CAT + Caterpillar C32 Marine Engine Operation & Maintenance Manual by Heavy Equipment Manual

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

Foreword

LiteratureInformation

Thismanualcontainssafety,operationinstructions,lubricationandmaintenanceinformation.Thismanual shouldbestoredinorneartheengineareainaliteratureholderorliteraturestoragearea.Read,studyand keepitwiththeliteratureandengineinformation.

EnglishistheprimarylanguageforallCatpublications.TheEnglishusedfacilitatestranslationand consistencyinelectronicmediadelivery.

Somephotographsorillustrationsinthismanualshowdetailsorattachmentsthatmaybedifferentfromyour engine.Guardsandcoversmayhavebeenremovedforillustrativepurposes.Continuingimprovementand advancementofproductdesignmayhavecausedchangestoyourenginewhicharenotincludedinthis manual.Wheneveraquestionarisesregardingyourengine,orthismanual,pleaseconsultwithyourCat dealerforthelatestavailableinformation.

Safety

Thissafetysectionlistsbasicsafetyprecautions.Inaddition,thissectionidentifieshazardous,warning situations.Readandunderstandthebasicprecautionslistedinthesafetysectionbeforeoperatingor performinglubrication,maintenanceandrepaironthisproduct.

Operation

Operatingtechniquesoutlinedinthismanualarebasic.Theyassistwithdevelopingtheskillsandtechniques requiredtooperatetheenginemoreefficientlyandeconomically.Skillandtechniquesdevelopasthe operatorgainsknowledgeoftheengineanditscapabilities.

Theoperationsectionisareferenceforoperators.Photographsandillustrationsguidetheoperatorthrough proceduresofinspecting,starting,operatingandstoppingtheengine.Thissectionalsoincludesadiscussion ofelectronicdiagnosticinformation.

Maintenance

Themaintenancesectionisaguidetoenginecare.Theillustrated,step-by-stepinstructionsaregroupedby fuelconsumption,servicehoursand/orcalendartimemaintenanceintervals.Itemsinthemaintenance schedulearereferencedtodetailedinstructionsthatfollow.

Usefuelconsumptionorservicehourstodetermineintervals.Calendarintervalsshown(daily,annually,etc.) maybeusedinsteadofservicemeterintervalsiftheyprovidemoreconvenientschedulesandapproximate theindicatedservicemeterreading.

RecommendedserviceshouldbeperformedattheappropriateintervalsasindicatedintheMaintenance IntervalSchedule.TheactualoperatingenvironmentoftheenginealsogovernstheMaintenanceInterval Schedule.Therefore,underextremelysevere,dusty,wetorfreezingcoldoperatingconditions,morefrequent lubricationandmaintenancethanisspecifiedintheMaintenanceIntervalSchedulemaybenecessary.

Themaintenancescheduleitemsareorganizedforapreventivemaintenancemanagementprogram.Ifthe preventivemaintenanceprogramisfollowed,aperiodictune-upisnotrequired.Theimplementationofa preventivemaintenancemanagementprogramshouldminimizeoperatingcoststhroughcostavoidances resultingfromreductionsinunscheduleddowntimeandfailures.

MaintenanceIntervals

Performmaintenanceonitemsatmultiplesoftheoriginalrequirement.Eachleveland/orindividualitemsin eachlevelshouldbeshiftedaheadorbackdependinguponyourspecificmaintenancepractices,operation andapplication.Werecommendthatthemaintenanceschedulesbereproducedanddisplayedneartheengine asaconvenientreminder.Wealsorecommendthatamaintenancerecordbemaintainedaspartofthe engine'spermanentrecord.

SeethesectionintheOperationandMaintenanceManual,"MaintenanceRecords"forinformationregarding documentsthataregenerallyacceptedasproofofmaintenanceorrepair.YourauthorizedCatdealercan assistyouinadjustingyourmaintenancescheduletomeettheneedsofyouroperatingenvironment.

