Case NHC740665 User manual

Printedin U.S.A.
© 2017 CNH Industrial America LLC. All Rights Reserved.
Case 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.
Part number 48194558
1st edition English
October 2017
SERVICE MANUAL
580N
580SN WT
580SN
590SN
Tier 4B (final)
Tractor Loader Backhoe
580N PIN NHC740665 and above; 580SN WT PIN NHC745126 and above;
580SN PIN NHC743044 and above; 590SN PIN NHC746245 and above

SERVICEMANUAL
580NFour-WheelDrive(4WD)Tier4B(nal)[NHC740665-],580NTwo-Wheel
Drive(2WD)Tier4B(nal)[NHC740665-],580SNFour-WheelDrive(4WD)
Tier4B(nal)[NHC743044-],580SNTwo-WheelDrive(2WD)Tier4B(nal)
[NHC743044-],580SNWTFour-WheelDrive(4WD)Tier4B(nal),WideTrack
[NHC745126-],590SNFour-WheelDrive(4WD)Tier4B(nal)[NHC746245-],
590SNTwo-WheelDrive(2WD)Tier4B(nal)[NHC746245-]
4819455820/10/2017
EN

LinkProduct/Engine
ProductMarketProductEngine
580NTwo-WheelDrive(2WD)Tier
4B(nal)[NHC740665-]
NorthAmericaF5BFL413A*B007
580NFour-WheelDrive(4WD)
Tier4B(nal)[NHC740665-]
NorthAmericaF5BFL413A*B007
580SNTwo-WheelDrive(2WD)
Tier4B(nal)[NHC743044-]
NorthAmericaF5BFL413A*B007
580SNFour-WheelDrive(4WD)
Tier4B(nal)[NHC743044-]
NorthAmericaF5BFL413A*B007
580SNWTFour-WheelDrive
(4WD)Tier4B(nal),WideTrack
[NHC745126-]
NorthAmericaF5BFL413A*B007
590SNTwo-WheelDrive(2WD)
Tier4B(nal)[NHC746245-]
NorthAmericaF5BFL413A*B007
590SNFour-WheelDrive(4WD)
Tier4B(nal)[NHC746245-]
NorthAmericaF5BFL413A*B007
4819455820/10/2017

Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.103]Crankshaftandywheel............................................................10.2
[10.206]Fuellters..........................................................................10.3
[10.216]Fueltanks..........................................................................10.4
[10.218]Fuelinjectionsystem...............................................................10.5
[10.304]Enginelubricationsystem..........................................................10.6
[10.400]Enginecoolingsystem.............................................................10.7
[10.414]Fananddrive......................................................................10.8
[10.500]SelectiveCatalyticReduction(SCR)exhausttreatment...........................10.9
Transmission..............................................................................21
[21.112]Powershuttletransmission.........................................................21.1
[21.113]Powershifttransmission............................................................21.2
[21.134]Powershuttletransmissionexternalcontrols......................................21.3
[21.135]Powershifttransmissionexternalcontrols..........................................21.4
[21.154]Powershuttletransmissioninternalcomponents..................................21.5
[21.155]Powershifttransmissioninternalcomponents......................................21.6
Frontaxlesystem.......................................................................25
[25.100]Poweredfrontaxle.................................................................25.1
[25.102]Frontbevelgearsetanddifferential...............................................25.2
[25.108]Finaldrivehub,steeringknuckles,andshafts.....................................25.3
[25.400]Non-poweredfrontaxle............................................................25.4
Rearaxlesystem........................................................................27
[27.100]Poweredrearaxle..................................................................27.1
[27.106]Rearbevelgearsetanddifferential................................................27.2
4819455820/10/2017

