SERVICE MANUAL 836C 836C AWD 856C 856C AWD Stage IV Motor Grader Part number 47829048B English June 2016 © 2016 CNH Industrial Italia S.p.A. All Rights Reserved.
SERVICEMANUAL 836CAWD 836C 856CAWD 856C 47829048B15/06/2016
Product
MarketProduct Engine
LinkProduct/Engine
836C Europe F4HFE6133*B003 836CAWD Europe F4HFE6133*B003 856C Europe F4HFE613Y*B003 856CAWD Europe F4HFE613Y*B003 47829048B15/06/2016
Contents INTRODUCTION Engine.......................................................................................10 [10.001]Engineandcrankcase.............................................................10.1 [10.500]SelectiveCatalyticReduction(SCR)exhausttreatment...........................10.2 Transmission..............................................................................21 [21.113]Powershifttransmission............................................................21.1 [21.135]Powershifttransmissionexternalcontrols..........................................21.2 [21.105]Powershifttransmissionlubricationsystem........................................21.3 [21.700]Torqueconverter...................................................................21.5 Frontaxlesystem.......................................................................25 Rearaxlesystem........................................................................27 [27.106]Rearbevelgearsetanddifferential................................................27.1 Hydrostaticdrive.........................................................................29 Brakesandcontrols....................................................................33 [33.202]Hydraulicservicebrakes...........................................................33.1 47829048B15/06/2016
NOTE:
If there is no response to click on the link above, please download the PDF document first, and then click on it.
Have any questions please write to me: admin@servicemanualperfect.com
Thanks very much for your reading, Want to get more information, Please click here, Then get the complete manual
Hydraulicsystems.......................................................................35 [35.000]Hydraulicsystems..................................................................35.1 [35.300]Reservoir,cooler,andfilters........................................................35.2 [35.104]Fixeddisplacementpump..........................................................35.3 [35.102]Pumpcontrolvalves................................................................35.4 [35.105]Chargepump.......................................................................35.5 [35.204]Remotecontrolvalves.............................................................35.6 [35.739]Swingarmhydraulicsystem.......................................................35.8 [35.741]Dozerbladecylinders..............................................................35.9 [35.742]Ripperhydraulicsystem..........................................................35.10 [35.310]Distributorandlines..............................................................35.11 Framesandballasting.................................................................39 Steering.....................................................................................41 Wheels......................................................................................44 [44.511]Frontwheels........................................................................44.1 [44.520]Rearwheels........................................................................44.2 Cabclimatecontrol.....................................................................50 Electricalsystems.......................................................................55 [55.000]Electricalsystem...................................................................55.1 [55.100]Harnessesandconnectors.........................................................55.2 47829048B15/06/2016
