Case CX80C User manual

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CX80C
Crawler Excavator
SERVICE MANUAL
CX80C
Crawler Excavator
Part number 48098410
English
May 2017
© 2017 CNH Industrial Italia S.p.A. All Rights Reserved.
Part number 48098410
SERVICE MANUAL

SERVICEMANUAL
CX80CCrawlerExcavatorsstandardversion(TIER3)
CX80CCrawlerExcavatorsstandardwithbladeversion(TIER3)
4809841016/05/2017
EN

Contents
INTRODUCTION
Engine.......................................................................................10
[10.001]Engineandcrankcase.............................................................10.1
[10.102]Panandcovers....................................................................10.2
[10.106]Valvedriveandgears..............................................................10.3
[10.101]Cylinderheads.....................................................................10.4
[10.105]Connectingrodsandpistons.......................................................10.5
[10.103]Crankshaftandywheel............................................................10.6
[10.216]Fueltanks..........................................................................10.7
[10.218]Fuelinjectionsystem...............................................................10.8
[10.254]Intakeandexhaustmanifoldsandmufer.........................................10.9
[10.501]ExhaustGasRecirculation(EGR)exhausttreatment............................10.10
[10.400]Enginecoolingsystem...........................................................10.11
[10.414]Fananddrive....................................................................10.12
[10.304]Enginelubricationsystem........................................................10.13
Hydraulicsystems.......................................................................35
[35.000]Hydraulicsystems..................................................................35.1
[35.300]Reservoir,cooler,andlters........................................................35.2
[35.106]Variabledisplacementpump.......................................................35.3
[35.359]Maincontrolvalve..................................................................35.4
[35.357]Pilotsystem........................................................................35.5
[35.525]Auxiliaryhydraulicvalvesandlines................................................35.6
[35.355]Hydraulichandcontrol.............................................................35.7
[35.356]Hydraulicfootcontrol...............................................................35.8
[35.352]Hydraulicswingsystem............................................................35.9
[35.353]Hydraulictravelsystem..........................................................35.10
[35.354]Hydrauliccentraljoint............................................................35.11
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[35.736]Boomhydraulicsystem..........................................................35.12
[35.737]Dipperhydraulicsystem..........................................................35.13
[35.738]Excavatorandbackhoebuckethydraulicsystem................................35.14
[35.741]Dozerbladecylinders............................................................35.15
Framesandballasting.................................................................39
[39.140]Ballastsandsupports..............................................................39.1
Tracksandtracksuspension........................................................48
[48.130]Trackframeanddrivingwheels....................................................48.1
[48.100]Tracks..............................................................................48.2
[48.134]Tracktensionunits.................................................................48.3
[48.138]Trackrollers........................................................................48.4
Cabclimatecontrol.....................................................................50
[50.100]Heating.............................................................................50.1
[50.200]Airconditioning.....................................................................50.2
Electricalsystems.......................................................................55
[55.000]Electricalsystem...................................................................55.1
[55.100]Harnessesandconnectors.........................................................55.2
[55.015]Enginecontrolsystem..............................................................55.3
[55.201]Enginestartingsystem.............................................................55.4
[55.301]Alternator...........................................................................55.5
[55.302]Battery..............................................................................55.6
[55.640]Electronicmodules.................................................................55.7
[55.512]Cabcontrols........................................................................55.8
[55.050]Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem.................55.9
[55.518]Wiperandwashersystem........................................................55.10
[55.DTC]FAULTCODES..................................................................55.11
Booms,dippers,andbuckets.......................................................84
[84.910]Boom...............................................................................84.1
4809841016/05/2017

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[84.912]Dipperarm.........................................................................84.2
[84.100]Bucket..............................................................................84.3
Dozerbladeandarm...................................................................86
[86.110]Dozerblade........................................................................86.1
Platform,cab,bodywork,anddecals.............................................90
[90.150]Cab.................................................................................90.1
[90.156]Cabwindshieldandwindows......................................................90.2
[90.120]Mechanically-adjustedoperatorseat...............................................90.3
[90.100]Enginehoodandpanels...........................................................90.4
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INTRODUCTION
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Contents
INTRODUCTION
Foreword-Importantnoticeregardingequipmentservicing....................................3
Safetyrules.....................................................................................4
Safetyrules-Generalinformation..............................................................5
Safetyrules-Personalsafety..................................................................6
Safetyrules-Ecologyandtheenvironment..................................................12
Torque-Boltandnut..........................................................................13
Torque-Specialtorquesettings..............................................................14
Basicinstructions-Shopandassembly......................................................18
Hydrauliccontamination......................................................................20
Generalspecication(*)......................................................................21
Generalspecication(*)......................................................................25
Generalspecication-Mainequipment(*)...................................................29
Generalspecication-Mainequipment(*)...................................................35
Weight(*).....................................................................................41
Weight(*).....................................................................................43
Dimension(*).................................................................................45
Dimension(*).................................................................................46
Fluidsandlubricants..........................................................................47
Conversionfactors............................................................................50
Abbreviation..................................................................................62
Productidentication..........................................................................65
Productidentication-Machineorientation..................................................67
(*)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,refertoyourCASECONSTRUCTIONSalesandServiceNetworks.
