Case NGC730186 User manual

Printedin U.S.A.
© 2016 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 48038048
1st edition English
October 2016
SERVICE MANUAL
580N
580SN WT
580SN
590SN
Tier 4B (final)
Tractor Loader Backhoe
580N PIN NGC730186 and above; 580SN WT PIN NGC735098 and above;
580SN PIN NGC732639 and above; 590SN PIN NGC736228 and above

SERVICEMANUAL
580NFOUR-WHEELDRIVE(4WD)TIER4B(FINAL)[NGC730186-],580N
TWO-WHEELDRIVE(2WD)TIER4B(FINAL)[NGC730186-],580SN
FOUR-WHEELDRIVE(4WD)TIER4B(FINAL)[NGC732639-],580SN
TWO-WHEELDRIVE(2WD)TIER4B(FINAL)[NGC732639-],580SNWT
FOUR-WHEELDRIVE(4WD)TIER4B(FINAL)[NGC735098-],590SN
FOUR-WHEELDRIVE(4WD)TIER4B(FINAL)[NGC736228-],590SN
TWO-WHEELDRIVE(2WD)TIER4B(FINAL)[NGC736228-]
4803804814/10/2016
EN

LinkProduct/Engine
ProductMarketProductEngine
580NTWO-WHEELDRIVE(2WD)
TIER4B(FINAL)[NGC730186-]
NorthAmericaF5BFL413A*B007
580NFOUR-WHEELDRIVE
(4WD)TIER4B(FINAL)
[NGC730186-]
NorthAmericaF5BFL413A*B007
580SNTWO-WHEELDRIVE
(2WD)TIER4B(FINAL)
[NGC732639-]
NorthAmericaF5BFL413A*B007
580SNFOUR-WHEELDRIVE
(4WD)TIER4B(FINAL)
[NGC732639-]
NorthAmericaF5BFL413A*B007
580SNWTFOUR-WHEEL
DRIVE(4WD)TIER4B(FINAL)
[NGC735098-]
NorthAmericaF5BFL413A*B007
590SNTWO-WHEELDRIVE
(2WD)TIER4B(FINAL)
[NGC736228-]
NorthAmericaF5BFL413A*B007
590SNFOUR-WHEELDRIVE
(4WD)TIER4B(FINAL)
[NGC736228-]
NorthAmericaF5BFL413A*B007
4803804814/10/2016

Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.206]Fuellters..........................................................................10.2
[10.216]Fueltanks..........................................................................10.3
[10.218]Fuelinjectionsystem...............................................................10.4
[10.304]Enginelubricationsystem..........................................................10.5
[10.400]Enginecoolingsystem.............................................................10.6
[10.414]Fananddrive......................................................................10.7
[10.500]SelectiveCatalyticReduction(SCR)exhausttreatment...........................10.8
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
[27.120]Planetaryandnaldrives..........................................................27.3
4803804814/10/2016

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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
[41.101]Steeringcontrol....................................................................41.1
4803804814/10/2016

[41.200]Hydrauliccontrolcomponents......................................................41.2
[41.216]Cylinders...........................................................................41.3
Wheels......................................................................................44
[44.511]Frontwheels........................................................................44.1
[44.520]Rearwheels........................................................................44.2
Cabclimatecontrol.....................................................................50
[50.200]Airconditioning.....................................................................50.1
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
[84.910]Boom...............................................................................84.3
[84.912]Dipperarm.........................................................................84.4
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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
4803804814/10/2016

INTRODUCTION
4803804814/10/2016
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
AbbreviationMeasurements..................................................................63
Capacities(*).................................................................................65
Capacities(*).................................................................................67
Capacities(*).................................................................................69
Capacities(*).................................................................................71
Consumables.................................................................................73
Enginelubricationsystem-Generalspecication............................................75
Generalspecication-SevereColdWeatherPackage(SCWP).............................76
Hydrauliccontamination......................................................................77
Generalspecication-Engine(*).............................................................78
Generalspecication-Engine(*).............................................................79
Generalspecication-Engine(*).............................................................80
Generalspecication-Electrical..............................................................81
Generalspecication-Powertrain............................................................82
(*)Seecontentforspecicmodels
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2

Generalspecication-Hydraulics............................................................84
Generalspecication-Travelspeeds........................................................85
GeneralspecicationMachineoveralldimensions...........................................88
Generalspecication-Loaderliftcapacities.................................................92
Generalspecication-Backhoe/Extendahoespecicationsandliftingcapacities...........93
Generalspecication-Noiselevels(*).......................................................94
Productidentication-Machineorientation..................................................95
Partidentication.............................................................................96
Productidentication-ProductIdenticationNumber(PIN)..................................98
(*)Seecontentforspecicmodels
4803804814/10/2016
3

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,refertoyourCASECONSTRUCTIONSalesandServiceNetworks.
4803804814/10/2016
4

