424B2 Caterpillar Backhoe Loader Operation and Maintenance Manual by quality service repair manual

Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

Foreword

LiteratureInformation

Thismanualshouldbestoredintheoperator'scompartmentintheliteratureholderorseatback literaturestoragearea.

Thismanualcontainssafetyinformation,operationinstructions,transportationinformation, lubricationinformationandmaintenanceinformation.

Somephotographsorillustrationsinthispublicationshowdetailsorattachmentsthatcanbe differentfromyourmachine.Guardsandcoversmighthavebeenremovedforillustrative purposes.

Continuingimprovementandadvancementofproductdesignmighthavecausedchangestoyour machinewhicharenotincludedinthispublication.Read,studyandkeepthismanualwiththe machine.

Wheneveraquestionarisesregardingyourmachine,orthispublication,pleaseconsultyourCat dealerforthelatestavailableinformation.

Safety

Thesafetysectionlistsbasicsafetyprecautions.Inaddition,thissectionidentifiesthetextand locationsofwarningsignsandlabelsusedonthemachine.

Readandunderstandthebasicprecautionslistedinthesafetysectionbeforeoperatingor performinglubrication,maintenanceandrepaironthismachine.

Operation

Theoperationsectionisareferenceforthenewoperatorandarefresherfortheexperienced operator.Thissectionincludesadiscussionofgauges,switches,machinecontrols,attachment controls,transportationandtowinginformation.

s00037320

Photographsandillustrationsguidetheoperatorthroughcorrectproceduresofchecking,starting, operatingandstoppingthemachine.

Operatingtechniquesoutlinedinthispublicationarebasic.Skillandtechniquesdevelopasthe operatorgainsknowledgeofthemachineanditscapabilities.

Maintenance

Themaintenancesectionisaguidetoequipmentcare.TheMaintenanceIntervalSchedule(MIS) liststheitemstobemaintainedataspecificserviceinterval.Itemswithoutspecificintervalsare listedunderthe"WhenRequired"serviceinterval.TheMaintenanceIntervalScheduleliststhe pagenumberforthestep-by-stepinstructionsrequiredtoaccomplishthescheduledmaintenance. UsetheMaintenanceIntervalScheduleasanindexor"onesafesource"forallmaintenance procedures.

MaintenanceIntervals

Usetheservicehourmetertodetermineservicingintervals.Calendarintervalsshown(daily, weekly,monthly,etc.)canbeusedinsteadofservicehourmeterintervalsiftheyprovidemore convenientservicingschedulesandapproximatetheindicatedservicehourmeterreading. Recommendedserviceshouldalwaysbeperformedattheintervalthatoccursfirst.

Underextremelysevere,dustyorwetoperatingconditions,morefrequentlubricationthanis specifiedinthemaintenanceintervalschartmightbenecessary.

Performserviceonitemsatmultiplesoftheoriginalrequirement.Forexample,atevery500 servicehoursor3months,alsoservicethoseitemslistedunderevery250servicehoursor monthlyandevery10servicehoursordaily.

CaliforniaProposition65Warning

DieselengineexhaustandsomeofitsconstituentsareknowntotheStateofCaliforniatocause cancer,birthdefects,andotherreproductiveharm.

Batteryposts,terminalsandrelatedaccessoriescontainleadandleadcompounds.Washhands afterhandling.

CertifiedEngineMaintenance

Propermaintenanceandrepairisessentialtokeeptheengineandmachinesystemsoperating correctly.Astheheavydutyoff-roaddieselengineowner,youareresponsiblefortheperformance oftherequiredmaintenancelistedintheOwnerManual,OperationandMaintenanceManual,and ServiceManual.

Itisprohibitedforanypersonengagedinthebusinessofrepairing,servicing,selling,leasing,or tradingenginesormachinestoremove,alter,orrenderinoperativeanyemissionrelateddeviceor elementofdesigninstalledonorinanengineormachinethatisincompliancewiththe regulations(40CFRPart89).Certainelementsofthemachineandenginesuchastheexhaust system,fuelsystem,electricalsystem,intakeairsystemandcoolingsystemmaybeemission relatedandshouldnotbealteredunlessapprovedbyCaterpillar.