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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.
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INTRODUCTION
Safetyrules-Generalinformation
Cleaning
Cleanthemetalpartswithcleaningsolutionthatmeetsthestandardandsteamcleaning.(exceptforbearings)
Aftercleaning,drywell,andinjectoilinallparts.
Alsoinjectoilintothebearingsafterdrying.
Inspection
Whendisassemblingparts,checkalltheparts.
Ifthereareanywornordamagedparts,replacethem.
Inspectcarefullytopreventinitialbreakdowns.
Bearing
Replaceanyloosebearings.
Airdrybearingsbeforeinstallingthem.
Needlebearing
Wheninsertingneedlebearings,beverycarefulnottodamagethem.
Applygreasetothesectionwheretheneedlebearingwillbeinserted.
Gear
Checkthatthereisnowearandnodamage.
Oilseal,O-ring,gasket
Alwaysinstallnewoilseals,O-rings,andgaskets.
ApplygreasetosectionswhereoilsealsandO-ringswillbeinserted.
Shaft
Checkthatthereisnowearandnodamage.
Checkthebearingsandcheckfordamagedoilsealsontheshaft.
Serviceparts
InstallCASECONSTRUCTIONgenuineserviceparts.
Whenplacinganorder,checkthepartscatalog.ItcontainstheCASECONSTRUCTIONgenuinepartnumbers.
Anybreakdownsarisingfromtheinstallationofnon-genuinepartsarenotcoveredbythewarranty.
Lubricants(fuel,hydraulicoil)
Usetheoilfromthespeciedcompanyorspeciedintheoperator'smanualorserviceManual.
Anybreakdownsarisingfromanyfuelorhydraulicoilotherthanthosespeciedarenotcoveredbythewarranty.
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INTRODUCTION
Safetyrules-Personalsafety
Preliminarywarningstomaintenanceoperation
WARNING
Avoidinjury!
Donotoperatethemachinewhileundertheinuenceofalcoholordrugs.
Failuretocomplycouldresultindeathorseriousinjury.W0160A
WARNING
Avoidinjury!
Shutofftheengine,removethekey,andmakesureallmachinemotionstopsbeforeyouservicethe
machine.
Failuretocomplycouldresultindeathorseriousinjury.W1128B
WARNING
Improperoperationorserviceofthismachinecanresultinanaccident.
Assignasupervisortodirectworksiteoperations.Agreeonallsafetymeasures,procedures,and
suitablehandsignals.
Failuretocomplycouldresultindeathorseriousinjury.W0287A
CAUTION
Pinchhazard!
Alwaysusesuitabletoolstoalignmatingparts.DONOTuseyourhandorngers.
Failuretocomplycouldresultinminorormoderateinjury.C0044A
NOTICE:neveroperatetheenginewhilewearingaheadsettolistentomusicorradiobecauseitwillbedifcultto
hearthealertsignals.
PersonalProtectiveEquipment(PPE)
WARNING
Avoidinjury!
UsePersonalProtectiveEquipment(PPE),includingprotectivegoggles,gloves,andsafetyfootwear.
Failuretocomplycouldresultindeathorseriousinjury.W1036A
Liftingoperation
WARNING
Crushinghazard!
Theliftingsystemsmustbeoperatedbyqualiedpersonnelwhoareawareofthecorrectprocedures
tofollow.Makesureallliftingequipmentisingoodcondition,andallhooksareequippedwithsafety
latches.
Failuretocomplycouldresultindeathorseriousinjury.W0256A
WARNING
Heavyobjects!
Liftandhandleallheavycomponentsusingliftingequipmentwithadequatecapacity.Alwayssupport
unitsorpartswithsuitableslingsorhooks.Makesuretheworkareaisclearofallbystanders.
Failuretocomplycouldresultindeathorseriousinjury.W0398A
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INTRODUCTION
WARNING
Improperoperationorserviceofthismachinecanresultinanaccident.
Raisedequipmentormachinemovementwithoutanoperatorcancauseseriousinjury.Alwaysdothe
followingbeforeperforminganymaintenance:
Parkthemachineonat,levelground.