Overhaul

MajorengineoverhauldetailsarenotcoveredintheOperationandMaintenanceManualexceptforthe intervalandthemaintenanceitemsinthatinterval.Majorrepairsarebestlefttotrainedpersonneloran authorizedCatdealer.YourCatdealeroffersavarietyofoptionsregardingoverhaulprograms.Ifyou experienceamajorenginefailure,therearealsonumerousafterfailureoverhauloptionsavailablefromyour Catdealer.Consultwithyourdealerforinformationregardingtheseoptions.

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DieselengineexhaustandsomeofitsconstituentsareknowntotheStateofCaliforniatocausecancer,birth defects,andotherreproductiveharm.

Batteryposts,terminalsandrelatedaccessoriescontainleadandleadcompounds.Washhandsafter handling.

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

AftercoolerCore-Clean/Test

SMCS-1064-070;1064-081

i04363377

Note:Anaftercoolerthatcirculatesfreshwaterortreatedwatermayrequirecleaninglessoften thananaftercoolerwhichcirculatessaltwater.Themaintenanceintervalforanaftercoolerwhich circulatesfreshwaterortreatedwatershouldbeevaluatedwhentheaftercooleriscleanedand testedafterthefirst1000hoursofengineoperation.Theintervalwillvarydependingonoperating conditions.

CleantheAftercoolerCore

Removethecore.RefertotheDisassemblyandAssemblyManual,"Aftercooler-Remove"for theprocedure.

1.Turntheaftercoolercoreononesideinordertoremovedebris.Removethedebristhatis accessible.

NOTICE

Donotuseahighconcentrationofcausticcleanertocleanthecore.A highconcentrationofcausticcleanercanattacktheinternalmetalsof thecoreandcauseleakage.Onlyusetherecommendedconcentration ofcleaner.

2.Backflushthecorewithcleaner.

CaterpillarrecommendstheuseofHydrosolvliquidcleaner.Table1listsHydrosolvliquid cleanersthatareavailablefromyourCatdealer. Table1

1U-5490Hydrosolv416519L(5USgallon)

174-6854Hydrosolv10019L(5USgallon)

(1)Useatwotofivepercentconcentrationofthecleanerattemperaturesupto93°C(200°F).Consultyour Catdealerformoreinformation.

3.Steamcleanthecoreinordertoremoveanyresidue.Flushthefinsoftheaftercoolercore. Removeanyothertrappeddebrisfromtheinsideandfromtheoutsideofthecore.

Note:Donotusehighpressurewhenthefinsarecleaned.Highpressurecandamagethe fins.

4.Washthecorewithhot,soapywater.

5.Flushthecorethoroughlyinordertoremoveresidueandremainingdebris.Flushthecore withclean,freshwateruntilthewaterthatisexitingthecoreisclearandfreeofdebris.

Personalinjurycanresultfromairpressure.

Personalinjurycanresultwithoutfollowingproperprocedure.When usingpressureair,wearaprotectivefaceshieldandprotectiveclothing.

Themaximumairpressureforcleaningpurposesmustbereducedto 205kPa(30psi)whentheairnozzleisdeadheaded.

6.Drythecorewithcompressedair.Directtheairinthereversedirectionofthenormalflow.

TesttheAftercoolerCore

1.Inspectthecorefortrappeddebrisandcleanliness.Ifnecessary,removethedebrisand repeatthecleaningprocedure.

2.Inspectthecorefordamageandperformapressuretestinordertodetectleaks.Manyshops thatserviceradiatorsareequippedtoperformpressuretests.

3.Plugbothendsoftheaftercoolercoreandpressurizethecoreto205kPa(30psi).Submerge thecoreinwater.Lookforbubbleswhicharebeingemittedfromthecore.Thebubblesare evidenceofleaks.

4.Ifanyleaksarefound,donotattempttorepairthecore.

Installacorethatiscleanandacorethatpassesthepressuretestinstep3.Refertothe DisassemblyandAssemblyManual,"Aftercooler-Install"fortheprocedure.

