New Holland ZERE04800 User manual

Part number 47685455
1st edition English
May 2014
SERVICE MANUAL
T8.320 / T8.350 / T8.380 /
T8.410 / T8.435
Continuously Variable Transmission (CVT)
Tractor
PIN ZERE04800 and above
PrintedinU.S.A.
Copyright © 2014 CNH Industrial America LLC. All Rights Reserved. NewHollandisaregisteredtrademarkofCNH Industrial America LLC.
Racine Wisconsin 53404 U.S.A.

LinkProduct/Engine
ProductMarketProductEngine
T8.320696110727CVTTIER4b
[ZERE04800-]
NorthAmericaF2CFE613G*B002
T8.350696110737CVTTIER4b
[ZERE04800-]
NorthAmericaF2CFE614G*B003
T8.380696110747CVTTIER4b
[ZERE04800-]
NorthAmericaF2CFE614D*B003
T8.410696110757CVTTIER4b
[ZERE04800-]
NorthAmericaF2CFE614C*B003
T8.435696110767CVTTIER4b
[ZERE04800-]
NorthAmericaF2CFE614A*B003
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Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.101]Cylinderheads.....................................................................10.2
[10.202]Aircleanersandlines..............................................................10.3
[10.216]Fueltanks..........................................................................10.4
[10.218]Fuelinjectionsystem...............................................................10.5
[10.304]Enginelubricationsystem..........................................................10.6
[10.310]Aftercooler..........................................................................10.7
[10.400]Enginecoolingsystem.............................................................10.8
[10.414]Fananddrive......................................................................10.9
[10.500]SelectiveCatalyticReduction(SCR)exhausttreatment.........................10.10
Powercoupling...........................................................................19
[19.100]Driveshaft..........................................................................19.1
[19.110]Flywheeldamper..................................................................19.2
[19.120]Driveshaftshieldassembly........................................................19.3
Transmission..............................................................................21
[21.504]ContinuouslyVariableTransmission(CVT)........................................21.1
[21.505]ContinuouslyVariableTransmission(CVT)externalcontrols......................21.2
[21.506]ContinuouslyVariableTransmission(CVT)lubricationsystem....................21.3
[21.507]ContinuouslyVariableTransmission(CVT)internalcomponents..................21.4
[21.900]Hydraulicpumpdrive...............................................................21.5
Four-WheelDrive(4WD)system..................................................23
[23.202]Electro-hydrauliccontrol...........................................................23.1
[23.314]Driveshaft..........................................................................23.2
Frontaxlesystem.......................................................................25
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[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]Planetaryandnaldrives..........................................................27.3
PowerTake-Off(PTO).................................................................31
[31.104]Rearelectro-hydrauliccontrol......................................................31.1
[31.110]One-speedrearPowerT ake-Off(PTO)............................................31.2
[31.114]Two-speedrearPowerTake-Off(PTO)............................................31.3
[31.146]FrontPowerT ake-Off(PTO).......................................................31.4
Brakesandcontrols....................................................................33
[33.110]Parkingbrakeorparkinglock......................................................33.1
[33.202]Hydraulicservicebrakes...........................................................33.2
[33.220]Trailerbrakehydrauliccontrol......................................................33.3
[33.224]Trailerbrakepneumaticcontrol....................................................33.4
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.102]Pumpcontrolvalves................................................................35.2
[35.106]Variabledisplacementpump.......................................................35.3
[35.114]Three-pointhitchcontrolvalve.....................................................35.4
[35.124]Three-pointhitchhydraulicadjustment............................................35.5
[35.204]Remotecontrolvalves.............................................................35.6
[35.300]Reservoir,cooler,andlters........................................................35.7
[35.304]Combinationpumpunits...........................................................35.8
Pneumaticsystem......................................................................36
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[36.100]Pneumaticsystem..................................................................36.1
Hitches,drawbars,andimplementcouplings..................................37
[37.110]Rearthree-pointhitch..............................................................37.1
[37.162]Fronthitch..........................................................................37.2
Steering.....................................................................................41
[41.101]Steeringcontrol....................................................................41.1
[41.200]Hydrauliccontrolcomponents......................................................41.2
[41.206]Pump...............................................................................41.3
Wheels......................................................................................44
[44.520]Rearwheels........................................................................44.1
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.200]Airconditioning.....................................................................50.2
[50.300]Cabpressurizingsystem...........................................................50.3
Electricalsystems.......................................................................55
[55.010]Fuelinjectionsystem...............................................................55.1