MachineCapacity

Additionalattachmentsormodificationsmayexceedmachinedesigncapacitywhichcan adverselyaffectperformancecharacteristics.Includedwouldbestabilityandsystemcertifications suchasbrakes,steering,androlloverprotectivestructures(ROPS).ContactyourCatdealerfor furtherinformation.

CatProductIdentificationNumber

EffectiveFirstQuarter2001theCatProductIdentificationNumber(PIN)haschangedfrom8to 17characters.Inanefforttoprovideuniformequipmentidentification,Caterpillarandother constructionequipmentmanufacturersaremovingtocomplywiththelatestversionoftheproduct identificationnumberingstandard.Non-roadmachinePINsaredefinedbyISO10261.Thenew PINformatwillapplytoallCatmachinesandgeneratorsets.ThePINplatesandframemarking willdisplaythe17characterPIN.Thenewformatwilllooklikethefollowing:

Where:

1.Caterpillar'sWorldManufacturingCode(characters1-3)

2.MachineDescriptor(characters4-8)

3.CheckCharacter(character9)

4.MachineIndicatorSection(MIS)orProductSequenceNumber(characters10-17).Thesewere previouslyreferredtoastheSerialNumber.

MachinesandgeneratorsetsproducedbeforeFirstQuarter2001willmaintaintheir8character PINformat.

Componentssuchasengines,transmissions,axles,etc.andworktoolswillcontinuetousean8 characterSerialNumber(S/N).

MonApr2015:46:29UTC+05302020

Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

AxleBreathers-Clean/Replace

SMCS-3278-070-BRE;3278-510-BRE

1.Cleantheareaaroundthebreather.Removethebreatherfromtherearaxle.

Note:Donotturntheadaptorwhenyouremovethebreather.

i04936973

2.Washthebreatherincleannonflammablesolvent.Wipethebreatherdryandcheckthe breatherforanydamage.

3.Installthecleanbreatherbackintotheaxle.Replacethebreatherifdamaged/necessary.

Note:Iftheadaptoristurned,makesurethattheslotintheadaptorisparalleltotheaxle housing.

MonApr2016:28:07UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

BackhoeBoom,Stick,Bucket,andCylinderBearingsLubricate

SMCS-6501;6502;6503;6510;6511;6512;6513;6533

Illustration1g03545076

PositionthebackhoeintotheservicepositionthatisshowninIllustration1.

Illustration2g03545078

Applylubricanttothegreasefitting(1)fortheheadendoftheboomcylinder.Applylubricantto thegreasefitting(2)fortherodendoftheboomcylinder.

Applylubricanttothegreasefitting(3)fortheboompivot.Thereisonegreasefittingoneach sideofthemachine.

Illustration3g03545079

Applylubricanttothegreasefitting(9)fortheheadendofthestickcylinder.Applylubricantto thegreasefitting(8)fortherodendofthestickcylinder.

Applylubricanttothegreasefitting(10)forthepivotpinforthestick.

Applylubricanttothegreasefitting(7)fortheheadendofthebucketcylinder.Applylubricantto thegreasefitting(6)fortherodendofthebucketcylinder.

Applylubricanttothegreasefitting(11)forthepivotpin.Thereisonegreasefittingoneachside ofthemachine.

Applylubricanttothegreasefitting(4)forthebucketpivotpin.

Applylubricanttothegreasefitting(5)forthelink.Applylubricanttothegreasefitting(12)for thepivotpin.

Thereisatotalof14greasefittings.

MonApr2016:28:22UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

BackupAlarm-Test

SMCS-7406

TurntheenginestartswitchkeytoONinordertoperformthetest.

i04937424

Applytheservicebrake.MovethetransmissiondirectioncontrollevertoREVERSEposition. Thebackupalarmshouldimmediatelysound.Thebackupalarmwillcontinuetosounduntilthe transmissiondirectioncontrolleverismovedtotheNEUTRALpositionortotheFORWARD position.

MonApr2016:28:35UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

Battery-Recycle

SMCS-1401-561

1.Alwaysrecycleabattery.Neverdiscardabattery.