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016 i05592931

AftercoolerCore-Replace-AftercoolerCore-Replace

SMCS-1064-510

Anaftercoolerthatcirculatessaltwatermustbereplacedmoreoftenthananaftercoolerthat circulatesfreshwaterortreatedwater.RefertoDisassemblyandAssembly,"AftercoolerRemove"andrefertoDisassemblyandAssembly,"Aftercooler-Install"fortheprocedures.

Note:

•Replacingtheaftercoolercoreatacalendarintervalisonlyrequiredforaftercoolercores whichcirculatesaltwater.

•Topendoverhaulandmajoroverhaulalsoincludereplacinganaftercoolercorethat circulatessaltwater.Considerationshouldbegiventothecalendarandoverhaulintervalsto avoidunnecessaryreplacement.

•Actualcorelifeismostlydependentonengineloadfactors,watercleanliness,galvanic corrosion,andlevelsofelectrolysis.

FriSep1009:43:03UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

Alternator-Inspect

SMCS-1405-040

i02676048

Caterpillarrecommendsascheduledinspectionofthealternator.Inspectthealternatorforloose connectionsandproperbatterycharging.Inspecttheammeter(ifequipped)duringengine operationinordertoensureproperbatteryperformanceand/orproperperformanceofthe electricalsystem.Makerepairs,asrequired.

Checkthealternatorandthebatterychargerforproperoperation.Ifthebatteriesareproperly charged,theammeterreadingshouldbeverynearzero.Allbatteriesshouldbekeptcharged.The batteriesshouldbekeptwarmbecausetemperatureaffectsthecrankingpower.Ifthebatteryistoo cold,thebatterywillnotcranktheengine.Thebatterywillnotcranktheengine,evenifthe engineiswarm.Whentheengineisnotrunforlongperiodsoftimeoriftheengineisrunfor shortperiods,thebatteriesmaynotfullycharge.Abatterywithalowchargewillfreezemore easilythanabatterywithafullcharge.

FriSep1009:43:15UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

AuxiliaryWaterPump(BronzeImpeller)-Inspect

SMCS-1371-040

i06638150

Impellersandsealsrequireperiodicinspection.Impellershaveaservicelifethatislimited.The servicelifedependsontheengineoperatingconditions.

Inspectthecomponentsmorefrequentlywhenthepumpisexposedtodebris,sand,orother abrasivematerials.Inspectthecomponentsifthepumpisoperatingatadifferentialpressureless than103kPa(15psi).

Checkthefollowingcomponentsforwearordamage:

•Bearings

•Impeller

•Seals

•Wearplate

Ifwearordamageisfound,replacethecomponentswhicharewornordamaged.Usetheproper repairkitforthepump.RefertotheDisassemblyandAssemblyformoreinformationonservicing theauxiliarywaterpump.

FriSep1009:43:26UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

AuxiliaryWaterPump(RubberImpeller)-Inspect

SMCS-1371-040

i06638162

Impellersandsealsrequireperiodicinspection.Impellershaveaservicelifethatislimited.The servicelifedependsontheengineoperatingconditions.

Inspectthecomponentsmorefrequentlywhenthepumpisexposedtodebris,sand,orother abrasivematerials.Inspectthecomponentsifthepumpisoperatingatadifferentialpressureless than103kPa(15psi).

Checkthefollowingcomponentsforwearordamage:

•Bearings

•Impeller

•Seals

•Wearplate

Ifwearordamageisfound,replacethecomponentswhicharewornordamaged.Usetheproper repairkitforthepump.RefertotheDisassemblyandAssemblyformoreinformationonservicing theauxiliarywaterpump.

FriSep1009:43:39UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

Battery-Replace

SMCS-1401-510

Batteriesgiveoffcombustiblegaseswhichcanexplode.Asparkcan causethecombustiblegasestoignite.Thiscanresultinseverepersonal injuryordeath.

Ensureproperventilationforbatteriesthatareinanenclosure.Follow theproperproceduresinordertohelppreventelectricalarcsand/or sparksnearbatteries.Donotsmokewhenbatteriesareserviced.