Dozerbladeandarm...................................................................86 [86.112]Moldboardblade...................................................................86.2 Tools.........................................................................................89 Platform,cab,bodywork,anddecals.............................................90 [90.150]Cab.................................................................................90.1 [90.100]Enginehoodandpanels...........................................................90.3 47829048B15/06/2016
47829048B15/06/2016
INTRODUCTION 47829048B15/06/2016 1
Contents INTRODUCTION Safetyrules(*)..................................................................................4 Personalsafety.................................................................................5 Specialtools..................................................................................22 Basicinstructions-Hydrauliccontamination.................................................32 Basicinstructions-Biodieselfuel.............................................................33 Capacities.....................................................................................35 Consumables.................................................................................36 Productidentification..........................................................................46 47829048B15/06/2016 2
INTRODUCTION Foreword-Importantnoticeregardingequipmentservicing Anyonewhoperformsrepairandmaintenanceoperationswithoutcomplyingwiththeproceduresprovidedherein Themanufacturerreservestherighttomakeimprovementsindesignandchangesinspecificationsatanytimewithout illustrativematerialhereinareasaccurateasknownattimeofpublicationbutaresubjecttochangewithoutnotice. 47829048B15/06/2016 3
Personalsafety
INTRODUCTION
structedstaff;specificprecautionshavetobetakenwhen grinding,weldingorwhenusingmalletsorheavyhammers. Notauthorizedpersonsarenotallowedtorepairorcarry outmaintenanceonthismachine.Donotcarryoutany Askyouremployeraboutthesafetyinstructionsinforce Nobodyshouldbeallowedinthecabduringmachine maintenanceunlessheisaqualifiedoperatorhelping fromanyotherpositionthantheoperator’sseat. TULI12WEX2004AA 1 Nevercarryoutanyoperationonthemachinewhenthe engineisrunning,exceptwhenspecificallyindicated. Stoptheengineandensurethatallpressureisrelieved fromhydrauliccircuitsbeforeremovingcaps,covers, Allrepairandmaintenanceoperationsshouldbecarried Servicestairsandplatformsusedinaworkshoporinthe fieldshouldbebuiltincompliancewiththesafetyrulesin mediately. DANGER Unexpectedmovement! Makesureparkingbrakeisapplied.Secure machinewithwheelchocks. Failuretocomplywillresultindeathorserious injury. D0013A bleplace. 47829048B15/06/2016 5
INTRODUCTION Emergency ufacturer’sinstructions. SMIL12WEX0174AA 2 Equipment Wearclosefittingclothingandsafetyequipmentappropriateforthejob: • Safetyhelmet • Safetyshoes • Heavygloves • Reflectiveclothing • Wetweatherclothing equipmentshouldbeonhand: • Respirators(ordustproofmasks) • Earplugsoracousticearsprotections • Goggleswithlateralshieldormasksforeyesprotection jacketsorshirtswithopenzipswhichcouldgetcaughtinto TULI12WEX2008AA 3 Engine-Radiator NeverleavetheenginerunninginenclosedspaceswithTULI12WEX2009AA 4 47829048B15/06/2016 6
INTRODUCTION Payattentiontorotatingcomponentsanddonotallow toanyonetoapproachtheseareastoavoidbecoming Hands,clothingortoolsgettingcaughtinthefanblades Forthisreasonavoidtouchingorapproachingallrotating Asurgingsprayofthecoolantfromtheradiatorcancause TULI12WEX2010AA 5 andlampsexplicitlydesignatedasexplosionproof.If TULI12WEX2011AA 6 Hydraulicsystems Relievetheresidualpressurebymovingthehydraulic Protectyourhandsandbodyfrompossiblejetsoffluids Swallowinghydraulicoilisaseverehealthhazard. TULI12WEX2012AA 7 47829048B15/06/2016 7
INTRODUCTION ofinjuryimmediately. Anyfluidpenetratingtheskinmustberemovedwithinfew hourstoavoidseriousinfections. Flammablesplashesmayoriginatebecauseofheating nearlineswithfluidsunderpressure,resultinginserious Linesunderpressurecanaccidentallybepiercedwhen Arrangefortemporaryfireresistantshieldstoprotect upbindingagentanddisposeofitseparatelyfromother hydraulichosesimmediatelyondetectinganydamaged TULI12WEX2013AA 8 47829048B15/06/2016 8