2.Alwaysreturnusedbatteriestooneofthefollowinglocations.

Abatterysupplier

Anauthorizedbatterycollectionfacility

Recyclingfacility

i04937425

MonApr2016:28:49UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

BatteryElectrolyteLevel-Check

SMCS-1401-535-FLV

i05588732

Tightenthebatteryretainersonallofthemachines.

Tightenthebatteryretainersatevery1000hours.

Checkthefollowingitemsatevery1000hours.Ifnecessary,checkthefollowingitemsmore often.

•Cleanthetopofthebatterieswithacleancloth.

•Cleanthebatteryterminals.Asneeded,coatthebatteryterminalswithpetroleumjelly.

Abatteryshouldnotrequiremorethan30cc(1oz)ofwaterpercellperweek.Thisshouldexist withtheproperchargingrateandwithamoderateclimate.

Inextremetemperatures,checkthewaterinthecellsweekly.

1.Openthebatteryaccesscoverthatislocatedontherightsideofthemachine.

2.Cleanthebatterysurfacewithacleancloth.Keeptheterminalscleanandkeeptheterminals coatedwithpetroleumjelly.Installthepostcoverafteryoucoatthepostwithpetroleum jelly.

3.Inspecttheelectrolytelevelineachbatterycell.Amaintenancefreebatterydoesnotrequire inspection.Maintaintheelectrolyteleveltothebottomofthefilleropenings.Usedistilled water.Ifdistilledwaterisnotavailable,usecleandrinkingwater.

4.Closethebatteryaccesscover.

MonApr2016:29:05UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

BatteryorBatteryCable-Inspect/Replace

SMCS-1401

1.Stoptheengineusingengineshut-offcable.TurnallswitchestotheOFFposition.

2.Disconnectthenegativebatterycablefromtheframe.

i04937432

Note:Donotallowthedisconnectedbatterycabletocontacttheframeofthemachine.

3.Disconnectthenegativebatterycableatthebattery.

4.Performthenecessaryrepairs.Replacethecableorthebattery,asneeded.

5.Connectthenegativebatterycableatthebattery.

6.Connectthebatterycabletotheframeofthemachine.

7.Installtheenginestartswitchkey.

MonApr2016:29:17UTC+05302020

Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

Belts-Inspect/Adjust/Replace

SMCS-1357-025;1357-040;1357-510

i04937435

Ifnewbeltsareinstalled,checkbeltadjustmentafter30minutesofoperation.Formultiplebelt driveapplications,alwaysreplacethebeltsinmatchedsets.Replacingonlyonebeltofamatched setwillcausethenewbelttocarrymoreloadbecausetheolderbeltsarestretched.Theadditional loadonthenewbeltcouldcausethenewbelttobreak.

MonApr2016:29:36UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

This is the sample of the manual Click on the download link for complete Manual

Maintaintheoillevelbetweenthe“MIN”markand“MAX”markonthebrakereservoir.Addoil, ifnecessary.

MonApr2016:29:49UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

BrakingSystem-Test

SMCS-4251;4267;7000

ServiceBrakeHoldingAbilityTest

i05589032

Checktheareaaroundthemachine.Makesurethatthemachineisclearofpersonnelandclearof obstacles.

Testthebrakesonadry,levelsurface.

Fastentheseatbeltbeforeyoutestthebrakes.

Thefollowingtestsareusedtodetermineiftheservicebrakeisfunctional.Thesetestsarenot intendedtomeasurethemaximumbrakeholdingeffort.Thebrakeholdingeffortthatisrequired tosustainamachineataspecificenginerpmvariesdependingonthemachine.Thevariationsare thedifferencesintheenginesetting,inthepowertrainefficiency,andinthebrakeholdingability, andsoon.

1.Starttheengine.Raisethebucketslightly.

2.Applytheservicebrake.Releasetheparkingbrake.

3.MovethetransmissioncontrollevertoTHIRDSPEEDFORWARD.

4.Graduallyincreasetheenginespeedtohighidle.Themachineshouldnotmove.