Thebatterycablesorthebatteriesshouldnotberemovedwiththe batterycoverinplace.Thebatterycovershouldberemovedbeforeany servicingisattempted.

Removingthebatterycablesorthebatterieswiththecoverinplacemay causeabatteryexplosionresultinginpersonalinjury.

Note:Alwaysrecycleabattery.Neverdiscardabattery.Returnusedbatteriestoanappropriate recyclingfacility.

1.TurnthekeystartswitchtotheOFFposition.Removethekeyandallelectricalloads.

2.TurnOFFthebatterycharger.Disconnectthecharger.

i06738473

3.TurnbatteryisolatorswitchtoOFFposition.

4.TheNEGATIVE"-"cableconnectstheNEGATIVE"-"batteryterminaltotheground plane.DisconnectthecablefromtheNEGATIVE"-"batteryterminal.

5.ThePOSITIVE"+"cableconnectsthePOSITIVE"+"batteryterminaltothestartingmotor. DisconnectthecablefromthePOSITIVE"+"batteryterminal.

Note:Alwaysrecycleabattery.Neverdiscardabattery.Returnusedbatteriestoan appropriaterecyclingfacility.

6.Removetheusedbattery.

7.Installthenewbattery.

Note:Beforethecablesareconnected,ensurethatthekeystartswitchisOFF.

8.ConnectthecablefromthestartingmotortothePOSITIVE"+"batteryterminal.

9.ConnectthecablefromthegroundplanetotheNEGATIVE"-"batteryterminal.

FriSep1009:43:53UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

BatteryElectrolyteLevel-Check

SMCS-1401-535

Whentheenginehasnotrunforlongorshortperiodsoftime,thebatteriesmaynotfullyrecharge. Ensureafullchargetohelppreventthebatteryfromfreezing.

Inwarmerclimates,checktheelectrolytelevelmorefrequently.

Ensurethattheelectrolytelevelis13mm(0.5inch)abovethetopoftheseparators.

Alllead-acidbatteriescontainsulfuricacidwhichcanburntheskinand clothing.Alwayswearafaceshieldandprotectiveclothingwhen workingonornearbatteries.

1.Removethefillercaps.Maintaintheelectrolyteleveltothe"FULL"markonthebattery.

Iftheadditionofwaterisnecessary,usedistilledwater.Ifdistilledwaterisnotavailable, usecleanwaterthatislowinminerals.Donotuseartificiallysoftenedwater.

2.Checktheconditionoftheelectrolytewiththe245-5829CoolantBatteryTester Refractometer.

3.Keepthebatteriesclean.

Cleanthebatterycasewithoneofthefollowingcleaningsolutions:

Amixtureof0.1kg(0.2lb)ofbakingsodaand1L(1qt)ofcleanwater

Amixtureof0.1L(0.11qt)ofammoniaand1L(1qt)ofcleanwater

Thoroughlyrinsethebatterycasewithcleanwater.

i07185134

Usethe1U-9921BatteryServiceTooltocleanthebatteryterminals.Useawirebrushto cleanthecableclamps.Cleantheitemsuntilthesurfacesarebrightorshiny.DONOT removematerialexcessively.Excessiveremovalofmaterialcancausetheclampstofit improperly.Coattheclampsandtheterminalswith5N-5561SiliconeLubricant,petroleum jellyorMPGM.

FriSep1009:44:07UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

BatteryorBatteryCable-Disconnect

SMCS-1402-029

Thebatterycablesorthebatteriesshouldnotberemovedwiththe batterycoverinplace.Thebatterycovershouldberemovedbeforeany servicingisattempted.

Removingthebatterycablesorthebatterieswiththecoverinplacemay causeabatteryexplosionresultinginpersonalinjury.

i06738663

1.TurnthestartswitchtotheOFFposition.Turntheignitionswitch(ifequipped)totheOFF positionandremovethekeyandallelectricalloads.

