New Holland Boomer 35 Tier 4B (final) User manual

Part number 48144022
1st edition English
June 2017
SERVICE MANUAL
Boomer™35
Boomer™40
Tier 4B (final)
Compact Tractor
Boomer™35 ROPS - From PIN LSM0B35Rxx0010001 to LSM0B35RVH0010043
Boomer™40 Cab - From PIN LSM0B40Cxx0010001 to LSM0B40CAH0010053
Boomer™40 ROPS - From PIN LSM0B40Rxx0010001 to LSM0B40REH0010028
Printedin U.S.A.
© 2017 CNH Industrial America LLC. All Rights Reserved.
NewHolland is a trademark registered in the United States and many other countries,
owned or licensed to CNH Industrial N.V., its subsidiaries or affiliates.

SERVICEMANUAL
Boomer™35Tier4B(nal),ROPS[LSM0B35Rxx0010001-
LSM0B35RVH0010043]
Boomer™40Tier4B(nal),Cab[LSM0B40Cxx0010001-
LSM0B40CAH0010053]
Boomer™40Tier4B(nal),ROPS[LSM0B40Rxx0010001-
LSM0B40REH0010028]
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EN

LinkProduct/Engine
ProductMarketProductEngine
Boomer™35Tier4B(nal),
ROPS[LSM0B35Rxx0010001-
LSM0B35RVH0010043]
NorthAmericaL3C19-T5
Boomer™40Tier4B(nal),
ROPS[LSM0B40Rxx0010001-
LSM0B40REH0010028]
NorthAmericaL3C19-T4
Boomer™40Tier4B(nal),
Cab[LSM0B40Cxx0010001-
LSM0B40CAH0010053]
NorthAmericaL3C19-T4
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Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.216]Fueltanks..........................................................................10.2
[10.206]Fuellters..........................................................................10.3
[10.218]Fuelinjectionsystem...............................................................10.4
[10.202]Aircleanersandlines..............................................................10.5
[10.254]Intakeandexhaustmanifoldsandmufer.........................................10.6
[10.501]ExhaustGasRecirculation(EGR)exhausttreatment..............................10.7
[10.400]Enginecoolingsystem.............................................................10.8
[10.414]Fananddrive......................................................................10.9
Clutch.......................................................................................18
[18.100]Clutchmechanicalreleasecontrol.................................................18.1
[18.110]Clutchandcomponents............................................................18.2
Powercoupling...........................................................................19
[19.110]Flywheeldamper...................................................................19.1
Transmission..............................................................................21
[21.114]Mechanicaltransmission...........................................................21.1
[21.130]Mechanicaltransmissionexternalcontrols.........................................21.2
[21.140]Mechanicaltransmissioninternalcomponents.....................................21.3
[21.110]Masterclutchhousing..............................................................21.4
Four-WheelDrive(4WD)system..................................................23
[23.314]Driveshaft..........................................................................23.1
[23.101]Mechanicalcontrol.................................................................23.2
Frontaxlesystem.......................................................................25
[25.100]Poweredfrontaxle.................................................................25.1
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[25.102]Frontbevelgearsetanddifferential...............................................25.2
[25.108]Finaldrivehub,steeringknuckles,andshafts.....................................25.3
Rearaxlesystem........................................................................27
[27.106]Rearbevelgearsetanddifferential................................................27.1
[27.120]Planetaryandnaldrives..........................................................27.2
Hydrostaticdrive.........................................................................29
[29.200]Mechanicalcontrol.................................................................29.1
[29.100]Transmissionandsteeringhydrostaticcontrol.....................................29.2
[29.204]Reservoir,cooler,andlines........................................................29.3
[29.218]Pumpandmotorcomponents......................................................29.4
[29.202]Hydrostatictransmission...........................................................29.5
PowerTake-Off(PTO).................................................................31
[31.101]Rearmechanicalcontrol...........................................................31.1
[31.104]Rearelectro-hydrauliccontrol......................................................31.2
[31.110]One-speedrearPowerT ake-Off(PTO)............................................31.3
[31.120]CentralPowerTake-Off(PTO).....................................................31.4
Brakesandcontrols....................................................................33
[33.110]Parkingbrakeorparkinglock......................................................33.1
[33.120]Mechanicalservicebrakes.........................................................33.2
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.300]Reservoir,cooler,andlters........................................................35.2
[35.104]Fixeddisplacementpump..........................................................35.3
[35.350]Safetyandmainreliefvalves......................................................35.4
[35.204]Remotecontrolvalves.............................................................35.5
[35.114]Three-pointhitchcontrolvalve.....................................................35.6
[35.116]Three-pointhitchcylinder..........................................................35.7