Ifthemachinebeginstomove,reducetheenginespeedimmediatelyand engagetheparkingbrake.

5.Reducetheenginespeedtolowidle.MovethetransmissiontoNEUTRAL.Engagethe parkingbrake.Lowerthebuckettotheground.Stoptheengine.

NOTICE

Ifthemachinemovedwhiletestingthebrakes,contactyour Caterpillardealer.Havethedealerinspectand,ifnecessary,repairthe servicebrakebeforereturningthemachinetooperation.

SecondaryBrakeHoldingAbilityTest

Checktheareaaroundthemachine.Makesurethatthemachineisclearofpersonnelandclearof obstacles.

Testthebrakesonadry,levelsurface.

Fastentheseatbeltbeforeyoutestthebrakes.

Thefollowingtestsareusedtodetermineiftheparkingbrakeisfunctional.Thesetestsarenot intendedtomeasurethemaximumbrakeholdingeffort.Thebrakeholdingeffortthatisrequired tosustainamachineataspecificenginerpmvariesdependingonthemachine.Thevariationsare thedifferencesintheenginesetting,inthepowertrainefficiency,andinthebrakeholdingability, andsoon.

1.Starttheengine.Raisethebucketslightly.

2.Engagetheparkingbrake.

3.MovethetransmissioncontrollevertoTHIRDSPEEDFORWARD.

Note:Theparkingbrakeindicatorlightshouldcomeonandtheparkingbrakealarmshould sound.

4.Graduallyincreasetheenginespeedtohighidle.Themachineshouldnotmove.

Ifthemachinebeginstomove,reducetheenginespeedimmediatelyand applytheservicebrakepedal.

5.Reducetheenginespeed.MovethetransmissiontoNEUTRAL.Lowerthebuckettothe groundStoptheengine.

NOTICE

Ifthemachinemovedwhiletestingthebrakes,contactyour Caterpillardealer.

Havethedealerinspectand,ifnecessary,repairtheparkingbrakes beforereturningthemachinetooperation.

MonApr2016:30:02UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

BucketTeeth-Inspect/Replace

SMCS-6822-040;6822-510

i05591170

Personalinjuryordeathcanresultfrombucketfalling. Blockthebucketbeforechangingbucketcuttingedges.

1.Raisethebucket.Placeablockunderthebucket.

2.Lowerthebuckettotheblocking.

Donotblockupthebuckettoohigh.Blockupthebucketsothatthebucketishighenough toremovethebucketteeth.

3.Removethebolts.Removetheteeth.

4.Cleanthecontactsurfaces.

5.Installthenewteeth.

6.Installthebolts.Tightentheboltstothespecifiedtorque.RefertoOperationand MaintenanceManual,"TorquesforGroundEngagingToolBolts".

7.Raisethebucket.Removetheblocks.

8.Lowerthebuckettotheground.

9.Afterafewhoursofoperation,checktheboltsforpropertorque.

MonApr2016:30:16UTC+05302020

Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

CabInterior-Clean

SMCS-7301-070

1.Usehigh-pressureairinordertocleantheentirecabandthemainelectricalbox.

2.Washoffanyremainingdirtanddebris.Usecautionandminimizethewateraround electricalconnectionsandthecabroof.

i04937453

3.Scrubthefloormat,theinstrumentpanel,thewindows,andthemirrors.Wipethecabdry.

MonApr2016:30:30UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

Capacities(Refill)

SMCS-1000;7000;7560

(1)Ifnoisepersistsadd200mladditional.

Note:Whenyouworkonextremeslopes,consultCatdealerforthecorrectfluidlevels.

MonApr2016:25:34UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

CoolingSystemCoolant-Change

SMCS-1350-044;1352;1395-044;1395

CatCoolingSystemCleaner

A.Procedureforcleaning/flushingtheentirecoolingsystem

•Cleantheradiatorfins.

•Cleantheradiatorfinsafterevery400hours(Underdustyconditions,finscleaning frequencywillhavetobeincreased).

i05588811

•Forcleaning,blowthepressurizedairthroughradiatorfinsinthereversedirectionofthe flowofradiatorfan.Donotspillwateronradiatorfins.