2.Disconnectthenegativebatteryterminalatthebatterythatgoestothestartswitch.Ensure thatthecablecannotcontacttheterminal.Whenfour12voltbatteriesareinvolved,the negativesideoftwobatteriesmustbedisconnected.

3.Tapetheleadsinordertohelppreventaccidentalstarting.

4.Proceedwithnecessarysystemrepairs.Reversethestepsinordertoreconnectallofthe cables.

FriSep1009:44:20UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

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OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

Belts-Inspect/Adjust/Replace

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

Inspection

i02856850

Inspectthealternatorbeltandanyaccessorybeltsforwearandforcracking.Replacethebeltsif thebeltsarenotingoodcondition.

Tocheckthebelttension,apply110N(25lb)offorcemidwaybetweenthepulleys.Acorrectly adjustedbeltwilldeflect13to19mm(0.50to0.75inch).

Slippageofloosebeltscanreducetheefficiencyofthedrivencomponents.Vibrationofloose beltscancauseunnecessarywearonthefollowingcomponents:

•Belts

•Pulleys

•Bearings

Ifthebeltsaretootight,unnecessarystressisplacedonthecomponents.Thisreducestheservice lifeofthecomponents.

Replacement

Forapplicationsthatrequiremultipledrivebelts,replacethedrivebeltsinmatchedsets. Replacingonedrivebeltofamatchedsetwillcausethenewdrivebelttocarrymoreloadbecause theolderdrivebeltsarestretched.Theadditionalloadonthenewdrivebeltcouldcausethenew drivebelttofail.

AlternatorBeltAdjustment

Illustration1g00960176

(1)Adjustingnuts

(2)Mountingbolt

(3)Mountingbolt

(4)Mountingbolt

1.Removethedrivebeltguard.

2.Loosenmountingbolts(2),(3),and(4).Loosenadjustingnuts(1).

3.Turnadjustingnuts(1)inordertoincreaseordecreasethedrivebelttension.

4.Tightenadjustingnuts(1).Tightenmountingbolts(2),(3),and(4).

5.Reinstallthedrivebeltguard.

Ifnewdrivebeltsareinstalled,checkthedrivebelttensionagainafter30minutesofengine operationattheratedrpm.

FriSep1009:44:31UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016 i01735844

SMCS-1317-510-FI

Illustration1g00889933 (1)Aircleanerelement (2)Fumesdisposalfilter

TheClosedCrankcaseVentilationsystem(CCV)requiresthereplacementofthefumesdisposal filter.TheserviceintervaloftheCCVwillbeaffectedbythefollowingitems:

•Engineload

•Sootconcentration

•Conditionoftheengine

Usethefollowingstepsinordertoensuretheproperreplacementofthefumesdisposalfilter.

1.Removeaircleanerelement(1).

2.Removefumesdisposalfilter(2).

3.Installanewfumesdisposalfilter(2).

4.Installaircleanerelement(1).

FriSep1009:44:44UTC+05302021

Product:MARINEENGINE

Model:C32MARINEENGINERXB

Configuration:C32MarineEngineRXB00001-UP

OperationandMaintenanceManual

C32MarineEngine

MediaNumber-SEBU7908-13PublicationDate-01/01/2015DateUpdated-06/07/2016

CoolingSystemCoolant(DEAC)-Change

SMCS-1350-070;1395-044

i02571689

Cleanthecoolingsystemandflushthecoolingsystembeforetherecommendedmaintenance intervalifthefollowingconditionsexist:

•Theengineoverheatsfrequently.

•Foamingisobserved.

•Theoilhasenteredthecoolingsystemandthecoolantiscontaminated.

•Thefuelhasenteredthecoolingsystemandthecoolantiscontaminated.

NOTICE

Useofcommerciallyavailablecoolingsystemcleanersmaycause damagetocoolingsystemcomponents.Useonlycoolingsystem cleanersthatareapprovedforCaterpillarengines.

