissioncomponents.()8.Besuretheengineiswarmwhenyoupulloutthedipstick.()9.Tocheckyourautomatictransmissionfluid,lookforadipstickhandlestickingoutofyourtransmission.()10.Ifthetransmissionfluidisclearbutdoesn’treachthe“Full”lineonthedipstick,useafunneltopourjustenoughtransmissionfluiddownthedipsticktubetoreachtheline.Don’toverfill.AssessmentandFeedback評價和反饋TrueorFalse6.3.1HowtoCheckAutomaticTransmissionFluidIfyourvehiclehesitateswhenyourautomatic

transmissionshiftsgears,checkthetransmission

fluidlevelbeforeyouletanymechanicstarttalkingaboutservicingoradjustingyourtransmissionorsellingyouanewone.Tocheckyourautomatictransmissionfluid,lookforadipstick（油尺）handlestickingoutofyourtransmission.Thisislocatedtowardtherearofanin-lineengineonvehicleswithrear-wheeldriveasshowninFig.6.3.1HowtoCheckAutomaticTransmissionFluidWheretofindthetransmissionfluiddipstickinaninlineengine6.3.1HowtoCheckAutomaticTransmissionFluidIfyourvehiclehasfront-wheeldrive,thetransmissionfluiddipstickisstickingoutofthetransaxle,asshownhere.Wheretofindthetransmissionfluiddipstickifyouhavefront-wheeldrivee6.3.1HowtoCheckAutomaticTransmissionFluidThefluidlevelinamanualtransmissionmustbecheckedwiththevehicleonahoist（舉起）toenablethetechniciantoreachapluginthebottomofthetransmission.Tocheckyourautomatictransmissionfluid,followthesesteps:Pulloutthedipstick.WiththegearshiftinNeutralorParkandtheparkingbrakeon,letyourenginerun.Besuretheengineiswarmwhenyoupulloutthedipstick.(Don’tturnofftheengine.)Checkthefluid.6.3.1HowtoCheckAutomaticTransmissionFluidDipthetipofyourindexfingerintothefluidonthedipstickandrubthefluidbetweenyourfingerandthetipofyourthumb.Thetransmissionfluidonthedipstickshouldbepinkishandalmostclear.Ifitlooksorsmellsburntorhasparticlesinit,haveamechanicdrainandchangethefluid.6.3.1HowtoCheckAutomaticTransmissionFluidWipethedipstickwithaclean,lint-free（不起毛的）rag（摸步）;thenreinsertitandpullitoutagain.Ifthetransmissionfluidisclearbutdoesn’treachthe“Full”lineonthedipstick,useafunneltopourjustenoughtransmissionfluiddownthedipsticktubetoreachtheline.Don’toverfill.6.3.2ChangingATFIt'samessyjobbecausethere'snodrainplugtochangethefluid,butyoucandoityourselfifyou'resoinclined.Tochangethefluid,youhavetogetunderyourvehicleandremovethepanfromthebottomofthetransmission.6.3.2ChangingATFWhenyouloosenthepan,fluidwillstarttodribble（滴下）outinalldirectionssoyouneedafairlylargecatchpan.Youshouldalsoknowthatremovingthepandoesn'tdrainalloftheoldfluidoutofthetransmission.Approximatelyathirdoftheoldfluidwillstillbeinthetorqueconverter.There'snodrainplugontheconvertersoyou'rereallyonlydoingapartialfluidchange.Evenso,apartialfluidchangeisbetterthannofluidchangeatall.6.3.2ChangingATFAtypicalfluidchangewillrequireanywherefrom3to6quartsofATFdependingontheapplication,anewfilterandapangasket(orRTVsealer)forthetransmissionpan.Thepanmustbethoroughlycleanedpriortoreinstallation.Thisincludeswipingallfluidresiduefromtheinsideofthepanandscrapingalltracesoftheoldgasketfromthepan'ssealingsurface.Don'tforgettocleanthemountingflangeonthetransmission,too.6.3.2ChangingATFWhenthenewfilterisinstalled,besureitismountedintheexactsamepositionastheoriginalandthatanyO-ringsorothergasketshavebeenproperlypositionedpriortotighteningthebolts.Thentightentheboltstothemanufacturer‘srecommendedspecs（說明書）.Whenrefillingthetransmissionwithfreshfluid,becarefulnottoallowanydirtordebris（顆粒）toenterthedipsticktube.Usingalong-neckfunnelwithabuilt-inscreenisrecommended.6.3.2ChangingATFCAUTION:Donotoverfillthetransmission.Toomuchfluidcancausethefluidtofoam,whichinturncanleadtoerraticshifting,oilstarvation（缺油）andtransmissiondamage.ToomuchfluidmayalsoforceATFtoleakpastthetransmissionseals.6.3.2ChangingATFAddhalfaquartatatimeuntilthedipstickshowsfull.Thetransmissionreallyisn'tfullyetbecausethedipstickshouldbecheckedwhenthefluidishot,andtheengineisidlingwiththegearselectorinPark.Sostarttheengine,drivethevehiclearoundtheblock,thenrecheckthefluidlevelwhiletheengineisidlingandaddfluidasneededuntilthedipstickreadsfull.Practice—MaintenanceManualReadingCheckingandtoppinguptheATF/ReplacingATFCheckingtheATFLevelPractice—MaintenanceManualReadingNOTE!Drivethevehiclesothattheengineandtransaxleareatnormaloperatingtemperature.Fluidtemperature:70–80°C(158–176°F)(a)Parkthevehicleonalevelsurfaceandsettheparkingbrake.(b)Withtheengineidlingandthebrakepedaldepressed,shifttheshiftleverintoallrangesfromPtoLpositionandreturntoPposition.(c)Pulloutthedipstickandwipeitclean.(d)Pushitbackfullyintothepipe.Practice—MaintenanceManualReading