INTRODUCTION Hosesandtubes Alwaysreplacehosesandtubesiftheconeendorthe foretighteningtheconnections.Clampsshouldbetightenedsufficientlytoholdthehosewithoutcrushingandto Afterhosereplacementtoamovingcomponent,check thatthehosedoesnotfoulbymovingthecomponent movementfromtheoriginalpositionhavefailedandwill subsequentlyoccuralongthehoselengthwithresultant hosefailure. Ballooningofthehoseindicatesaninternalleakagedueto structuralfailure.Thisconditionrapidlydeterioratesand sufferinternalstructuraldamagewhichcanresultinoil restriction,areductioninthespeedofoperationandultimatehosefailure. Free-moving,unsupportedhosesmustneverbeallowed totoucheachotherorrelatedworkingsurfaces.This TULI12WEX2014AA 9 O-rings condition.AlwayslubricatenewsealringsandO-rings withhydraulicoilbeforeinstallationtorelevantseats. duringmountingwhichwilljeopardizesealing. 47829048B15/06/2016 9
INTRODUCTION Battery Batteriesgiveoffexplosivegases. Neverhandlenakedflamesandunshieldedlightsources nearbatteries.(Nosmokingisaddressedinnextinstrucinstructions: • Whendisconnectingthebatterycables,alwaysdiscon• • Nevershort-circuitthebatteryterminalswithmetalob• TULI12WEX2015AA Antidote: • • mouth.Consultadoctor. • EYES:Rinseabundantlywithwaterfor 15min andconsultadoctor. • plodeifyouattempttochargethebatteryorifyoutryto Providegoodventilationwhenchangingabatteryorusing whenworkingnearabattery. TULI12WEX2016AA 11 Disposeofusedbatteriesseparatelyfromotherwastein TULI12WEX2017AA 47829048B15/06/2016
INTRODUCTION Flammableliquids Whenhandlingflammableliquids: • • Keepawayfromunshieldedlightsourcesandnaked Fuelsoftenhavealowflashpointandarereadilyignited. Use: • Drypowder • Carbondioxide • Foam stantaneouslyoncontactwithburningsubstancesand generatesshortcircuitsintheelectricalsystem,possibly TULI12WEX2016AA Stayawayfromopenflamesduringrefillingofhydraulic Fueloroilspillscancauseslippinghazards;thoroughly Alwaystightenthesafetyplugsoffueltankandhydraulic Neverusefueltocleanmachinepartsthatwillbeexposed Useanon-inflammableproductforcleaningparts. TULI12WEX2018AA Duringrefuellingholdthepistolfirmlyandalwayskeepit TULI12WEX2019AA 47829048B15/06/2016 11
Cleaning
INTRODUCTION Tires Beforeinflatingthetires,alwayschecktheconditionof Wheninflatingtires,ensuretirepressuredoesnotexceed pressureoftherighttirecorrespondstothepressureof NOTE: heattreatmentsorbrazingsnotperformedcorrectlycan ures.Deflatethetiresbeforetheirdisassembly. itisnecessarytodeflatethetires.Inflatetiresbymeans ofaninflationpistolcompletewithextensionandpressure TULI12WEX2020AA
Cleantheexteriorofallcomponentsbeforecarryingout Solventsshouldbecheckedthattheyaresuitableforthe cleaningofcomponentsandalsothattheydonotriskthe Formachinecleaning,useajetofwarmwaterorsteam Avoiddirectsprayofsealsandseamstopreventwater TULI12WEX2021AA 47829048B15/06/2016
INTRODUCTION Wastedisposal isthereforeadvisabletopreparesuitablecontainersto collectandstoremomentarilyallsolidandfluidmaterials thatmustnotbescatteredintheenvironmenttoavoid quiringdisposal: • Lubricatingoil • Brakesystemoil • tifreeze • Fuel • • Filterelements,airfilters • Battery Alsopollutingrags,paper,sawdustandglovesmustbe Donotusefoodorbeveragecontainersthatmaymislead conditioningrefrigerantsescapingintotheaircandamage theEarth’satmosphere.Governmentregulationsmayrequireacertifiedairconditioningservicecentretorecover formationontheproperwaytorecycleordisposeofwaste TULI12WEX2022AA 47829048B15/06/2016
Size lbft
10%
lbft
INTRODUCTION Torque-Minimumtighteningtorquesfornormalassembly
4mm 4N·m 3lbft 5mm 7N·m 5lbft 6mm 12N·m 9lbft 8mm 29N·m 21lbft 10mm 57N·m 42lbft 12mm 74lbft 14mm 159N·m 117lbft 16mm 183lbft 18mm 352N·m 260lbft 20mm 500N·m 369lbft 22mm 681N·m 502lbft 24mm 865N·m 638lbft 27mm 931lbft 30mm 1719N·m 1268lbft 36mm 2212lbft Grade10.9bolts,nutsandstuds Size
4mm 5N·m 4lbft 5mm 7lbft 6mm 17N·m 13lbft 8mm 41N·m 31lbft 10mm 82N·m 60lbft 12mm 143N·m 105lbft 14mm 168lbft 16mm 354N·m 261lbft 18mm 359lbft 20mm 690N·m 509lbft 22mm 695lbft 24mm 1195N·m 882lbft 27mm 1749N·m 1290lbft 30mm 2377N·m 1753lbft 36mm 4149N·m 3061lbft Grade12.9bolts,nuts,andstuds 47829048B15/06/2016