Note:Inspectthewaterpumpandthewatertemperatureregulatorafterthecoolingsystemhas beendrained.Thisisagoodopportunitytoreplacethewaterpump,thewatertemperature regulatorandthehoses,ifnecessary.

Drain

PressurizedSystem:Hotcoolantcancauseseriousburns.Toopenthe coolingsystemfillercap,stoptheengineandwaituntilthecooling systemcomponentsarecool.Loosenthecoolingsystempressurecap slowlyinordertorelievethepressure.

1.Stoptheengineandallowtheenginetocool.Loosenthecoolingsystemfillercapslowlyin ordertorelieveanypressure.Removethecoolingsystemfillercap.

2.Openthecoolingsystemdrainvalve(ifequipped).Ifthecoolingsystemisnotequipped withadrainvalve,removeoneofthedrainplugs.

Allowthecoolanttodrain.

NOTICE

Disposeofusedenginecoolantproperlyorrecycle.Variousmethods havebeenproposedtoreclaimusedcoolantforreuseinenginecooling systems.Thefulldistillationprocedureistheonlymethodacceptable byCaterpillartoreclaimtheusedcoolant.

Forinformationregardingthedisposalandtherecyclingofusedcoolant,consultyourCaterpillar dealerorconsultCaterpillarDealerServiceTools:

OutsideIllinois:1-800-542-TOOLInsideIllinois:1-800-541-TOOLCanada:1-800-523-TOOL

Flush

1.Flushthecoolingsystemwithcleanwaterinordertoremoveanydebris.

2.Closethedrainvalve(ifequipped).Cleanthedrainplugs.Installthedrainplugs.Referto theSpecificationsManualforyourparticularengineformorespecificinformationonthe propertorques.RefertotheSpecifications,SENR3130,"TorqueSpecifications"formore generalinformationonthepropertorques.

NOTICE

Fillthecoolingsystemnofasterthan19L(5USgal)perminuteto avoidairlocks.

3.FillthecoolingsystemwithamixtureofcleanwaterandCaterpillarFastActingCooling SystemCleaner.Add0.5L(1pint)ofcleanerper15L(4USgal)ofthecoolingsystem capacity.Installthecoolingsystemfillercap.

4.Starttheengineandruntheengineatlowidleforaminimumof30minutes.Thecoolant temperatureshouldbeatleast82°C(180°F).

NOTICE

Improperorincompleterinsingofthecoolingsystemcanresultin damagetocopperandothermetalcomponents.

Toavoiddamagetothecoolingsystem,makesuretocompletelyflush thecoolingsystemwithclearwater.Continuetoflushthesystemuntil allsignsofthecleaningagentaregone.

5.Stoptheengineandallowtheenginetocool.Loosenthecoolingsystemfillercapslowlyin ordertorelieveanypressure.Removethecoolingsystemfillercap.Openthedrainvalve(if equipped)orremovethecoolingsystemdrainplugs.Allowthewatertodrain.Flushthe coolingsystemwithcleanwater.Closethedrainvalve(ifequipped).Cleanthedrainplugs. Installthedrainplugs.RefertotheSpecificationsManualforyourparticularenginefor morespecificinformationonthepropertorques.RefertotheSpecifications,SENR3130, "TorqueSpecifications"formoregeneralinformationonthepropertorques.

CoolingSystemswithHeavyDepositsorPlugging

Note:Forthefollowingproceduretobeeffective,theremustbesomeactiveflowthroughthe coolingsystemcomponents.

1.Flushthecoolingsystemwithcleanwaterinordertoremoveanydebris.

NOTICE

Fillthecoolingsystemnofasterthan19L(5USgal)perminuteto avoidairlocks.

3.FillthecoolingsystemwithamixtureofcleanwaterandCaterpillarFastActingCooling SystemCleaner.Add0.5L(1pint)ofcleanerper3.8to7.6L(1to2USgal)ofthecooling systemcapacity.Installthecoolingsystemfillercap.

