926M Caterpillar Wheel Loader Operation and Maintenance Manual by quality service repair manual

Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

Foreword

LiteratureInformation

Thismanualshouldbestoredintheoperator'scompartmentintheliteratureholderorseatback literaturestoragearea.

Thismanualcontainssafetyinformation,operationinstructions,transportationinformation, lubricationinformationandmaintenanceinformation.

Somephotographsorillustrationsinthispublicationshowdetailsorattachmentsthatcanbedifferent fromyourmachine.Guardsandcoversmighthavebeenremovedforillustrativepurposes.

Continuingimprovementandadvancementofproductdesignmighthavecausedchangestoyour machinewhicharenotincludedinthispublication.Read,studyandkeepthismanualwiththe machine.

Wheneveraquestionarisesregardingyourmachine,orthispublication,pleaseconsultyourCat dealerforthelatestavailableinformation.

Safety

Thesafetysectionlistsbasicsafetyprecautions.Inaddition,thissectionidentifiesthetextand locationsofwarningsignsandlabelsusedonthemachine.

Readandunderstandthebasicprecautionslistedinthesafetysectionbeforeoperatingorperforming lubrication,maintenanceandrepaironthismachine.

Operation

s00037320

Theoperationsectionisareferenceforthenewoperatorandarefresherfortheexperiencedoperator. Thissectionincludesadiscussionofgauges,switches,machinecontrols,attachmentcontrols, transportationandtowinginformation.

Photographsandillustrationsguidetheoperatorthroughcorrectproceduresofchecking,starting, operatingandstoppingthemachine.

Operatingtechniquesoutlinedinthispublicationarebasic.Skillandtechniquesdevelopasthe operatorgainsknowledgeofthemachineanditscapabilities.

Maintenance

Themaintenancesectionisaguidetoequipmentcare.TheMaintenanceIntervalSchedule(MIS)lists theitemstobemaintainedataspecificserviceinterval.Itemswithoutspecificintervalsarelisted underthe"WhenRequired"serviceinterval.TheMaintenanceIntervalScheduleliststhepage numberforthestep-by-stepinstructionsrequiredtoaccomplishthescheduledmaintenance.Usethe MaintenanceIntervalScheduleasanindexor"onesafesource"forallmaintenanceprocedures.

MaintenanceIntervals

Usetheservicehourmetertodetermineservicingintervals.Calendarintervalsshown(daily,weekly, monthly,etc.)canbeusedinsteadofservicehourmeterintervalsiftheyprovidemoreconvenient servicingschedulesandapproximatetheindicatedservicehourmeterreading.Recommendedservice shouldalwaysbeperformedattheintervalthatoccursfirst.

Underextremelysevere,dustyorwetoperatingconditions,morefrequentlubricationthanisspecified inthemaintenanceintervalschartmightbenecessary.

Performserviceonitemsatmultiplesoftheoriginalrequirement.Forexample,atevery500service hoursor3months,alsoservicethoseitemslistedunderevery250servicehoursormonthlyandevery 10servicehoursordaily.

CaliforniaProposition65Warning

DieselengineexhaustandsomeofitsconstituentsareknowntotheStateofCaliforniatocause cancer,birthdefects,andotherreproductiveharm.

Batteryposts,terminalsandrelatedaccessoriescontainleadandleadcompounds.Washhandsafter handling.

CertifiedEngineMaintenance

Propermaintenanceandrepairisessentialtokeeptheengineandmachinesystemsoperating correctly.Astheheavydutyoff-roaddieselengineowner,youareresponsiblefortheperformanceof therequiredmaintenancelistedintheOwnerManual,OperationandMaintenanceManual,and ServiceManual.

Itisprohibitedforanypersonengagedinthebusinessofrepairing,servicing,selling,leasing,or tradingenginesormachinestoremove,alter,orrenderinoperativeanyemissionrelateddeviceor elementofdesigninstalledonorinanengineormachinethatisincompliancewiththeregulations (40CFRPart89).Certainelementsofthemachineandenginesuchastheexhaustsystem,fuel system,electricalsystem,intakeairsystemandcoolingsystemmaybeemissionrelatedandshould notbealteredunlessapprovedbyCaterpillar.

MachineCapacity

Additionalattachmentsormodificationsmayexceedmachinedesigncapacitywhichcanadversely affectperformancecharacteristics.Includedwouldbestabilityandsystemcertificationssuchas brakes,steering,androlloverprotectivestructures(ROPS).ContactyourCatdealerforfurther information.

