Case IH FARMALL 110U User manual
Printedin U.S.A.
© 2017 CNH Industrial Italia S.p.A. All Rights Reserved.
Case IH is a trademark registered in the United States and many
other countries, owned by or licensed to CNH Industrial N.V.,
its subsidiaries or affiliates.
FARMALL®
110U
FARMALL®
120U
Tractor
Part number 48038069
2nd edition English
October 2017
Replaces part number 47985320
SERVICE MANUAL
Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.216]Fueltanks..........................................................................10.2
[10.206]Fuellters..........................................................................10.3
[10.202]Aircleanersandlines..............................................................10.4
[10.254]Intakeandexhaustmanifoldsandmufer.........................................10.5
[10.500]SelectiveCatalyticReduction(SCR)exhausttreatment...........................10.6
[10.501]ExhaustGasRecirculation(EGR)exhausttreatment..............................10.7
[10.400]Enginecoolingsystem.............................................................10.8
[10.414]Fananddrive......................................................................10.9
[10.310]Aftercooler........................................................................10.10
[10.304]Enginelubricationsystem........................................................10.11
[10.218]Fuelinjectionsystem.............................................................10.12
Clutch.......................................................................................18
[18.100]Clutchmechanicalreleasecontrol.................................................18.1
[18.112]Slipclutchorywheeldamper.....................................................18.2
Transmission..............................................................................21
[21.111]Semi-Powershifttransmission......................................................21.1
[21.133]Semi-Powershifttransmissionexternalcontrols...................................21.2
[21.103]Semi-Powershifttransmissionhydrauliccomponents..............................21.3
[21.152]Semi-Powershifttransmissioninternalcomponents...............................21.4
[21.160]Creeper............................................................................21.5
[21.109]Transmissioncoolerandlines......................................................21.6
Four-WheelDrive(4WD)system..................................................23
[23.202]Electro-hydrauliccontrol...........................................................23.1
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[23.314]Driveshaft..........................................................................23.2
Frontaxlesystem.......................................................................25
[25.100]Poweredfrontaxle.................................................................25.1
[25.102]Frontbevelgearsetanddifferential...............................................25.2
[25.108]Finaldrivehub,steeringknuckles,andshafts.....................................25.3
[25.122]Axlesuspensioncontrol............................................................25.4
Rearaxlesystem........................................................................27
[27.100]Poweredrearaxle..................................................................27.1
[27.106]Rearbevelgearsetanddifferential................................................27.2
[27.120]Planetaryandnaldrives..........................................................27.3
PowerTake-Off(PTO).................................................................31
[31.104]Rearelectro-hydrauliccontrol......................................................31.1
[31.114]Two-speedrearPowerTake-Off(PTO)............................................31.2
[31.116]Three-speedrearPowerT ake-Off(PTO)..........................................31.3
[31.142]FrontPowerT ake-Off(PTO)control...............................................31.4
[31.146]FrontPowerT ake-Off(PTO).......................................................31.5
Brakesandcontrols....................................................................33
[33.202]Hydraulicservicebrakes...........................................................33.1
[33.110]Parkingbrakeorparkinglock......................................................33.2
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.204]Remotecontrolvalves.............................................................35.2
[35.100]Mainliftsystem.....................................................................35.3
[35.160]Fronthitchcontrolsandlines......................................................35.4
[35.162]Fronthitchcylindersandlines.....................................................35.5
[35.116]Three-pointhitchcylinder..........................................................35.6
[35.304]Combinationpumpunits...........................................................35.7
Hitches,drawbars,andimplementcouplings..................................37
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[37.100]Drawbarsandtowinghitches......................................................37.1
[37.110]Rearthree-pointhitch..............................................................37.2
[37.120]Rearthree-pointhitchlinkage......................................................37.3
[37.162]Fronthitch..........................................................................37.4
[37.166]Fronthitchlinkage..................................................................37.5
Framesandballasting.................................................................39
[39.140]Ballastsandsupports..............................................................39.1
Steering.....................................................................................41
[41.101]Steeringcontrol....................................................................41.1
[41.106]Tierods.............................................................................41.2
[41.200]Hydrauliccontrolcomponents......................................................41.3
[41.216]Cylinders...........................................................................41.4
Wheels......................................................................................44
[44.511]Frontwheels........................................................................44.1