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.
4803804814/10/2016
5

INTRODUCTION
Safetyrules-Personalsafety
Unlessotherwiseinstructed,alwaysperformthesestepsbeforeyouservicethemachine:
1.Parkthemachineonaat,levelsurface.
2.Placethebackhoeinthetransportpositionwiththeswinglockpininstalledfortransport.
3.Placetheloaderbucketontheground,withthebottomoftheloaderbucketparalleltothesurface.
4.Placethedirectioncontrolleverandthetransmissioninneutral.
5.Ifyouneedtoopenthehoodtoperformservice,raisetheloaderarmsandinstallthesupportstrut.
6.Shutdowntheengine.
7.Placea'DoNotOperate'tagonthekeyswitchsothatitisvisibletootherworkersorremovethekey.
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6

INTRODUCTION
Safetyrules-Ductileiron
DANGER
Alteringcastductileironcancauseittoweakenorbreak.
Beforeyouweld,cut,ordrillholesonanypartofthismachine,makesurethatthepartisnotcast
ductileiron.
Failuretocomplywillresultindeathorseriousinjury.D0148A
Alteringcastductileironcancauseittoweakenorbreak.Unauthorizedmodicationstocastductileironpartscan
causedeathorseriousinjury.Donotweld,cut,drill,repair,orattachitemstocastductileironpartsonthismachine.
Beforeyouweld,cut,ordrillholesonanypartofthismachine,makesurethepartisnotcastductileiron.Seeyour
dealerifyoudonotknowifapartiscastductileiron.
Thefollowingitemsareexamplesofcastductileironparts.Theremayalsobeotherpartsmadeofcastductile
ironthatarenotonthelistbelow.
•two-wheeldrivesteeringlink
•dumplinks
•frontaxle
•stabilizers
•extend-a-hoe
•swingtower
•bucketlinkage
•Air-Conditioning(A/C)compressormountingbracket
Donotmakeanyunauthorizedmodications.Consultanauthorizeddealerbeforemakinganychanges,additions,
ormodicationstothismachine.
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7

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
•Avoidtheuseofcansorotherinappropriatepressurizedfueldeliverysystemstolltanks.Suchdeliverysystems
maycauseconsiderablespillage.
•Ingeneral,avoidskincontactwithallfuels,oils,acids,solvents,etc.Mostoftheseproductscontainsubstances
thatmaybeharmfultoyourhealth.
•Modernoilscontainadditives.Donotburncontaminatedfuelsandorwasteoilsinordinaryheatingsystems.
•Avoidspillagewhenyoudrainuidssuchasusedenginecoolantmixtures,engineoil,hydraulicuid,brakeuid,
etc.Donotmixdrainedbrakeuidsorfuelswithlubricants.Storealldraineduidssafelyuntilyoucandisposeof
theuidsinaproperwaythatcomplieswithalllocallegislationandavailableresources.
•Donotallowcoolantmixturestogetintothesoil.Collectanddisposeofcoolantmixturesproperly.
•Theair-conditioningsystemcontainsgasesthatshouldnotbereleasedintotheatmosphere.Consultanair-condi-
tioningspecialistoruseaspecialextractortorechargethesystemproperly.
•Repairanyleaksordefectsintheenginecoolingsystemorhydraulicsystemimmediately.
•Donotincreasethepressureinapressurizedcircuitasthismayleadtoacomponentfailure.
•Protecthosesduringwelding.Penetratingweldsplattermayburnaholeorweakenhoses,allowingthelossofoils,
coolant,etc.
Batteryrecycling
Batteriesandelectricaccumulatorscontainseveralsubstancesthatcanhaveaharmful
effectontheenvironmentifthebatteriesarenotproperlyrecycledafteruse.Improper
disposalofbatteriescancontaminatethesoil,groundwater,andwaterways.CASE
CONSTRUCTIONstronglyrecommendsthatyoureturnallusedbatteriestoaCASE
CONSTRUCTIONdealer,whowilldisposeoftheusedbatteriesorrecycletheused
batteriesproperly.Insomecountries,thisisalegalrequirement.
Mandatorybatteryrecycling
NOTE:ThefollowingrequirementsaremandatoryinBrazil.
Batteriesaremadeofleadplatesandasulfuricacidsolution.Becausebatteriescontainheavymetalssuchaslead,
CONAMAResolution401/2008requiresyoutoreturnallusedbatteriestothebatterydealerwhenyoureplaceany
batteries.Donotdisposeofbatteriesinyourhouseholdgarbage.
Pointsofsaleareobligedto:
•Acceptthereturnofyourusedbatteries
•Storethereturnedbatteriesinasuitablelocation
•Sendthereturnedbatteriestothebatterymanufacturerforrecycling
4803804814/10/2016
8

