New Holland CR6090 Tier 4a User manual

Part number 47667943
1st edition English
April 2014
SERVICE MANUAL
CR6090 / CR7090 / CR8080 / CR8090 / CR9090
Tier 4a
Combine
PIN YDG118501 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
CR6090[YDG118501-]NorthAmericaF2CFE613A*A
CR7090[YDG118501-]NorthAmericaF2CFE613A*A
CR8080[YDG118501-]NorthAmericaF3AFE613A*A
CR8090[YDG118501-]NorthAmericaF3AFE613A*A
CR9090[YDG118501-]NorthAmericaF3BFE613D*A
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Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.202]Aircleanersandlines..............................................................10.2
[10.304]Enginelubricationsystem..........................................................10.3
[10.310]Aftercooler..........................................................................10.4
[10.400]Enginecoolingsystem.............................................................10.5
[10.414]Fananddrive......................................................................10.6
[10.418]Rotaryscreen......................................................................10.7
[10.450]Engineaircompressor.............................................................10.8
[10.500]SelectiveCatalyticReduction(SCR)exhausttreatment...........................10.9
Maingearboxanddrive...............................................................14
[14.100]Maingearboxanddrive............................................................14.1
Transmission..............................................................................21
[21.114]Mechanicaltransmission...........................................................21.1
[21.130]Mechanicaltransmissionexternalcontrols.........................................21.2
[21.145]Gearboxinternalcomponents......................................................21.3
[21.182]Differential..........................................................................21.4
Frontaxlesystem.......................................................................25
[25.108]Finaldrivehub,steeringknuckles,andshafts.....................................25.1
[25.100]Poweredfrontaxle.................................................................25.2
[25.310]Finaldrives.........................................................................25.3
Rearaxlesystem........................................................................27
[27.100]Poweredrearaxle..................................................................27.1
Hydrostaticdrive.........................................................................29
[29.100]Transmissionandsteeringhydrostaticcontrol.....................................29.1
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[29.134]Two-speedassembly...............................................................29.2
[29.202]Hydrostatictransmission...........................................................29.3
[29.204]Reservoir,cooler,andlines........................................................29.4
[29.218]Pumpandmotorcomponents......................................................29.5
[29.300]Rearhydrostatictransmission......................................................29.6
Brakesandcontrols....................................................................33
[33.110]Parkingbrakeorparkinglock......................................................33.1
[33.202]Hydraulicservicebrakes...........................................................33.2
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.102]Pumpcontrolvalves................................................................35.2
[35.106]Variabledisplacementpump.......................................................35.3
[35.220]Auxiliaryhydraulicpumpandlines.................................................35.4
[35.300]Reservoir,cooler,andlters........................................................35.5
[35.359]Maincontrolvalve..................................................................35.6
[35.410]Headerorattachmentheightsystem..............................................35.7
[35.415]Headerorattachmenttiltingsystem...............................................35.8
[35.440]Graintankunloadsystem..........................................................35.9
[35.450]Tractionvariatorsystem..........................................................35.10
[35.518]Reelcontrolsystem..............................................................35.11
[35.536]Cropprocessorsystem..........................................................35.12
[35.602]Headerorattachmentlevelingsystem...........................................35.13
[35.760]Headerreverserdrive............................................................35.14
[35.796]Chaffspreadercontrol...........................................................35.15
Steering.....................................................................................41
[41.101]Steeringcontrol....................................................................41.1
[41.200]Hydrauliccontrolcomponents......................................................41.2
[41.206]Pump...............................................................................41.3
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[41.216]Cylinders...........................................................................41.4
[41.432]Autoguidancesteering.............................................................41.5
Tracksandtracksuspension........................................................48
[48.100]Tracks..............................................................................48.1
[48.130]Trackframeanddrivingwheels....................................................48.2
[48.134]Tracktensionunits.................................................................48.3
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.104]Ventilation..........................................................................50.2
[50.200]Airconditioning.....................................................................50.3
Electricalsystems.......................................................................55
[55.000]Electricalsystem...................................................................55.1
[55.010]Fuelinjectionsystem...............................................................55.2
[55.011]Fueltanksystem...................................................................55.3
[55.012]Enginecoolingsystem.............................................................55.4
[55.013]Engineoilsystem..................................................................55.5
[55.014]Engineintakeandexhaustsystem.................................................55.6
[55.015]Enginecontrolsystem..............................................................55.7
[55.019]Hydrostaticdrivecontrolsystem...................................................55.8
[55.024]Transmissioncontrolsystem.......................................................55.9
[55.029]Gearboxelectricsystem.........................................................55.10
[55.030]Servicebrakeelectricalsystem..................................................55.11
[55.031]Parkingbrakeelectricalsystem..................................................55.12
[55.036]Hydraulicsystemcontrol.........................................................55.13
[55.050]Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem...............55.14
[55.051]CabHeating,Ventilation,andAir-Conditioning(HVAC)controls.................55.15
[55.100]Harnessesandconnectors.......................................................55.16
[55.201]Enginestartingsystem...........................................................55.17
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[55.202]Coldstartaid.....................................................................55.18
[55.301]Alternator.........................................................................55.19
[55.302]Battery............................................................................55.20
[55.404]Externallighting..................................................................55.21
[55.408]Warningindicators,alarms,andinstruments....................................55.22
[55.421]Feedingcontrolsystem..........................................................55.23
[55.423]Cleaningcontrolsystem..........................................................55.24
[55.426]Harvestmaterialowcontrolsystem.............................................55.25
[55.512]Cabcontrols......................................................................55.26