CatProductIdentificationNumber

EffectiveFirstQuarter2001theCatProductIdentificationNumber(PIN)haschangedfrom8to17 characters.Inanefforttoprovideuniformequipmentidentification,Caterpillarandotherconstruction equipmentmanufacturersaremovingtocomplywiththelatestversionoftheproductidentification numberingstandard.Non-roadmachinePINsaredefinedbyISO10261.ThenewPINformatwill applytoallCatmachinesandgeneratorsets.ThePINplatesandframemarkingwilldisplaythe17 characterPIN.Thenewformatwilllooklikethefollowing:

2.MachineDescriptor(characters4-8)

3.CheckCharacter(character9)

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

MachinesandgeneratorsetsproducedbeforeFirstQuarter2001willmaintaintheir8characterPIN format.

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

WedSep110:06:27UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017 i04329031

AirCleanerDustValve-Clean/Inspect

SMCS-1051-571-VL

1.Opentherightsideenginecompartment.

2.Theairfilterhousingislocatedontherightsideofthemachine.Theaircleanerdustvalveis locatedbelowtheairfilterhousing.

Illustration1g02484496

3.Checktheaircleanerdustvalveafterevery10servicehoursorattheendofeachday.Actuate thevalvebysqueezingthelipsofthevalveinordertoremoveanyaccumulateddebris.

4.Closetheenginecompartment.

WedSep110:12:04UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

AlternatorAirFilter-Clean/Replace

SMCS-1405-571-FI;1405-FI

Ifyourmachineisequippedwiththeheavy-dutyalternator,performthefollowingprocedure.

i05998689

Atthesametimethattheprimaryfilterelementiscleaned,checkandcleanthealternatorfilter. Visiblyinspectcoverandfiltertodetermineifexcessivedebrisbuilduphasoccurred.Removethe threefastenersholdingthecovertothealternator.Removethefilterandcleanorreplaceasneeded. Cleandebrisbuildupfromthecover.Insertthefilterandinstallthecoverandfilterwiththeoriginal fasteners.Torquetheboltsto2.5±0.5N·m(1.8±0.4lbft).

Note:Iftheturbohoseisremoved,keeptheareaclean.Ensurethatallhosesandclampsareproperly installedbeforeoperatingtheengine.

WedSep110:12:20UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

ArticulationBearings-Lubricate

SMCS-7057-086-BD;7065-086-BD;7066-086-BD

CrushingHazard.InsurethatthemachineignitionswitchisintheOFF positionandthattheparkingbrakeisengagedbeforeenteringthe articulationarea.Failuretodosocouldresultinseriousinjuryordeath.

i04661969

Illustration1g02795039

Note:Oncertainmodels,thefittingswillbeaccessiblefromtheleftsideofthemachine. Wipeoffthefittingsbeforeanylubricantisapplied. Applylubricantthroughfittingsonthearticulationhitches.

WedSep110:14:35UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

SMCS-7540-544-HR;7540-544-TNK;7540-544

TheAutomaticTWINGreasingSystem

Reference:RefertoSystemOperation,RENR6331formoreinformationontheAutomaticTWIN GreasingSystem.

Apressurehazardispresent.Severepersonalinjuryordeathcanresult fromremovinghosesorfittingsthatareunderpressure.Relievethe pressureinthesystembeforeyouremovehosesorfittings.

i06989057

Illustration1g02494037

(1)Reservoir

(2)DustCap

(3)FillerTubeAssembly

Greasereservoir(1)islocatedneartherearfenderontherightsideofthemachine.

FillingtheReservoir

1.Removedustcap(2)fromgreasereservoir(1).

2.Cleanthefittingbeforefilling.

3.Fillgreasereservoir(1)withgreasetothemaximumlevelwhichisindicatedonthegrease reservoir(1).

Note:Avoidfullyemptyingthereservoircausingairtoenterthesystem.Airmaybepumped intothereservoir.Thisaircanaccumulateunderthepiston.Theaircanberemovedifthe reservoirisrefilledtoalevelslightlyabovethemaximumlevelmark.Excessairandexcess greasewillbereleasedfromthepumpattheoverflowpassage.

Reference:Forthecorrecttypeofgrease,refertoOperationandMaintenanceManual, "LubricantViscosities".