INTRODUCTION
Basicinstructions-Shopandassembly
Shimming
Foreachadjustmentoperation,selectadjustingshimsandmeasuretheadjustingshimsindividuallyusingamicrom-
eter,thenadduptherecordedvalues.Donotrelyonmeasuringtheentireshimmingset,whichmaybeincorrect,or
theratedvalueshownoneachshim.
Rotatingshaftseals
Forcorrectrotatingshaftsealinstallation,proceedasfollows:
1.Beforeassembly,allowthesealtosoakintheoilitwillbesealingforatleastthirtyminutes.
2.Thoroughlycleantheshaftandcheckthattheworkingsurfaceontheshaftisnotdamaged.
3.Positionthesealinglipfacingtheuid.
NOTE:Withhydrodynamiclips,takeintoconsiderationtheshaftrotationdirectionandpositionthegroovessothat
theywillmovetheuidtowardstheinnersideoftheseal.
4.Coatthesealinglipwithathinlayeroflubricant(useoilratherthangrease).Fillthegapbetweenthesealinglip
andthedustlipondoublelipsealswithgrease.
5.Insertthesealinitsseatandpressdownusingaatpunchorsealinstallationtool.Donottapthesealwitha
hammerormallet.
6.Whileyouinserttheseal,checkthatthesealisperpendiculartotheseat.Whenthesealsettles,makesurethat
thesealmakescontactwiththethrustelement,ifrequired.
7.Topreventdamagetotheseallipontheshaft,positionaprotectiveguardduringinstallationoperations.
O-ringseals
LubricatetheO-ringsealsbeforeyouinsertthemintheseats.ThiswillpreventtheO-ringsealsfromoverturningand
twisting,whichwouldjeopardizesealingefciency.
Sealingcompounds
Applyasealingcompoundonthematingsurfaceswhenspeciedbytheprocedure.Beforeyouapplythesealing
compound,preparethesurfacesasdirectedbytheproductcontainer.
Spareparts
OnlyuseCNHOriginalPartsorCASECONSTRUCTIONOriginalParts.
Onlygenuinesparepartsguaranteethesamequality,duration,andsafetyasoriginalparts,astheyarethesame
partsthatareassembledduringstandardproduction.OnlyCNHOriginalPartsorCASECONSTRUCTIONOriginal
Partscanofferthisguarantee.
Whenorderingspareparts,alwaysprovidethefollowinginformation:
•Machinemodel(commercialname)andProductIdenticationNumber(PIN)
•Partnumberoftheorderedpart,whichcanbefoundinthepartscatalog
4803804814/10/2016
9

INTRODUCTION
Protectingtheelectronicand/orelectricalsystemsduringchargingandwelding
Toavoiddamagetotheelectronicand/orelectricalsystems,alwaysobservethefollowingpractices:
1.Nevermakeorbreakanyofthechargingcircuitconnectionswhentheengineisrunning,includingthebattery
connections.
2.Nevershortanyofthechargingcomponentstoground.
3.Alwaysdisconnectthegroundcablefromthebatterybeforearcweldingonthemachineoronanymachine
attachment.
•Positiontheweldergroundclampasclosetotheweldingareaaspossible.
•Ifyouweldincloseproximitytoacomputermodule,thenyoushouldremovethemodulefromthemachine.
•Neverallowweldingcablestolieon,near,oracrossanyelectricalwiringorelectroniccomponentwhileyou
weld.
4.Alwaysdisconnectthenegativecablefromthebatterywhenchargingthebatteryinthemachinewithabattery
charger.
NOTICE:Ifyoumustweldontheunit,youmustdisconnectthebatterygroundcablefromthemachinebattery.
Theelectronicmonitoringsystemandchargingsystemwillbedamagedifthisisnotdone.
5.Removethebatterygroundcable.Reconnectthecablewhenyoucompletewelding.
WARNING
Batteryacidcausesburns.Batteriescontainsulfuricacid.
Avoidcontactwithskin,eyesorclothing.Antidote(external):Flushwithwater.Antidote(eyes):ush
withwaterfor15minutesandseekmedicalattentionimmediately.Antidote(internal):Drinklarge
quantitiesofwaterormilk.Donotinducevomiting.Seekmedicalattentionimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0111A
Specialtools
ThespecialtoolsthatCASECONSTRUCTIONsuggestsandillustrateinthismanualhavebeenspecicallyre-
searchedanddesignedforusewithCASECONSTRUCTIONmachines.Thespecialtoolsareessentialforreliable
repairoperations.Thespecialtoolsareaccuratelybuiltandrigorouslytestedtoofferefcientandlong-lastingoper-
ation.
Byusingthesetools,repairpersonnelwillbenetfrom:
•Operatinginoptimaltechnicalconditions
•Obtainingthebestresults
•Savingtimeandeffort
•Workinginsafeconditions
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10

INTRODUCTION
Basicinstructions-Fuseandrelaylocations
Themachineisequippedwitheasilyaccessiblefuseandrelaylocations.
Frontconsolebox
1.Turnthethumbscrew(1)toloosenthepanelcover(2)
forthefusebox.Removethepanelcover.
RCPH10TLB320AAF1
2.Removethefuseboxcover.
NOTE:Thefuseandrelaydecalisontheundersideof
thecover.
RCPH10TLB307AAF2
RCPH10TLB303AAF3
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11

INTRODUCTION
FrontconsoleECUfuseandrelay
1.Removethecoverfromthesteeringcolumnshroud.
NOTE:Thefuseandrelaydecalisontheundersideof
thesteeringcolumnshroudcover.
RCPH11TLB012BAD4
RAIL14TLB1061BA5
RAIL15TLB0001BA6
4803804814/10/2016
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