[44.520]Rearwheels........................................................................44.2
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.104]Ventilation..........................................................................50.2
[50.200]Airconditioning.....................................................................50.3
Electricalsystems.......................................................................55
[55.100]Harnessesandconnectors.........................................................55.1
[55.525]Cabenginecontrols................................................................55.2
[55.015]Enginecontrolsystem..............................................................55.3
[55.201]Enginestartingsystem.............................................................55.4
[55.301]Alternator...........................................................................55.5
[55.302]Battery..............................................................................55.6
[55.011]Fueltanksystem...................................................................55.7
[55.010]Fuelinjectionsystem...............................................................55.8
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[55.014]Engineintakeandexhaustsystem.................................................55.9
[55.988]SelectiveCatalyticReduction(SCR)electricalsystem..........................55.10
[55.989]ExhaustGasRecirculation(EGR)electricalsystem.............................55.11
[55.640]Electronicmodules...............................................................55.12
[55.513]Cabtransmissioncontrols........................................................55.13
[55.024]Transmissioncontrolsystem.....................................................55.14
[55.020]Transmissionspeedsensors.....................................................55.15
[55.022]Transmissiontemperaturesensors..............................................55.16
[55.045]Frontaxlecontrolsystem........................................................55.17
[55.031]Parkingbrakeelectricalsystem..................................................55.18
[55.512]Cabcontrols......................................................................55.19
[55.035]Remotecontrolvalveelectriccontrol............................................55.20
[55.051]CabHeating,Ventilation,andAir-Conditioning(HVAC)controls.................55.21
[55.050]Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem...............55.22
[55.523]Cabhitchcontrols................................................................55.23
[55.130]Rearthree-pointhitchelectroniccontrolsystem.................................55.24
[55.202]Coldstartaid.....................................................................55.25
[55.785]Precisionfarmingsystem........................................................55.26
[55.905]ISOBUScomponents............................................................55.27
[55.911]Satellitenavigationsystems......................................................55.28
[55.680]Autopilot/Autoguidance..........................................................55.29
[55.518]Wiperandwashersystem........................................................55.30
[55.404]Externallighting..................................................................55.31
[55.405]Externallightingswitchesandrelays............................................55.32
[55.408]Warningindicators,alarms,andinstruments....................................55.33
[55.988]SelectiveCatalyticReduction(SCR)electricalsystem..........................55.34
[55.DTC]FAULTCODES..................................................................55.35
Frontloaderandbucket...............................................................82
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[82.100]Arm.................................................................................82.1
Accessories...............................................................................88
[88.100]Accessories........................................................................88.1
Platform,cab,bodywork,anddecals.............................................90
[90.118]Protectionsandfootboards.........................................................90.1
[90.150]Cab.................................................................................90.2
[90.151]Cabinterior.........................................................................90.3
[90.160]Cabinteriortrimandpanels........................................................90.4
[90.154]Cabdoorsandhatches............................................................90.5
[90.156]Cabwindshieldandwindows......................................................90.6
[90.120]Mechanically-adjustedoperatorseat...............................................90.7
[90.124]Pneumatically-adjustedoperatorseat..............................................90.8
[90.100]Enginehoodandpanels...........................................................90.9
[90.102]Engineshields,hoodlatches,andtrims.........................................90.10
[90.116]Fendersandguards..............................................................90.11
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Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................3
NotetotheOwnerWARNINGSFORAIRCONDITIONINGSYSTEMREPAIROPERATIONS4
Safetyrules.....................................................................................5
Safetyrules.....................................................................................6
Safetyrules-Ecologyandtheenvironment....................................................9
PersonalsafetyCABAIRCONDITIONINGSYSTEM........................................10
Basicinstructions-Shopandassembly......................................................11
Hydrauliccontamination......................................................................13
Consumables.................................................................................14
Capacities.....................................................................................15
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INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing
Allrepairandmaintenanceworklistedinthismanualmustbecarriedoutonlybyqualieddealershippersonnel,
strictlycomplyingwiththeinstructionsgiven,andusing,wheneverpossible,thespecialtools.