Note:Ifadifferentbrandofgreaseisused,checkforcompatibility.Ifthenewgreaseisnot compatiblewiththegreaseinthereservoir,thesystemmustbepurged.RefertoSystem Operation,RENR6331formoreinformationaboutpurgingthesystem.

4.Installdustcap(2).

TheCatAutolubeSystem

Reference:RefertoSystemOperation,M0079258formoreinformationontheCatAutolubeSystem.

Apressurehazardispresent.Severepersonalinjuryordeathcanresult fromremovinghosesorfittingsthatareunderpressure.Relievethe pressureinthesystembeforeyouremovehosesorfittings.

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

Greasereservoir(1)islocatednearthefrontfenderontherightsideofthemachine.

Illustration3g06166791

(1)Reservoir (2)FillerTubeAssembly

1.Cleanthefittingbeforefilling.

2.Placetheautolubesystemincontinuousmode(secondarydisplay)

3.Fillgreasereservoir(1)withgreasetothemaximumlevelwhichisindicatedonthegrease reservoir(1).

4.Returntheautolubesystembacktoautomaticmode(secondarydisplay)

Reference:Forthecorrecttypeofgrease,refertoOperationandMaintenanceManual,Lubricant Viscosities.

Note:IfadifferentBrandofgreaseisused,checkforcompatibility.Ifthenewgreaseisnot compatiblewiththegreaseinthereservoir,thesystemmustbepurged.RefertoSystemOperation, M0079258formoreinformationaboutpurgingthesystem.

WedSep110:14:54UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017 i04661991

AxleOscillationBearings-Lubricate

SMCS-3268-086-BD;3278-086-BD

CrushingHazard.InsurethatthemachineignitionswitchisintheOFF positionandthattheparkingbrakeisengagedbeforeenteringthe articulationarea.Failuretodosocouldresultinseriousinjuryordeath.

Illustration1g02795083

Wipeoffthefittingsbeforeyouapplyanylubricant. Applylubricantthroughtworemotefittingsnearthearticulationhitchontherightsideofthe machine.

WedSep110:15:12UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

BackupAlarm-Test

SMCS-7406-081

i04662010

TurntheenginestartswitchkeytoONinordertoperformthetest. Applypressuretotheleftpedal.MovethetransmissiondirectioncontrollevertoREVERSEposition.

Thebackupalarmshouldimmediatelysound.Thebackupalarmwillcontinuetosounduntilthe transmissiondirectioncontrolleverismovedtotheNEUTRALpositionortotheFORWARD position.

Thebackupalarmismountedinthebackofthemachinebehindthereargrill.

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

Illustration1g03743805

Thebatteryislocatedinthebatterycompartmentontheleftsideattherearmachine.Ifyourmachine isequippedwiththecold-weatherpackage,thereisalsoabatterylocatedontherightsideattherear machine.

Cleanthebatterysurfaceswithacleancloth.Keeptheterminalscleanandkeeptheterminalscoated withpetroleumjelly.Installthepostcoversafteryoucoattheterminalpostswithpetroleumjelly.

WedSep110:15:46UTC+05302021

i05972698

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

i05972723

Thebatteryislocatedinthebatterycompartmentontheleftsideattherearmachine.Ifyourmachine isequippedwiththecold-weatherpackage,thereisalsoabatterylocatedontherightsideattherear machine.

Besurethatbatteriesonbothsidesarechecked.

Tightentheboltsonthehold-downsforthebatteryinordertopreventthebatteriesfrommoving duringmachineoperation.

WedSep110:16:10UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

BatteryorBatteryCable-Inspect/Replace

SMCS-1401-040;1401-510;1402-510;1402-040

1.TurntheenginestartswitchtotheOFFposition.TurnallswitchestotheOFFposition.

2.Opentheengineaccessdoorontheleftsideofthemachine.

i06041359

Illustration1g03785770

3.TurnthebatterydisconnectswitchtotheOFFposition.Removethebatterydisconnectswitch key.

Illustration2g03743805

4.Thebatteryislocatedinthebatterycompartmentontheleftsideattherearmachine.Ifyour machineisequippedwiththecold-weatherpackage,thereisalsoabatterylocatedontheright sideattherearmachine.Removetheaccesspanelforthebatteryontheleftsideandonthe rightside(ifequipped).

NOTICE

Donotallowthedisconnectedbatterycabletocontactthedisconnect switch.

5.Disconnectthenegativebatterycableatthebattery.

6.Atthebatterydisconnectswitch,disconnectthenegativebatterycablethatisconnectedtothe frame.