•Kcleanisdesignedtoremovethecontaminantslikescale,oil,grease,rust,loosematerial presentintheenginecoolingsystem.

•AddKcleanintheratioof276mlforevery12Lcapacityofradiatorandbalanceclean water(mineralorsimilarwater)intheradiator.

•Runtheengineforminimum20-30minutes.

•Allowthewatertocooldownandremovethedrainplugtodrainthewatercompletely.

•Refilltheradiatorwithplaincleanwaterandruntheengineforanother15-20minutesfor flushingthesystem.

•Allowthewatertocooldownanddrainthewatercompletely.

•Observethedrainedwater,ifstillcontentsrust,scaleanddirtrepeattheaboveprocedure onemoretime.

B.Procedureforaddingthecoolant

•AftercleaningtheentiresystemwithKcleaner,fillthecoolingsystemwithKCoolSuper Plus.

•Closealldrainplugsbeforethecoolingsystemisfilled.

•Donotfillthecoolingsystemfasterthan20litersperminutetopreventairpocketsfrom developing.Airpocketsresultinincompletefillandcouldpossiblycausedamagingsteam.

•Afterfillingthecoolingsystemruntheengineforseveralminuteswiththeradiatorrecovery bottlecapoff.Nextinstalltherecoverybottlecapandruntheengineatlowidleuntilthe coolantbecomeswarm.

•Inspectcoolantlevelfromradiatorrecoverybottle.Ifnecessary,addcoolantintherecovery bottleandinstallcap.Examineallcoolingsystemcomponentsforleaks.Ifnonearefound, theengineisreadyforservice.

•Addcoolantonlywhenthecoolingsystemiscold.Thetemperaturedifferencebetweenthe coolantintheengineandthecoolantbeingaddedmustnotexceed50°C.

CoolingSystemWaterTemperatureRegulator-Clean/Replace

Replacethethermostatonaregularbasisinordertoreducethechanceofunscheduleddowntime andproblemswiththecoolingsystem.Failuretoreplacetheenginethermostatonaregularly scheduledbasiscouldcausesevereenginedamage.

Thethermostatshouldbereplacedaftercoolingsystemhasbeencleaned.Replacethethermostat whilethecoolingsystemisdrainedorwhilethecoolingsystemcoolantisdrainedtoalevelthatis belowthethermostathousing.

Note:Ifyouareonlyreplacingthethermostat,drainthecoolingsystemcoolanttoalevelthatis belowthethermostathousing.

Illustration1g03642554

•Emptythebucket.Removethepinthatsecurestheloaderliftarmbracetotheleftloaderlift arm.Raisetheloaderarmtothemaximumheight.

•Positiontheloaderliftarmbraceovertheleftliftcylinderrodwiththeflatendagainstthe cylinderend.

•Pushthepinthroughtheholesoftheloaderliftarmbraceandinstallthecotterpin.

•Slowlylowertheloaderarmsuntiltheloaderliftarmbracecontactsthetopofthelift cylinderandthebossesontheloaderarm.

•Removetheengineaccesspanelontherightsideofthemachine.

•Loosenthehoseclampandremovethehosefromthethermostathousingassembly.

•Removetheboltsfromthethermostathousingassembly.Removethethermostathousing assembly.

•Removethegasket,thethermostat,andthesealfromthethermostathousingassembly.

•Installanewsealinthethermostathousingassembly.Installanewthermostatandanew gasket.Installthethermostathousingassemblyontheenginecylinderhead.

•Installthehose.Tightenthehoseclamp.

•Refillthecoolingsystem.RefertoOperationandMaintenanceManual,"Capacities (Refill)".

Thethermostatscanbereusedunderthefollowingconditions:

1.Thethermostatistestedandthethermostatmeetstestspecifications.

2.Thethermostatisnotdamaged.

3.Thethermostatdoesnothaveexcessivebuildupofdeposits.

C.AddingCoolantafterEvery250OperatingHours.

Note:Duringthe250Hourscheckifacoolantlossisnoticed,addKcoolSuperPlus.