[35.724]Frontloaderhydraulicsystemcontrol..............................................35.8
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Hitches,drawbars,andimplementcouplings..................................37
[37.100]Drawbarsandtowinghitches......................................................37.1
[37.108]Rearthree-pointhitchexternalcontrols............................................37.2
[37.110]Rearthree-pointhitch..............................................................37.3
Steering.....................................................................................41
[41.101]Steeringcontrol....................................................................41.1
[41.106]Tierods.............................................................................41.2
[41.200]Hydrauliccontrolcomponents......................................................41.3
[41.216]Cylinders...........................................................................41.4
[41.206]Pump...............................................................................41.5
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
[50.300]Cabpressurizingsystem...........................................................50.4
[50.AAA]Cabclimatecontrolgenericsub-group............................................50.5
Electricalsystems.......................................................................55
[55.000]Electricalsystem...................................................................55.1
[55.100]Harnessesandconnectors.........................................................55.2
[55.525]Cabenginecontrols................................................................55.3
[55.201]Enginestartingsystem.............................................................55.4
[55.301]Alternator...........................................................................55.5
[55.640]Electronicmodules.................................................................55.6
[55.031]Parkingbrakeelectricalsystem....................................................55.7
[55.512]Cabcontrols........................................................................55.8
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[55.051]CabHeating,Ventilation,andAir-Conditioning(HVAC)controls...................55.9
[55.050]Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem...............55.10
[55.023]Transmissionpositionsensorsandswitches....................................55.11
[55.052]CentralormiddlePowerTake-Off(PTO)controlsystem........................55.12
[55.610]Groundspeedcontrol............................................................55.13
[55.DTC]FAULTCODES..................................................................55.14
Platform,cab,bodywork,anddecals.............................................90
[90.150]Cab.................................................................................90.1
[90.110]Operatorplatformlesscab.........................................................90.2
[90.114]Operatorprotections...............................................................90.3
[90.120]Mechanically-adjustedoperatorseat...............................................90.4
[90.100]Enginehoodandpanels...........................................................90.5
[90.116]Fendersandguards................................................................90.6
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INTRODUCTION
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Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................3
Foreword........................................................................................4
Safetyrules.....................................................................................5
Safetyrules.....................................................................................6
Safetyrules-Ecologyandtheenvironment....................................................7
SafetyrulesServiceprecautionarystatementsclimatecontrol(*)..............................8
Safetyrules-Personalsafety................................................................17
Torque-Minimumtighteningtorquesfornormalassembly...................................29
Torque-Standardtorquedataforhydraulicconnections.....................................34
Basicinstructions-Shopandassembly......................................................41
Generalspecication-Biodieselusage......................................................43
Consumables.................................................................................46
Generalspecication.........................................................................47
Dimension-RollOverProtectionSystem(ROPS)(*)........................................52
Dimension-Cab(*)...........................................................................55
Productidentication-Machineorientation(*)...............................................57
Productidentication-Machineorientation(*)...............................................58
Productidentication..........................................................................59
(*)Seecontentforspecicmodels
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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.
Themanufacturerreservestherighttomakeimprovementsindesignandchangesinspecicationsatanytimewithout
noticeandwithoutincurringanyobligationtoinstallthemonunitspreviouslysold.Specications,descriptions,and
illustrativematerialhereinareasaccurateasknownattimeofpublicationbutaresubjecttochangewithoutnotice.
Incaseofquestions,refertoyourNEWHOLLANDSalesandServiceNetworks.
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