[55.012]Enginecoolingsystem.............................................................55.2
[55.014]Engineintakeandexhaustsystem.................................................55.3
[55.024]Transmissioncontrolsystem.......................................................55.4
[55.045]Frontaxlecontrolsystem..........................................................55.5
[55.046]Rearaxlecontrolsystem...........................................................55.6
[55.050]Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem.................55.7
[55.051]CabHeating,Ventilation,andAir-Conditioning(HVAC)controls...................55.8
[55.100]Harnessesandconnectors.........................................................55.9
[55.130]Rearthree-pointhitchelectroniccontrolsystem.................................55.10
[55.201]Enginestartingsystem...........................................................55.11
[55.301]Alternator.........................................................................55.12
[55.302]Battery............................................................................55.13
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[55.404]Externallighting..................................................................55.14
[55.408]Warningindicators,alarms,andinstruments....................................55.15
[55.510]Caborplatformharnessesandconnectors......................................55.16
[55.512]Cabcontrols......................................................................55.17
[55.513]Cabtransmissioncontrols........................................................55.18
[55.518]Wiperandwashersystem........................................................55.19
[55.640]Electronicmodules...............................................................55.20
[55.988]SelectiveCatalyticReduction(SCR)electricalsystem..........................55.21
[55.DTC]FAULTCODES..................................................................55.22
Platform,cab,bodywork,anddecals.............................................90
[90.100]Enginehoodandpanels...........................................................90.1
[90.102]Engineshields,hoodlatches,andtrims...........................................90.2
[90.124]Pneumatically-adjustedoperatorseat..............................................90.3
[90.150]Cab.................................................................................90.4
[90.151]Cabinterior.........................................................................90.5
[90.160]Cabinteriortrimandpanels........................................................90.6
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INTRODUCTION
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Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................3
Safetyrules.....................................................................................4
Safetyrules-Generalmaintenancesafety.....................................................5
Safetyrules-PersonalProtectiveEquipment(PPE)...........................................6
Safetyrules-DoNotOperatetag..............................................................7
Safetyrules-Ecologyandtheenvironment....................................................8
Torque-Minimumtighteningtorquesfornormalassembly.....................................9
Capacities.....................................................................................14
Productidentication..........................................................................15
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INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing
Allrepairandmaintenanceworklistedinthismanualmustbecarriedoutonlybyqualieddealershippersonnel,
strictlycomplyingwiththeinstructionsgiven,andusing,wheneverpossible,thespecialtools.
Anyonewhoperformsrepairandmaintenanceoperationswithoutcomplyingwiththeproceduresprovidedherein
shallberesponsibleforanysubsequentdamages.
Themanufacturerandalltheorganizationsofitsdistributionchain,including-withoutlimitation-national,regional,or
localdealers,rejectanyresponsibilityfordamagescausedbypartsand/orcomponentsnotapprovedbythemanu-
facturer,includingthoseusedfortheservicingorrepairoftheproductmanufacturedormarketedbythemanufacturer.
Inanycase,nowarrantyisgivenorattributedontheproductmanufacturedormarketedbythemanufacturerincase
ofdamagescausedbypartsand/orcomponentsnotapprovedbythemanufacturer.
Theinformationinthismanualisup-to-dateatthedateofthepublication.Itisthepolicyofthemanufacturerfor
continuousimprovement.Someinformationcouldnotbeupdatedduetomodicationsofatechnicalorcommercial
type,orchangestothelawsandregulationsofdifferentcountries.
Incaseofquestions,refertoyourNEWHOLLANDSalesandServiceNetworks.
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INTRODUCTION
Safetyrules
Personalsafety
Thisisthesafetyalertsymbol.Itisusedtoalertyoutopotentialpersonalinjuryhazards.Obeyall
safetymessagesthatfollowthissymboltoavoidpossibledeathorinjury.
ThroughoutthismanualyouwillndthesignalwordsDANGER,WARNING,andCAUTIONfollowedbyspecialin-
structions.Theseprecautionsareintendedforthepersonalsafetyofyouandthoseworkingwithyou.
Readandunderstandallthesafetymessagesinthismanualbeforeyouoperateorservicethemachine.
DANGERindicatesahazardoussituationthat,ifnotavoided,willresultindeathorseriousinjury.
WARNINGindicatesahazardoussituationthat,ifnotavoided,couldresultindeathorseriousinjury.
CAUTIONindicatesahazardoussituationthat,ifnotavoided,couldresultinminorormoderateinjury.
FAILURETOFOLLOWDANGER,WARNING,ANDCAUTIONMESSAGESCOULDRESULT
INDEATHORSERIOUSINJURY.
Machinesafety
NOTICE:Noticeindicatesasituationthat,ifnotavoided,couldresultinmachineorpropertydamage.
ThroughoutthismanualyouwillndthesignalwordNoticefollowedbyspecialinstructionstopreventmachineor
propertydamage.ThewordNoticeisusedtoaddresspracticesnotrelatedtopersonalsafety.
Information
NOTE:Noteindicatesadditionalinformationthatclariessteps,procedures,orotherinformationinthismanual.
ThroughoutthismanualyouwillndthewordNotefollowedbyadditionalinformationaboutastep,procedure,or
otherinformationinthemanual.ThewordNoteisnotintendedtoaddresspersonalsafetyorpropertydamage.
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