Anyonewhoperformsrepairandmaintenanceoperationswithoutcomplyingwiththeproceduresprovidedherein
shallberesponsibleforanysubsequentdamages.
Themanufacturerandalltheorganizationsofitsdistributionchain,including-withoutlimitation-national,regional,or
localdealers,rejectanyresponsibilityfordamagescausedbypartsand/orcomponentsnotapprovedbythemanu-
facturer,includingthoseusedfortheservicingorrepairoftheproductmanufacturedormarketedbythemanufacturer.
Inanycase,nowarrantyisgivenorattributedontheproductmanufacturedormarketedbythemanufacturerincase
ofdamagescausedbypartsand/orcomponentsnotapprovedbythemanufacturer.
Themanufacturerreservestherighttomakeimprovementsindesignandchangesinspecicationsatanytimewithout
noticeandwithoutincurringanyobligationtoinstallthemonunitspreviouslysold.Specications,descriptions,and
illustrativematerialhereinareasaccurateasknownattimeofpublicationbutaresubjecttochangewithoutnotice.
Incaseofquestions,refertoyourCASEIHSalesandServiceNetworks.
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INTRODUCTION
NotetotheOwnerWARNINGSFORAIRCONDITIONINGSYSTEM
REPAIROPERATIONS
Startingthesystematlowtemperaturescandamagethecompressor.Onlyoperatetheairconditionerwhenthe
engineishotandthetemperatureinsidethecabisatleast20°C(68.00°F).
Whendisconnectingthehoses,closetheendswithplasticcapstopreventforeignmatterandhumidityfromgetting
insidethehoses.
Handlethethermostaticsensorcarefullytoavoiddamagethatmaypreventefcientsystemoperation.
Alwaysusetwospannerstounscrewthehosettingstoavoidtwistingthetting.
Donotuseanytypeofengineoiltolubricatethecompressorandthesystem.
Neverleavethecompressoroilcontaineropen,alwaysmakesurethatitistightlyclosed.Ifleftexposedtheoilwill
absorbhumidityfromtheairandmay,subsequently,damagethesystem.
Donottransfercompressoroilfromtheoriginalcontainertoanothercontainer.
Donotintroduceanyadditivestothecompressoroil.Anyadditionalsubstancescouldcontainelementswhichare
incompatiblewiththechemicalbaseoftherefrigerantandthusalteritscharacteristics.
Checkthatthethermostaticsensoriscorrectlyinsertedinthensontheevaporatortoensureefcientsystemoper-
ation.
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INTRODUCTION
Safetyrules
Personalsafety
Thisisthesafetyalertsymbol.Itisusedtoalertyoutopotentialpersonalinjuryhazards.Obeyall
safetymessagesthatfollowthissymboltoavoidpossibledeathorinjury.
ThroughoutthismanualyouwillndthesignalwordsDANGER,WARNING,andCAUTIONfollowedbyspecialin-
structions.Theseprecautionsareintendedforthepersonalsafetyofyouandthoseworkingwithyou.
Readandunderstandallthesafetymessagesinthismanualbeforeyouoperateorservicethemachine.
DANGERindicatesahazardoussituationthat,ifnotavoided,willresultindeathorseriousinjury.
WARNINGindicatesahazardoussituationthat,ifnotavoided,couldresultindeathorseriousinjury.
CAUTIONindicatesahazardoussituationthat,ifnotavoided,couldresultinminorormoderateinjury.
FAILURETOFOLLOWDANGER,WARNING,ANDCAUTIONMESSAGESCOULDRESULT
INDEATHORSERIOUSINJURY .
Machinesafety
NOTICE:Noticeindicatesasituationthat,ifnotavoided,couldresultinmachineorpropertydamage.
ThroughoutthismanualyouwillndthesignalwordNoticefollowedbyspecialinstructionstopreventmachineor
propertydamage.ThewordNoticeisusedtoaddresspracticesnotrelatedtopersonalsafety.