Lowertheattachmenttotheground.
Shutdowntheengineandremovetheignitionkey.
Lockthetracks.
Failuretocomplycouldresultindeathorseriousinjury.W0944D
WARNING
Tip-overhazard!
Onlyraisethetrackaslittleasnecessary.
Failuretocomplycouldresultindeathorseriousinjury.W0276A
Engine
DANGER
Avoidinjury!
Startingingearcancausedeath.Starttheengineonlyfromtheoperator'sseatwiththetransmission
control(s)inneutral.
Failuretocomplywillresultindeathorseriousinjury.D0114A
WARNING
Inhalation/asphyxiationhazard!
Neveroperatetheengineinaclosedbuildingorarea.Properventilationisrequiredunderallcircum-
stances.
Failuretocomplycouldresultindeathorseriousinjury.W0303A
WARNING
Hazardtobystanders!
Makesuretheareasurroundingthemachineisclearofallpersonsbeforestartingtheengine.
Failuretocomplycouldresultindeathorseriousinjury.W0090A
WARNING
Hotsurfacepossible!
Waitforallcomponentstocoolbeforeperforminganyoperation.
Failuretocomplycouldresultindeathorseriousinjury.W0251A
NOTICE:besuretosecuretheenginesolidlytopreventinjuryordamagetopartsduetotheenginefallingduring
workontheengine.
NOTICE:checkbeforestartingtheenginethatanytoolsorshopragsusedduringmaintenancehavebeenremoved
fromthearea.
Mechanicalcomponents
WARNING
Entanglementhazard!
Alwayskeephairandclothingawayfrommovingparts.Donotwearlooseclothing,jewelry,orother
itemsthatcouldentanglewithmovingpartsand/orlevers.
Failuretocomplycouldresultindeathorseriousinjury.W0445A
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INTRODUCTION
WARNING
Flyingobjects!
DonotusetheimplementatahigherPowerTake-Off(PTO)RPMthanrecommended.Machinedamage
duetovibrationmayoccur,resultinginloosepartsandyingdebris.
Failuretocomplycouldresultindeathorseriousinjury.W0192A
Batteryandelectricalsystem
WARNING
Explosivegas!
Batteriesemitexplosivehydrogengasandotherfumeswhilecharging.Ventilatethechargingarea.
Keepthebatteryawayfromsparks,openames,andotherignitionsources.Neverchargeafrozen
battery.
Failuretocomplycouldresultindeathorseriousinjury.W0005A
WARNING
Batteryacidcausesburns.Batteriescontainsulfuricacid.
Avoidcontactwithskin,eyesorclothing.Antidote(external):Flushwithwater.Antidote(eyes):ush
withwaterfor15minutesandseekmedicalattentionimmediately.Antidote(internal):Drinklarge
quantitiesofwaterormilk.Donotinducevomiting.Seekmedicalattentionimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0111A
WARNING
Batterygascanexplode!
Topreventanexplosion:1.Alwaysdisconnectthenegative(-)batterycablerst.2.Alwaysconnect
thenegative(-)batterycablelast.3.Donotshortcircuitthebatterypostswithmetalobjects.4.Do
notweld,grind,orsmokenearabattery.
Failuretocomplycouldresultindeathorseriousinjury.W0011A
NOTICE:neverchecktheremainingbatterychargebyshortingouttheterminals.Thiswillresultinasparkandmay
causeanexplosionorre.Useahydrometertochecktheremainingbatterycharge.
NOTICE:checktheelectricalharnessesforcracks,abrasions,anddamagedorcorrodedconnectors.Alwayskeep
theconnectorsandterminalsclean.
Hydraulicsystem
WARNING
Burnhazard!
Beforeperforminganyserviceonthehydraulicsystem,youmustallowittocool.Hydraulicuid
temperatureshouldnotexceed40°C(104°F).
Failuretocomplycouldresultindeathorseriousinjury.W0241A
WARNING
Pressurizeduidcanpenetratetheskinandcausesevereinjuries.
Thegreaseinthecylinderisunderhighpressure.Neverloosenthegreasettingadaptorcompletely
inordertospeeduptheowofgrease.
Failuretocomplycouldresultindeathorseriousinjury.W0261A
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INTRODUCTION
WARNING
Pressurizedsystem!
Beforeattemptinganyserviceprocedure,itisyourresponsibilitytoknowthenumberofaccumulators
onthemachine,andthecorrectprocedureforreleasingthepressureofeachaccumulator.
Failuretocomplycouldresultindeathorseriousinjury.W0136A
Fluids
WARNING
Hazardouschemicals!