(e)PullitoutandcheckthatthefluidlevelisintheHOTposition.Ifthereareleaks,itisnecessarytorepairorreplaceO–rings,FIPGs,oilseals,plugsorotherparts.Practice—MaintenanceManualReadingNOTE!WithextremelydarkATFcomingoutofold,highmileage,expecttheATFtoturndarkagainwithinsixmonths.Performasimpledrainandfillorrepeattheflush.Thefluidshouldnowstayredmuchlonger.Liftfrontendtoworkunderthetransmission.FindATFdrainplugGet10mmHexBoltSockettoRemoveTransmissionDrainPlugPractice—MaintenanceManualReadingRemovetheDrainPluganddrainouttheATF.ScrewbackinDrainPlugwhendrainiscomplete.RemovingtheCamrytransmissionpandrainplug.Practice—MaintenanceManualReadingRemovetheATFReturnLineHoseClampRemovethehoseclampontheATFreturnlinetotheCamrytransmissionPractice—MaintenanceManualReadingLongTipNeedleNosePliersfacilitatestheremoval.Practice—MaintenanceManualReadingTheseHoseRemovalPliersmakethehoseremovaleasyPractice—MaintenanceManualReadingLongTipNeedleNosePliersfacilitatestheremoval.Practice—MaintenanceManualReadingGraspHosewithPliers,twistandpushdownDisconnectingtheATFreturnlinehosePractice—MaintenanceManualReadingPositionReturnLinethroughSplashPanRuntheATFreturnlinehosethroughthesplashpanhole.Practice—MaintenanceManualReadingFeedReturnLineintoEmptyContainer5quartcontainertoholdthepumpedoutATFfluidinthetorqueconverterPractice—MaintenanceManualReadingPositionFunnelandadd3.6QuartsofnewATFPractice—MaintenanceManualReadingRemainingSteps:?StartthecarandobservetheATFtheoilbeingpumpedintothecontainer.Stoptheenginewhenthe2quartmarkhasbeenreached.?Addanother2quartsofoilthroughthetransmissiondipsticktube.?StartthecaragainandobservetheATFoilbeingpumpedintothecontainer.?Addonly1morequartofoil.Thisshouldprovideatotalof2.6quartsofoilinyouroilpan.ReconnecttheATFreturnlinetoyourtransmissionandsecurethehoseclamp.?Startyourcarandlettoreachitsnormaloperatingtemperature.Whiletheengineisrunning,checktheATFfluidlevel.Addmoreoilifnotatthehighmark.Practice—MaintenanceManualReading?Whenunderthecartoremovethedrainplugfromthetransmissionpan,checkforanyfluidleakswheretheCVaxlemeetsthetransmission.Signsofoilfromthisareamayindicateaworntransmissionaxleshaftseal.Ifso,theaxlewillhavetobepulledfromthetransmission,thesealpriedoutfromthetransmission,anewsealpressedinandtheaxleshaftre-installed.Acommonmisleadingindicatoroftransmissionleakagecomesfromthevalvecoverplug(ontherightsideoftheengine)wheretheengineoilmigratestotheareabytheCVaxle.?Checkthefluidlevelof