Information
NOTE:Noteindicatesadditionalinformationthatclariessteps,procedures,orotherinformationinthismanual.
ThroughoutthismanualyouwillndthewordNotefollowedbyadditionalinformationaboutastep,procedure,or
otherinformationinthemanual.ThewordNoteisnotintendedtoaddresspersonalsafetyorpropertydamage.
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INTRODUCTION
Safetyrules
ACCIDENTPREVENTION
Mostaccidentsorinjuriesthatoccurinworkshopsaretheresultofnon-observanceofsimpleandfundamentalsafety
regulations.
Forthisreason,INMOSTCASESTHESEACCIDENTSCANBEAVOIDED:byforeseeingpossiblecausesandcon-
sequentlyactingwiththenecessarycautionandcare.
Accidentsmayoccurwithalltypesofmachine,regardlessofhowwellthemachineinquestionwasdesignedand
built.
Acarefulandprudentmechanicisthebestinsuranceagainstanyaccident.
Preciseobservanceofthemostbasicsafetyruleisnormallysufcienttoavoidmanyseriousaccidents.
DANGER:Nevercarryoutanycleaning,lubricationormaintenanceoperationswhentheengineisrunning.
GENERALITIES
•Carefullyfollowspeciedrepairandmaintenanceprocedures.
•Donotwearrings,wristwatches,jewellery,unbuttonedorloosearticlesofclothingsuchas:ties,tornclothing,
scarves,openjacketsorshirtswithopenzipsthatmayremainentangledinmovingparts.
Itisadvisedtowearapprovedsafetyclothing,e.g:non--slipfootwear,gloves,safetygoggles,helmets,etc.
•Donotcarryoutrepairoperationswithsomeonesittinginthedriver’sseat,unlessthepersonisatrainedtechnician
whoisassistingwiththeoperationinquestion.
•Operatethevehicleandusetheimplementsexclusivelyfromthedriver’sseat.
•Donotcarryoutoperationsonthevehiclewiththeenginerunning,unlessspecicallyindicated.
•Stoptheengineandensurethatallpressureisrelievedfromhydrauliccircuitsbeforeremovingcaps,covers,valves,
etc.
•Allrepairandmaintenanceoperationsmustbecarriedoutwiththegreatestcareandattention.
•Servicestairsandplatformsusedinaworkshoporintheeldshouldbebuiltincompliancewiththesafetyrulesin
force.
•Disconnectthebatteriesandlabelallcontrolstoindicatethatthevehicleisbeingserviced.Blockthemachineand
allequipmentwhichshouldberaised.
•Donotcheckorllfueltanks,accumulatorbatteries,norusestartingliquidwhensmokingornearnakedames,
astheseuidsareinammable.
•Brakesareinoperativeifmanuallyreleasedforrepairormaintenancepurposes.
Insuchcases,themachineshouldbekeptconstantlyundercontrolusingblocksorsimilardevices.
•Thefuelnozzleshouldalwaysbeincontactwiththellingaperture.Maintainthispositionuntilllingoperations
arecompletedinordertoavoidpossiblesparkscausedbytheaccumulationofstaticelectricity.
•Onlyusespeciedtowingpointsfortowingthetractor.Connectthepartscarefullyandmakesurethatallpins
and/orlocksaresecuredinpositionbeforeapplyingtraction.
Neverremainnearthetowingbars,cablesorchainsthatareoperatingunderload
•T omoveadisabledmachine,useatraileroralow-boy,ifavailable.
•Whenloadingorunloadingthevehiclefromthetrailer,orothermeansoftransport,selectaatareacapable
ofsustainingthetrailerortruckwheels,rmlysecurethetractortothetruckortrailerandlockthewheelsinthe
position.
•Forelectricalheaters,battery-chargersandsimilarequipmentuseexclusiveauxiliarypowersupplieswithaefcient
groundtoavoidelectricalshockhazard.
•Alwaysuseliftingequipmentandsimilarofappropriatecapacitytoliftormoveheavycomponents.
•T akeextracareifbystandersarepresent.