7.Performthenecessaryrepairs.Replacethecableorthebattery,asneeded.

8.Connectthebatterycableatthebatterydisconnectswitch.

9.Connectthenegativebatterycableatthebattery.Replacethebatterycover.

10.Installthebatterydisconnectswitchkey.TurnthebatterydisconnectswitchtotheONposition.

RecycletheBattery

Alwaysrecycleabattery.Neverdiscardabattery.

Alwaysreturnusedbatteriestooneofthefollowinglocations:

•Abatterysupplier

•Anauthorizedbatterycollectionfacility

•Recyclingfacility

WedSep110:19:15UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

Belts-Inspect/Replace

SMCS-1397-040;1397-510

SerpentineBelt

1.Opentheengineaccessdoorontheleftsideofthemachine.

2.Ensurethatthebatterydisconnectswitchhasbeenturnedoff.

3.Removetheaccesspanel.

i05972753

Illustration1g03743852

4.Inspecttheconditionoftheserpentinebelt.Ifthebeltiswornorfrayed,replacethebelt.

Note:Theserpentinebeltistheself-adjustingtype.Thereisnoadjustmentofthetension.

5.Installtheaccesspanel.

6.Closetheengineaccessdoor.

WedSep110:19:30UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017 i07139617

BrakeAccumulator-Check

PressurizedSystem!

Hydraulicaccumulatorscontaingasandoilunderhighpressure.DO NOTdisconnectlinesordisassembleanycomponentofapressurized accumulator.Allgaspre-chargemustberemovedfromtheaccumulator asinstructedbytheservicemanualbeforeservicingordisposingofthe accumulatororanyaccumulatorcomponent.

Failuretofollowtheinstructionsandwarningscouldresultinpersonal injuryordeath.

Onlyusedrynitrogengastorechargeaccumulators.SeeyourCat dealerforspecialequipmentanddetailedinformationforaccumulator serviceandcharging.

1.TurntheenginestartswitchtotheONposition.Thealertindicatorforthebrakeshouldcome onifthebrakingsystemisnotatnormaloperatingpressure.

2.Starttheengine.Runtheengineatlowidlespeeduntiltheengineiswarminordertoincrease theaccumulatorpressure.Thealertindicatorshouldgooff.

3.Atlowidleenginespeed,fullydepresstheleftpedalandrelease.Repeatthisprocessuntil hearingthebrakechargingsystemrechargestheaccumulators.Whencharging,youwillheara slightdipinenginerpm.

4.ImmediatelystoptheengineandturnthekeytotheONpositionwithoutstartingtheengine. Fullyapplytheleftpedalandfullyreleasetheleftpedalatarateof1secondonand1second off.Countthenumberofcyclesuntilthealertindicatorforbrakeoilpressurecomeson.A minimumoffourapplicationsoftheleftpedalarerequiredforthe924K,926M,930K,and 930M.Aminimumofthreearerequiredforthe938Kand938M.

5.Ifthealertindicatorcomesonbeforethenumberofcycleslistedinstep4,measurethe accumulatorpre-chargepressures.OnlyanauthorizedCatdealercanmeasurethenitrogengas pressureintheaccumulator.Useonlydrynitrogenforrecharging.

WedSep110:19:46UTC+05302021

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Product:WHEELLOADER

Model:926MWHEELLOADERLTE

Configuration:926MSmallWheelLoaderLTE00001-UP(MACHINE)POWEREDBYC7.1Engine

OperationandMaintenanceManual 926M,930Mand938MWheelLoaders

MediaNumber-SEBU9245-09PublicationDate-01/03/2015DateUpdated-06/12/2017

BrakingSystem-Test

SMCS-4251-081;4267-081

i06123600

•Parkthemachineonadry,levelsurface.

•Checktheareaaroundthemachine.Makesurethatthemachineisclearofpersonnelandclear ofobstacles.

•Makesurethatthesteeringframelockisintheunlockedposition.

•Fastentheseatbeltbeforeyoutestthebrakes.

Thefollowingtestsareusedtodeterminewhetherthebrakingsystemisfunctional.Thesetestsarenot intendedtomeasurethemaximumbrakeholdingeffort.Therequiredbrakeholdingeffortfor sustainingamachineataspecificenginerpmvariesfromonemachinetoanothermachine.The variationsincludedifferencesintheenginesetting,thepowertrainefficiency,andthebrakeholding ability.

ServiceBrakeHoldingAbilityTest

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