•Theenginespeciallyformulatedcoolant“KCoolSuperPlus”withdemineralizedwater& Glycol.Useonly“KCoolSuperPlus”coolantanddonotuseordinarywater.The“KCool SuperPlus”isavailableonlythroughKOEL'Sauthorizeddealerinsuitablepackings.

MonApr2016:30:44UTC+05302020

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

CoolingSystemCoolantLevel-Check

SMCS-1350-535-FLV

Pressurizedsystem:Hotcoolantcancauseseriousburn.Toopencap, stopengine,waituntilradiatoriscool.Thenloosencapslowlytorelieve thepressure.

Turntheknob(1)incounterclockwiseandpullbackinordertoopentheengineaccessdoor(2)on thetopofthemachine.

i05635952

Illustration2g03633718

Holdthedoorinstayrod.

Illustration3g03586758

1.Theradiatorcapislocatedonthetopoftheradiatorontheleftsideofthemachine.Remove theradiatorcap(3)slowlyinordertorelievesystempressure.

2.MaintainthecoolantlevelbetweenMaxandMinleveloftherecoverybottle(4).Ifyou needtoaddcoolantdaily,checkthecoolingsystemforleaks.

3.Inspecttheradiatorcapseal.Replacetheradiatorcapsealiftheradiatorcapsealis damaged.

4.Installtheradiatorcap.Closetheaccesspanel.

CoolingSystem-Check

Coolingsystemsthatarenotregularlyinspectedarethecauseforincreasedenginetemperatures. Makeavisualinspectionofthecoolingsystembeforeanytestsareperformed.

1.Checkthecoolantlevelinthecoolingsystem.

2.Lookforleaksinthesystem.

Note:Asmallamountofcoolantleakageacrossthesurfaceofthewaterpumpsealsis normal.Thisleakageisrequiredinordertoprovidelubricationforthistypeofseal.Ahole isprovidedinthewaterpumphousinginordertoallowthiscoolant/seallubricanttodrain fromthepumphousing.Intermittentleakageofsmallamountsofcoolantfromthisholeis notanindicationofwaterpumpsealfailure.

3.Makesurethatairflowthroughtheradiatordoesnothavearestriction.Lookforbentcore finsbetweenthefoldedcoresoftheradiator.Also,lookfordebrisbetweenthefoldedcores oftheradiator.

4.Inspectthedrivebeltsforthefan.

5.Checkfordamagetothefanblades.

6.Lookforairorcombustiongasinthecoolingsystem.

7.Inspectthefillercap,andcheckthesurfacethatsealsthefillercap.Thissurfacemustbe clean.

8.Lookforlargeamountsofdirtintheradiatorcore.Lookforlargeamountsofdirtonthe engine.Removethedirtfromtheradiatorcoreandtheengine.

9.Fanshroudsthatarelooseormissingcausepoorairflowforcooling.

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Product:BACKHOELOADER

Model:424B2BACKHOELOADERJTH

Configuration:424B2BackhoeLoaderSideShiftJTH00001-UP(MACHINE)

OperationandMaintenanceManual

424B2BackhoeLoader

MediaNumber-M0079920-00PublicationDate-01/01/2015DateUpdated-14/07/2017

DifferentialOil(Rear)-Change

SMCS-3258

Illustration1g03115759

1.Removetheoildrainpluganddraintheoilintoasuitablecontainer.

i04937495

2.Theplugismagnetic.Checktheplugformetal.Cleanthedrainplugandinstallthedrain plug.

3.Removetheoillevel/fillplug.RefertoOperationandMaintenanceManual,"Lubricant Specifications"andOperationandMaintenanceManual,"Capacities(Refill)"foroil.

4.Addoiluntiltheoilislevelwiththethreadsforthefillerplug.

Note:Allowtimefortheoiltoflowthroughtheaxlehousing.Typicalfilltimesmayvary from7minutesto15minutes.Pauseperiodicallyinordertostabilizetheoillevel.

5.Cleanthefillerplugandinstallthefillerplug.

MonApr2016:31:12UTC+05302020

This is the sample of the manual Click on the download link for complete Manual