Coolantcanbetoxic.Avoidcontactwithskin,eyes,andclothing.Antidotes:
EXTERNAL-Rinsethoroughlywithwater.Removesoiledclothing.
INTERNAL-Rinsethemouthwithwater.DONOTinducevomiting.Seekimmediatemedicalattention.
EYES-Flushwithwater.Seekimmediatemedicalattention.
Failuretocomplycouldresultindeathorseriousinjury.W0282A
WARNING
Burnhazard!
Hotcoolantcansprayandscaldifyouremovetheradiatorordeaerationtankcapwhilethesystem
ishot.Toremovethecap:allowthesystemtocool,turnthecaptotherstnotch,andwaitforall
pressuretorelease.Removethecaponlyafterallpressurehasreleased.
Failuretocomplycouldresultindeathorseriousinjury.W0367A
WARNING
Escapinguid!
Hydraulicuidordieselfuelleakingunderpressurecanpenetratetheskinandcauseinfectionor
otherinjury.Topreventpersonalinjury:Relieveallpressurebeforedisconnectinguidlinesorper-
formingworkonthehydraulicsystem.Beforeapplyingpressure,makesureallconnectionsaretight
andallcomponentsareingoodcondition.Neveruseyourhandtocheckforsuspectedleaksunder
pressure.Useapieceofcardboardorwoodforthispurpose.Ifinjuredbyleakinguid,seeyour
doctorimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0178A
WARNING
Chemicalhazard!
Whenhandlingfuel,lubricants,andotherservicechemicals,followthemanufacturer'sinstructions.
WearPersonalProtectiveEquipment(PPE)asinstructed.Donotsmokeoruseopename.Collect
uidsinpropercontainers.Obeyalllocalandenvironmentalregulationswhendisposingofchemi-
cals.
Failuretocomplycouldresultindeathorseriousinjury.W0371A
WARNING
Pressurizedhydraulicuidcanpenetratetheskinandcausesevereinjuries.
Tightenalloftheconnectionsbeforestartingtheengine.Ifhydraulicuidhaspenetratedtheskin,
seekmedicalassistanceimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0117A
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INTRODUCTION
WARNING
Fuelvaporsareexplosiveandammable.
Donotsmokewhilehandlingfuel.Keepfuelawayfromamesorsparks.Shutoffengineandremove
keybeforeservicing.Alwaysworkinawell-ventilatedarea.Cleanupspilledfuelimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0904A
WARNING
Firehazard!
Whenhandlingdieselfuel,observethefollowingprecautions:
1.Donotsmoke.
2.Neverllthetankwhentheengineisrunning.
3.Wipeupspilledfuelimmediately.
Failuretocomplycouldresultindeathorseriousinjury.W0099A
WARNING
Explosionhazard!
Ifbatteryelectrolyteisfrozen,attemptingtochargethebatteryorjump-starttheenginecancausethe
batterytoexplode.Alwayskeepbatteriesatfullchargetopreventfrozenbatteryelectrolyte.Never
chargeafrozenbattery.
Failuretocomplycouldresultindeathorseriousinjury.W0203A
WARNING
Firehazard!
Donotaddgasoline,alcohol,orblendedfuelstodieselfuel,exceptasrecommendedinthismanual.
Fuelcombinationsmayincreasereandexplosionhazards.
Failuretocomplycouldresultindeathorseriousinjury.W0401A
WARNING
Explosionhazard!
Startinguid(ether)isammable.Donotstorethestartinguidcontainerintheoperator'scompart-
ment.Removethecontainerwhentemperaturesareabove5°C(40°F).Wearrubbergloveswhen
handlingthecontainer.Donotbreathestartinguid(ether)vapors.Storeinacoolplace.
Failuretocomplycouldresultindeathorseriousinjury.W0472A
CAUTION
Escapinguid!
Hydraulicuidordieselfuelleakingunderpressurecanpenetratetheskinandcauseinfectionor
otherinjury.Topreventpersonalinjury:Relieveallpressurebeforedisconnectinguidlinesorper-
formingworkonthehydraulicsystem.Beforeapplyingpressure,makesureallconnectionsaretight
andallcomponentsareingoodcondition.Neveruseyourhandtocheckforsuspectedleaksunder
pressure.Useapieceofcardboardorwoodforthispurpose.Ifinjuredbyleakinguid,seeyour
doctorimmediately.
Failuretocomplycouldresultinminorormoderateinjury.C0104A
CAUTION
Burnhazard!
Donotremovetheradiatorcap.Checkthecoolantlevelintherecoverytank.