•Neverpourgasolineordieseloilintoopen,wideandlowcontainers.
•Neverusegasoline,dieseloilorotherinammableliquidsascleaningagents.Usenon-ammablenon-toxicpro-
prietarysolvents.
•Wearsafetygoggleswithsideguardswhencleaningpartswithcompressedair.
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INTRODUCTION
•Limittheairpressuretoamaximumof2.1bar(30.5psi),accordingtolocalregulations.
•Donotruntheengineinconnedspaceswithoutsuitableventilation.
•Donotsmoke,usenakedames,orcausesparksintheareawhenfuelllingorhandlinghighlyinammableliquids.
•Neverusenakedamesforlightingwhenworkingonthemachineorcheckingforleaks.
•Allmovementsmustbecarriedoutcarefullywhenworkingunder,onornearthevehicleandwearprotectiveequip-
ment:helmets,gogglesandspecialfootwear.
•Whencarryingoutcheckswiththeenginerunning,requesttheassistanceofanoperatorinthedriver’sseat.The
operatormustmaintainvisualcontactwiththeservicetechnicianatalltimes.
•Ifoperatingoutsidetheworkshop,positionthemachineonaatsurfaceandlockinposition.Ifworkingonaslope,
lockthevehicleinpositionandmovetoaatareaassoonaspossibleinordertoensureasafetyposition.
•Damagedorbentchainsorcablesareunreliable.Donotusethemforliftingortrailing.
Alwaysusesuitableprotectivegloveswhenhandlingchainsorcables.
•Chainsshouldalwaysbesafelysecured.Ensurethattheconnectionisstrongenoughtoholdtheexpectedload.
Nopersonsshouldstopnearthefasteningpoint,trailingchainsorcables.
•MaintenanceandrepairoperationsmustbecarriedoutinaCLEANandDRYarea,eliminateanywateroroilspillage
immediately.
•Donotcreatepilesofoilorgrease--soakedragsastheyrepresentaseriousrehazard;storetheminaclosed
metalcontainer.
Beforestartingthevehicleorimplements,makesurethatthedriver’sseatislockedinpositionandalwayscheck
thattheareaisfreeofpersonsorobstacles.
•Emptypocketsofallobjectsthatmayunintentionallyfallintothevehiclepartswhendisassembled.
•Inthepresenceofprotrudingmetalparts,useprotectivegogglesorgoggleswithsideguards,helmets,special
footwearandgloves.
•Handleallpartscarefully,donotputyourhandsorngersbetweenmovingparts,wearsuitablesafetyclothing--
safetygoggles,glovesandshoes.
WELDINGOPERATIONS
•Whenwelding,useprotectivesafetydevices:tintedsafetygoggles,helmets,specialoveralls,glovesandfootwear.
Allpersonspresentintheareawhereweldingistakingplacemustweartintedgoggles.
DONOTLOOKATARCWITHOUTPROPEREYEPROTECTION.
•Wherepossible,removethepartortoolthatrequiresarcweldingfromthetractor.
•Disconnectbothcablesfromthebattery.Isolatethecableendstoavoidcontactwitheachotherandthetractor.
•Positiontheweldergroundclampasnearaspossibletotheareawhereweldingistakingplace.
•Removetheelectroniccontrolunitslocatedonthetractorifweldingistobecarriedoutnearthesecontrolunits.
•Neverallowweldingcablestolayon,nearoracrossanyelectricalwiringorelectroniccomponentwhileweldingis
inprogress.
•Metalcablestendtofraywithrepeateduse.Alwaysusesuitableprotectivedevices(gloves,goggles,etc.)when
handlingcables.
STARTUP
•Neverstarttheengineinconnedspacesthatarenotequippedwithadequateventilationforexhaustgasextraction.
•Neverbringyourhead,body,arms,legs,feet,hands,ngersnearfansorrotatingbelts.
MOTOR
•Alwaysloosentheradiatorcapslowlybeforeremovingittoallowanyremainingpressureinthesystemtobedis-
charged.Coolantshouldbetoppeduponlywhentheengineisstoppedoridleifhot.