4.Starttheengineandruntheengineatlowidleforaminimumof90minutes.Thecoolant temperatureshouldbeatleast82°C(180°F).

NOTICE

Improperorincompleterinsingofthecoolingsystemcanresultin damagetocopperandothermetalcomponents.

Toavoiddamagetothecoolingsystem,makesuretocompletelyflush thecoolingsystemwithclearwater.Continuetoflushthesystemuntil allsignsofthecleaningagentaregone.

Fill

RefertoSpecialPublication,SEBU6251,"CommercialDieselEngineFluidsRecommendations" forinformationregardingacceptablewater,antifreeze/coolant,andsupplementalcoolantadditive requirements.

EnginesthatareEquippedwithaCoolantRecoveryTank

NOTICE

Fillthecoolingsystemnofasterthan19L(5USgal)perminuteto avoidairlocks.

1.Fillthecoolingsystemwithantifreeze/coolant.RefertothisOperationandMaintenance Manual,"RefillCapacitiesandRecommendations"foradditionalinformationoncooling systemspecifications.Donotinstallthecoolingsystemfillercap.

2.Starttheengineandruntheengineatlowidle.Increasetheenginerpmtohighidle.Runthe engineathighidleforoneminuteinordertopurgetheairfromthecavitiesoftheengine block.Returntheenginetolowidle.Stoptheengine.

3.Addcoolanttothecoolingsystemuntilthecoolingsystemisfull.

4.Cleanthecoolingsystemfillercap.Inspectthegasketthatisonthecoolingsystemfiller cap.Ifthegasketthatisonthecoolingsystemfillercapisdamaged,discardtheoldcooling systemfillercapandinstallanewcoolingsystemfillercap.Ifthegasketthatisonthe coolingsystemfillercapisnotdamaged,performapressuretest.A9S-8140Pressurizing Pumpisusedtoperformthepressuretest.Thecorrectpressureforthecoolingsystemfiller

capisstampedonthefaceofthecoolingsystemfillercap.Ifthecoolingsystemfillercap doesnotretainthecorrectpressure,installanewcoolingsystemfillercap.

Illustration1g01268104

(1)Recoverytankfillercap

(2)"COLDFULL"mark

(3)"LOWADD"mark

5.Loosenthecapforthecoolantrecoverytankslowlyinordertorelieveanypressure. Removethecapforthecoolantrecoverytank.

6.Pourcoolantintothecoolantrecoverytankuntilthecoolantreachesthe"COLDFULL" mark.DONOTfillthecoolantrecoverytankabovethe"COLDFULL"mark.

Note:Pleasurecraftthatarecooledbyaheatexchangermayrequirethecoolantrecovery tanktobeoverfilledapproximately102mm(4inch)abovetheCODEFULLmark.

7.Cleanthecapforthecoolantrecoverytank.Installthecapforthecoolantrecoverytank.

8.Starttheengine.Inspectthecoolingsystemforleaksandforproperoperatingtemperature.

9.Stoptheengineandallowtheenginetocool.Verifythecoolantlevelinthecoolant recoverytank.

Note:Ifnecessary,refertostep8throughstep9inordertopurgeairfromthecoolingsystem.

EnginesthatareNotEquippedwithaCoolantRecoveryTank

Fillthecoolingsystemnofasterthan19L(5USgal)perminuteto avoidairlocks.

2.Starttheengineandruntheengineatlowidle.Increasetheenginerpmtohighidle.Runthe engineathighidleforoneminuteinordertopurgetheairfromthecavitiesoftheengine block.Returntheenginetolowidle.Stoptheengine.

3.Checkthecoolantlevel.Maintainthecoolantlevelwithin13mm(0.5inch)belowthe bottomofthepipeforfilling.Maintainthecoolantlevelwithin13mm(0.5inch)tothe properlevelonthesightglass(ifequipped).

5.Starttheengine.Inspectthecoolingsystemforleaksandforproperoperatingtemperature.

FriSep1009:46:27UTC+05302021

This is the sample of the manual if you need complete manual Click Here to download