Failuretocomplycouldresultinminorormoderateinjury.C0113A
NOTICE:neveroverllthefueltank.
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INTRODUCTION
NOTICE:neverremovethefuelcapwiththeenginerunning.
NOTICE:neverusedieselfuelasacleaningagent.
NOTICE:besuretoplacethedieselfuelcontaineronthegroundwhentransferringthedieselfuelfromthepump
tothecontainer.Holdthehosenozzlermlyagainstthesideofthecontainerwhilellingit.Thispreventsstatic
electricitybuildupwhichcouldcausesparksandignitefuelvapors.
NOTICE:neverplacedieselfuelorotherammablematerialsuchasoil,hayordriedgrassclosetotheengineduring
engineoperationorshortlyaftershutdown.
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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
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INTRODUCTION
Torque-Boltandnut
•Tightenalternatingbetweenleftandrightandtopandbottomsothatuniformtighteningforceisapplied.
LPIL12CX00005EA1
•IfLOCTITE®wasusedonaremovedbolt(thereissomethingwhitestickingtotheboltwhenitisremoved),cleanthe
oldLOCTITE®offwithcleaninguid,drythebolt,thenapply2-3dropsofLOCTITE®tothethreadsectionofthebolt.
Torquetable
Boltnominal
diameter(size)M6M8M10M12M14M16M18M20
Wrench10mm13mm17mm19mm22mm24mm27mm30mm
Hexagon
boltTighten-
ingtorque
6.9N·m
(5.089lb
ft)
19.6N·m
(14.456lb
ft)
39.2N·m
(28.912lb
ft)
58.8N·m
(43.369lb
ft)
98.1N·m
(72.355lb
ft)
156.9N·
m(115.72
3lbft)
196.1N·
m(144.63
6lbft)
294.2N·
m(216.99
1lbft)
Wrench5mm6mm8mm10mm12mm14mm14mm17mm
Hexagon
socket
headbolt
Tighten-
ingtorque
8.8N·m
(6.491lb
ft)
21.6N·m
(15.931lb
ft)
42.1N·m
(31.051lb
ft)
78.5N·m
(57.899lb
ft)
117.7N·m
(86.811lb
ft)
176.5N·
m(130.18
0lbft)
245.2N·
m(180.85
0lbft)
343.2N·
m(253.13
1lbft)
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INTRODUCTION
Torque-Specialtorquesettings
CodeRetighteninglocationBoltnominal
diameterWrenchTighteningtorque
1*TravelmotorM1624mm267–312N·m(196.93–230.12lbft)
2*DrivesprocketM1422mm173–202N·m(127.60–148.99lbft)
3*Take-uprollerM1017mm63–73N·m(46.47–53.84lbft)
4*UpperrollerM1624mm267–312N·m(196.93–230.12lbft)
5*LowerrollerM2030mm521–608N·m(384.27–448.44lbft)
6*FrontguardM1624mm267–312N·m(196.93–230.12lbft)
7ShoeM1422mm220–270N·m(162.26–199.14lbft)
8CounterweightM2436mm850.2–992.4N·m(627.08–731.96lbft)
9-1UppersideM1624mm252–283N·m(185.87–208.73lbft)
9-2*
Turntable
bearingLowersideM1624mm252–283N·m(185.87–208.73lbft)
10*SwingunitM1624mm272.6–317.7N·m(201.06–234.32lbft)
11*MountM1624mm264.9–313.9N·m(195.38–231.52lbft)
12*EngineBracketM1017mm63.8–73.6N·m(47.06–54.28lbft)
13RadiatorM1219mm63.8–73.6N·m(47.06–54.28lbft)
14-1*PumpM12
10mm
hexagon
socket
head
64.2–74.0N·m(47.351–54.580lbft)
14-2*
Hydraulic
pump
FlangeM1017mm62.8–72.6N·m(46.319–53.547lbft)
15*HydraulictankM1219mm98.1–107.9N·m(72.35–79.58lbft)
16*FueltankM1219mm98.1–107.9N·m(72.35–79.58lbft)
17*ControlvalveM1219mm–
18*LockbarM1219mm88.3–107N·m(65.13–78.92lbft)
19CenterjointJointM1219mm109–127N·m(80.39–93.67lbft)
20CabM1624mm149–173N·m(109.90–127.60lbft)
21BatteryM1017mm8–10N·m(5.90–7.38lbft)
NOTICE:Foritemsmarkedwith*,alwaysapplyLOCTITE®262™ortheequivalentandtightentothespeciedtorque.
Thetighteningtorqueinkgf•misdeterminedwithN ・ m÷9.8(lbf ・ ft÷7.2).
4809841016/05/2017
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