•Neverllupwithfuelwhentheengineisrunning,especiallyifhot,inordertopreventtheoutbreakofreasaresult
offuelspillage
•Nevercheckoradjustfanbelttensionwhentheengineisrunning.
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INTRODUCTION
Neveradjustthefuelinjectionpumpwhenthevehicleismoving.
•Neverlubricatethevehiclewhentheengineisrunning.
ELECTRICALSYSTEMS
•Ifitisnecessarytouseauxiliarybatteries,thecablesmustbeconnectedatbothsidesasfollows:(+)with(+)and
(-)with(-).
•Avoidshort-circuitingtheterminals.GASRELEASEDFROMBATTERIESISHIGHLYINFLAMMABLE.
•Duringcharging,leavethebatterycompartmentuncoveredtoimproveventilation.
•Donotcheckchangebyplacingmetalarticlesacrossbatteryterminals.
•Avoidsparksoramesnearthebatteryzonetopreventexplosionhazards.
•Beforeservicingoperations,checkforfuelorcurrentleaks.Eliminateanyeventualleaksbeforestartingwork.
•Neverchargebatteriesinconnedspaces.Makesurethatthereisadequateventilationinordertopreventacci-
dentalexplosionhazardsasaresultoftheaccumulationofgasesreleasedduringchargingoperations.
•Alwaysdisconnectthebatterybeforeperforminganykindofservicingontheelectricalsystem.
HYDRAULICSYSTEMS
•Someuidslowlycomingoutfromaverysmallportcanbealmostinvisibleandbestrongenoughtopenetratethe
skin.Checkforleaksusingapieceofcardboard,NEVERUSEHANDS.
•Ifanyliquidpenetratesskintissue,callformedicalaidimmediately
•Seriousskininfectionsmayresultifmedicalattentionisnotgiven.
•Usethespecictoolswhencheckingpressurevaluesonthehydraulicsystem.
WHEELSANDTYRES
•MakecertainthattiresarecorrectlyinatedtothepressureindicatedbytheManufacturer.
Periodicallycheckpossibledamagestotherimsandtires.
•Standawayfrom(atthesideof)thetyrewhencheckinginationpressure.
•Onlycheckpressurewhenthevehicleisunloadedandthetyresarecold,toavoidincorrectreadingsasaresultof
over-pressure.
•Donotre-usepartsofrecoveredwheelsasincorrectweldingorbrazingmayheatthematerial,causingittoweaken
andeventuallydamageorbreakthewheel.
•Nevercut,norweldarimwiththeinatedtireassembled.
•Whenremovingthewheels,lockboththefrontandrearvehiclewheels.
•Alwayspositionsupportstandswhenraisingthevehicle,inordertoconformtocurrentsafetyregulations.
•Deatethetyrebeforeremovinganyobjectcaughtintothetyretread.
•Neverinatetyresusinginammablegases;thiscouldcauseanexplosionandputoperatorsafetyatrisk.
REMOVALANDRE-FITTING
•Liftandhandleallheavypartsusingsuitableliftingequipmentandmakesurethatallslingsandhooksarecorrectly
secured.
•Handleallpartscarefullyduringliftingoperations,becarefultopersonnelworkingneartheloadtobelifted.Never
inserthandsorngersbetweenparts,alwayswearapprovedaccidentpreventionclothing(goggles,glovesand
workboots).
•Avoidtwistingchainsormetalcablesandalwayswearsafetygloveswhenhandlingcablesorchains.
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INTRODUCTION
Safetyrules-Ecologyandtheenvironment
Soil,air,andwaterqualityisimportantforallindustriesandlifeingeneral.Whenlegislationdoesnotyetrulethe
treatmentofsomeofthesubstancesthatadvancedtechnologyrequires,soundjudgmentshouldgoverntheuseand
disposalofproductsofachemicalandpetrochemicalnature.
Familiarizeyourselfwiththerelativelegislationapplicabletoyourcountry,andmakesurethatyouunderstandthis
legislation.Wherenolegislationexists,obtaininformationfromsuppliersofoils,lters,batteries,fuels,anti-freeze,
cleaningagents,etc.,withregardtotheeffectofthesesubstancesonmanandnatureandhowtosafelystore,use,
anddisposeofthesesubstances.