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[27.120]Planetaryandnaldrives..........................................................27.3
Brakesandcontrols....................................................................33
[33.110]Parkingbrakeorparkinglock......................................................33.1
[33.202]Hydraulicservicebrakes...........................................................33.2
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.102]Pumpcontrolvalves................................................................35.2
[35.104]Fixeddisplacementpump..........................................................35.3
[35.106]Variabledisplacementpump.......................................................35.4
[35.204]Remotecontrolvalves.............................................................35.5
[35.300]Reservoir,cooler,andlters........................................................35.6
[35.350]Safetyandmainreliefvalves......................................................35.7
[35.357]Pilotsystem........................................................................35.8
[35.359]Maincontrolvalve..................................................................35.9
[35.525]Auxiliaryhydraulicvalvesandlines..............................................35.10
[35.701]Frontloaderarmhydraulicsystem...............................................35.11
[35.703]Stabilizerhydraulicsystem.......................................................35.12
[35.723]Frontloaderbuckethydraulicsystem............................................35.13
[35.726]Excavatorandbackhoehydrauliccontrols.......................................35.14
[35.736]Boomhydraulicsystem..........................................................35.15
[35.737]Dipperhydraulicsystem..........................................................35.16
[35.738]Excavatorandbackhoebuckethydraulicsystem................................35.17
[35.739]Swingarmhydraulicsystem.....................................................35.18
[35.740]Telescopicarmhydraulicsystem.................................................35.19
Framesandballasting.................................................................39
[39.100]Frame..............................................................................39.1
[39.129]Stabilizers..........................................................................39.2
Steering.....................................................................................41
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[41.101]Steeringcontrol....................................................................41.1
[41.200]Hydrauliccontrolcomponents......................................................41.2
[41.216]Cylinders...........................................................................41.3
Wheels......................................................................................44
[44.511]Frontwheels........................................................................44.1
[44.520]Rearwheels........................................................................44.2
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.200]Airconditioning.....................................................................50.2
Electricalsystems.......................................................................55
[55.024]Transmissioncontrolsystem.......................................................55.1
[55.100]Harnessesandconnectors.........................................................55.2
[55.201]Enginestartingsystem.............................................................55.3
[55.301]Alternator...........................................................................55.4
[55.302]Battery..............................................................................55.5
[55.404]Externallighting....................................................................55.6
[55.408]Warningindicators,alarms,andinstruments......................................55.7
[55.510]Caborplatformharnessesandconnectors........................................55.8
[55.640]Electronicmodules.................................................................55.9
[55.988]SelectiveCatalyticReduction(SCR)electricalsystem..........................55.10
[55.991]Telematics........................................................................55.11
[55.DTC]FAULTCODES..................................................................55.12
Frontloaderandbucket...............................................................82
[82.100]Arm.................................................................................82.1
[82.300]Bucket..............................................................................82.2
Booms,dippers,andbuckets.......................................................84
[84.100]Bucket..............................................................................84.1
[84.114]Boompivotingsupport.............................................................84.2
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[84.910]Boom...............................................................................84.3
[84.912]Dipperarm.........................................................................84.4
Platform,cab,bodywork,anddecals.............................................90
[90.100]Enginehoodandpanels...........................................................90.1
[90.114]Operatorprotections...............................................................90.2
[90.124]Pneumatically-adjustedoperatorseat..............................................90.3
[90.150]Cab.................................................................................90.4
[90.151]Cabinterior.........................................................................90.5
[90.154]Cabdoorsandhatches............................................................90.6
[90.156]Cabwindshieldandwindows......................................................90.7
4819455820/10/2017

INTRODUCTION
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1

Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................4
Safetyrules.....................................................................................5
Safetyrules-Personalsafety..................................................................6
Safetyrules-Ductileiron.......................................................................7
Safetyrules-Ecologyandtheenvironment....................................................8
Basicinstructions-Shopandassembly........................................................9
Basicinstructions-Fuseandrelaylocations.................................................11
Basicinstructions-Fuse,relay,anddiodeicondenitions...................................16
Basicinstructions-Releasinghydraulicpressureonmachineswithpilotbackhoecontrols.25
Basicinstructions-Releasinghydraulicpressureonmachineswithmechanicalbackhoecontrols
................................................................................................27
Basicinstructions-Diagnosticservicetoolport..............................................28
Basicinstructions-Hydraulicdiagnostictestports...........................................29
Basicinstructions-Weldingonthemachine.................................................31
Basicinstructions-Heatercoolantshutoffvalve.............................................35
Enginecoolingsystem-Basicinstructions...................................................36
Basicinstructions-Supportstrutforloaderliftarm...........................................38
Basicinstructions-Hood.....................................................................41
Torque-Minimumtighteningtorquesfornormalassembly...................................42
Torque-Standardtorquedataforhydraulics.................................................47
Basicinstructions-Snap-to-Connect(STC®)hydraulicconnectors.........................63
AbbreviationMeasurements..................................................................68
Capacitiesanduids-580N(factoryll)(*)..................................................70
Capacitiesanduids-580SN(factoryll)(*).................................................72
Capacitiesanduids-580SNWT(factoryll)(*)............................................74
Capacitiesanduids-590SN(factoryll)(*).................................................76
Consumables.................................................................................78
Generalspecication.........................................................................80
Generalspecication-SevereColdWeatherPackage(SCWP).............................81
Hydrauliccontamination......................................................................82
Generalspecication-Engine(*).............................................................83
Generalspecication-Engine(*).............................................................84
Generalspecication-Engine(*).............................................................85
Generalspecication-Electrical..............................................................86
(*)Seecontentforspecicmodels
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