[55.518]Wiperandwashersystem........................................................55.27
[55.519]Cabbrakecontrols...............................................................55.28
[55.520]Cabharvestingcontrols..........................................................55.29
[55.610]Groundspeedcontrol............................................................55.30
[55.618]Reverserelectriccontrol.........................................................55.31
[55.624]Residuehandlingcontrol.........................................................55.32
[55.628]Threshingelectricalcontrol......................................................55.33
[55.640]Electronicmodules...............................................................55.34
[55.661]Cabheadercontrols..............................................................55.35
[55.662]Headerheightcontrol............................................................55.36
[55.670]Headerlevelingcontrol...........................................................55.37
[55.780]Shakershoelevelingsystemcontrol.............................................55.38
[55.785]Precisionfarmingsystem........................................................55.39
[55.834]Sieveelectriccontrol.............................................................55.40
[55.836]Rotaryseparatorcontrol.........................................................55.41
[55.633]Balerfeedingcontrol.............................................................55.42
[55.911]GlobalPositioningSystem(GPS)................................................55.43
[55.988]SelectiveCatalyticReduction(SCR)electricalsystem..........................55.44
[55.DTC]FAULTCODES..................................................................55.45
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Productfeeding..........................................................................60
[60.105]Floatingroll,feedchain,anddrive.................................................60.1
[60.110]Feederhousing.....................................................................60.2
[60.112]Stonetrappingsystem.............................................................60.3
[60.130]Feederhousingshafts.............................................................60.4
[60.150]Feederdrivesystem...............................................................60.5
Threshing..................................................................................66
[66.000]Threshing..........................................................................66.1
[66.101]Concaveconveyorplate...........................................................66.2
[66.105]Concave............................................................................66.3
[66.110]Concavecontrolsystem............................................................66.4
[66.260]Threshingmechanismdrivesystem...............................................66.5
[66.321]Drum/Rotorvariatorwithelectricalcontrol.........................................66.6
[66.331]Rotor...............................................................................66.7
[66.360]Drum/Rotorhousing................................................................66.8
Residuehandling........................................................................73
[73.210]Strawchopperdrivesystem........................................................73.1
[73.220]Strawchopperframe...............................................................73.2
[73.230]Strawchopper......................................................................73.3
[73.300]PositiveStrawDischarge(PSD)...................................................73.4
[73.335]Chaffspreader.....................................................................73.5
[73.410]Opti-Spread™system..............................................................73.6
Cleaning....................................................................................74
[74.000]Cleaning............................................................................74.1
[74.100]Self-levelingframe.................................................................74.2
[74.101]Cleaningdrivesystems............................................................74.3
[74.110]Grainpan...........................................................................74.4
[74.114]Uppershakershoe.................................................................74.5
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[74.118]Lowershakershoe.................................................................74.6
[74.130]Fanhousing........................................................................74.7
[74.136]Fandrivesystem...................................................................74.8
[74.140]T ailingsreturnsystem..............................................................74.9
Cropstorage/Unloading.............................................................80
[80.101]Cleangrainelevator................................................................80.1
[80.150]Graintank..........................................................................80.2
[80.175]Graintankunloaddrivesystem....................................................80.3
[80.180]Graintankunload..................................................................80.4
Platform,cab,bodywork,anddecals.............................................90
[90.105]Machineshieldsandguards.......................................................90.1
[90.118]Protectionsandfootboards.........................................................90.2
[90.124]Pneumatically-adjustedoperatorseat..............................................90.3
[90.150]Cab.................................................................................90.4
[90.151]Cabinterior.........................................................................90.5
[90.154]Cabdoorsandhatches............................................................90.6
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INTRODUCTION
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Contents
INTRODUCTION
Basicinstructions-Importantnoticeregardingequipmentservicing...........................3
Internationalsymbols...........................................................................4
Foreword........................................................................................5
Safetyrules.....................................................................................6
Safetyrules-Personalsafety..................................................................7
Personalsafety.................................................................................8
Safetyrules.....................................................................................9
Safetyrules...................................................................................10
Personalsafety...............................................................................15
Safetyrules...................................................................................16
Safetyrules...................................................................................18
Generalspecication-GeneralWelding.....................................................20
BasicinstructionsEngineServiceInformation................................................21
Basicinstructions-ShopandAssembly......................................................22
Basicinstructions-ChainWearTables-RollerChains......................................24
Torque-Minimumtighteningtorquesfornormalassembly...................................26
Torque-Standardtorquedataforhydraulics.................................................31
Generalspecication-Lubricantcapacities..................................................33
Generalspecication.........................................................................35
Generalspecication-Biodieselfuels........................................................37
Generalspecication-BiodieselFuels.......................................................40
Dimension....................................................................................41
Generalspecication.........................................................................43
SelectiveCatalyticReduction(SCR)exhausttreatment-Productoverview(*)..............50
Generalspecication.........................................................................55
Productidentication..........................................................................56
(*)Seecontentforspecicmodels
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