Helpfulhints
•Avoidtheuseofcansorotherinappropriatepressurizedfueldeliverysystemstolltanks.Suchdeliverysystems
maycauseconsiderablespillage.
•Ingeneral,avoidskincontactwithallfuels,oils,acids,solvents,etc.Mostoftheseproductscontainsubstances
thatmaybeharmfultoyourhealth.
•Modernoilscontainadditives.Donotburncontaminatedfuelsandorwasteoilsinordinaryheatingsystems.
•Avoidspillagewhenyoudrainuidssuchasusedenginecoolantmixtures,engineoil,hydraulicuid,brakeuid,
etc.Donotmixdrainedbrakeuidsorfuelswithlubricants.Storealldraineduidssafelyuntilyoucandisposeof
theuidsinaproperwaythatcomplieswithalllocallegislationandavailableresources.
•Donotallowcoolantmixturestogetintothesoil.Collectanddisposeofcoolantmixturesproperly.
•Theair-conditioningsystemcontainsgasesthatshouldnotbereleasedintotheatmosphere.Consultanair-condi-
tioningspecialistoruseaspecialextractortorechargethesystemproperly.
•Repairanyleaksordefectsintheenginecoolingsystemorhydraulicsystemimmediately.
•Donotincreasethepressureinapressurizedcircuitasthismayleadtoacomponentfailure.
•Protecthosesduringwelding.Penetratingweldsplattermayburnaholeorweakenhoses,allowingthelossofoils,
coolant,etc.
Batteryrecycling
Batteriesandelectricaccumulatorscontainseveralsubstancesthatcanhaveaharmful
effectontheenvironmentifthebatteriesarenotproperlyrecycledafteruse.Improper
disposalofbatteriescancontaminatethesoil,groundwater,andwaterways.CASEIH
stronglyrecommendsthatyoureturnallusedbatteriestoaCASEIHdealer,whowill
disposeoftheusedbatteriesorrecycletheusedbatteriesproperly.Insomecountries,
thisisalegalrequirement.
Mandatorybatteryrecycling
NOTE:ThefollowingrequirementsaremandatoryinBrazil.
Batteriesaremadeofleadplatesandasulfuricacidsolution.Becausebatteriescontainheavymetalssuchaslead,
CONAMAResolution401/2008requiresyoutoreturnallusedbatteriestothebatterydealerwhenyoureplaceany
batteries.Donotdisposeofbatteriesinyourhouseholdgarbage.
Pointsofsaleareobligedto:
•Acceptthereturnofyourusedbatteries
•Storethereturnedbatteriesinasuitablelocation
•Sendthereturnedbatteriestothebatterymanufacturerforrecycling
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INTRODUCTION
PersonalsafetyCABAIRCONDITIONINGSYSTEM
SAFETYREGULATIONS
•Therefrigerantmustbehandledwithgreatcareinordertoavoidpersonalinjury;alwaysusesafetygogglesand
gloves.
•Liquidrefrigerantcancausefreezingoftheskinandseriousdamagetotheeyes,sometimesresultinginpermanent
blindness.
•Keeptherefrigerantcontainerawayfromheatsources.Heatwillcauseanincreaseinpressureoftherefrigerant
andcouldcausethecontainertoexplode.
•Ifrefrigerantcomesintocontactwithanakedameorahotmetalsurfaceitproducesatoxicgas,whichisdanger-
ousifinhaled.
•Inordertoavoidaccidentsfollowthesimpleprecautionsdescribedbelow.
•Theoperationofemptyingandchargingthesystemmustbecarriedoutinawell-ventilatedarea,wellawayfrom
anynakedames.
•Duringthechargingandemptyingoperations,takethenecessaryprecautionstoprotectthefaceandaboveallthe
eyesfromaccidentalcontactwithrefrigerant.
•Intheeventofanaccident,proceedasfollows:
-ifrefrigerantsplashesintotheeyes,washimmediatelywithafewdropsofmineraloil,thenwashthemthoroughly
withasolutionofboricacidandwater(onespoonfulofacidin1/4cupofwater)andseekmedicalassistance
immediately.
-freezingoftheskincausedbycontactwithliquidrefrigerantmaybetreatedbygraduallywarmingtheinjuredarea
withcoldwater,followedbytheapplicationofagreasycream.Requestmedicalassistance.
-theairconditioningsystemcontainsamixtureofrefrigerantandoilunderhighpressure;undernocircumstances
loosenpipettings/unionsorworkonthepipeswithouthavingrstdrainedthesystem.
-donotloosenorremovethecompressoroillevelcheckcapwiththesystempressurized.
-donotheattherefrigerantcontainer.Ifthetemperatureexceeds50°C(122.00°F)thepressurewillincreasevery
rapidly.
-keeptheairconditioningsystemawayfromheatsourcestopreventexplosionsasaresultofanincreasein
pressureinthesystempiping.
•Whentransferringrefrigerantfromonecontainertoanother,onlyusehomologatedliquidrefrigerantcontainers
equippedwithsafetyvalves.
•Neverllliquidrefrigerantcontainersover80%(80.0%)oftheirmaximumcapacity.
•Donotmodifythesettingsofsafetyvalvesandthecontroldevices.
•Neverconnecttherecovery/recyclingandevacuation/chargingstationstoelectricalpoweroutletswithvoltages
otherthanthosespecied;donotleavethestationspoweredupunlesstheyaretobeusedimmediately.
4803806902/10/2017
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INTRODUCTION
Basicinstructions-Shopandassembly
Shimming
Foreachadjustmentoperation,selectadjustingshimsandmeasuretheadjustingshimsindividuallyusingamicrom-
eter,thenadduptherecordedvalues.Donotrelyonmeasuringtheentireshimmingset,whichmaybeincorrect,or
theratedvalueshownoneachshim.
Rotatingshaftseals
Forcorrectrotatingshaftsealinstallation,proceedasfollows:
1.Beforeassembly,allowthesealtosoakintheoilitwillbesealingforatleastthirtyminutes.
2.Thoroughlycleantheshaftandcheckthattheworkingsurfaceontheshaftisnotdamaged.
3.Positionthesealinglipfacingtheuid.
NOTE:Withhydrodynamiclips,takeintoconsiderationtheshaftrotationdirectionandpositionthegroovessothat
theywillmovetheuidtowardstheinnersideoftheseal.
4.Coatthesealinglipwithathinlayeroflubricant(useoilratherthangrease).Fillthegapbetweenthesealinglip
andthedustlipondoublelipsealswithgrease.
5.Insertthesealinitsseatandpressdownusingaatpunchorsealinstallationtool.Donottapthesealwitha
hammerormallet.
6.Whileyouinserttheseal,checkthatthesealisperpendiculartotheseat.Whenthesealsettles,makesurethat
thesealmakescontactwiththethrustelement,ifrequired.
7.T opreventdamagetotheseallipontheshaft,positionaprotectiveguardduringinstallationoperations.
O-ringseals
LubricatetheO-ringsealsbeforeyouinsertthemintheseats.ThiswillpreventtheO-ringsealsfromoverturningand
twisting,whichwouldjeopardizesealingefciency.
Sealingcompounds
Applyasealingcompoundonthematingsurfaceswhenspeciedbytheprocedure.Beforeyouapplythesealing
compound,preparethesurfacesasdirectedbytheproductcontainer.
Spareparts
OnlyuseCNHOriginalPartsorCASEIHOriginalParts.
Onlygenuinesparepartsguaranteethesamequality,duration,andsafetyasoriginalparts,astheyarethesame
partsthatareassembledduringstandardproduction.OnlyCNHOriginalPartsorCASEIHOriginalPartscanoffer
thisguarantee.
Whenorderingspareparts,alwaysprovidethefollowinginformation:
•Machinemodel(commercialname)andProductIdenticationNumber(PIN)
•Partnumberoftheorderedpart,whichcanbefoundinthepartscatalog
4803806902/10/2017
11
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