PIONEERS-SERIESForSerialNos.920,000&HigherPartNo.4500-898Rev.B
SafetyWARNINGHydraulicuidescapingunderpressurecanpenetrateskinandcauseinjury.Fluidaccidentallyinjectedintotheskinmustbesurgicallyremovedwithinafewhou
SafetySafetyandInstructionalDecals•Keepallsafetysignslegible.Removeallgrease,dirtanddebrisfromsafetysignsandinstructionallabels.•Replaceallworn,damage
Safety107-2102109-3148109-6014116-1119116-11211.Rotatethedrivereleaseknobtoloosen,slidetheknob,andtighten.2.Pushthemachine.116-149612
Safety116-3303116-43081.Latch2.Unlatch116-44651.Fast3.Choke-on2.Slow4.Choke-offPTOSwitchSymbols1.PTO–disengage2.PTO–engage13
Safety109-60161.Readtheinstructionsbeforeservicingorperformingmaintenance4.RefertotheOperator'smanualforgreaseinstructions2.Timeinterval5.Checkhy
SpecicationsSpecicationsModelNumbersSerialNos:920,000andHigherPNS20KA443;PNS22KA483;PNS24KA523SystemsEngine•EngineSpecications:SeeyourEngineOwner’s
Specicationsarmrests,integralsafetyswitch,andseatvibrationisolationsystem.Optionalseataccessoriesforunitswithstandardseats:–Customridesuspensionsyste
SpecicationsOverallLength:44inchDeck48inchDeck52inchDeckRollBar-Up78.8inches(200.2cm)77.8inches(197.6cm)77.8inches(197.6cm)RollBar-Down79.6inches(202
OperationProductOverviewFigure41.RolloverProtectionSystem(ROPS)5.Motioncontrollevers2.EngineControls(rightconsole)6.Parkingbrake3.Seatbelt7.Heightofcu
Operationposition.DoNotrunawarmenginewithchokeinthe“ON”position.Figure61.Throttlelever4.Bladecontrolswitch(powertake-off)2.Chokelever5.Ignitionswitch3
WARNINGCALIFORNIAProposition65WarningTheengineexhaustfromthisproductcontainschemicalsknowntotheStateofCaliforniatocausecancer,birthdefects,orotherrepr
OperationThefuelshut-offvalveisusedtoshutoffthefuelwhenthemachinewillnotbeusedforafewdays,duringtransporttoandfromthejobsite,andwhenparkedinsideabuild
OperationSwitchmustbepulledout(up)toengagetheblades.Switchispushedintodisengagetheblades.DeckLiftPedalLocatedattherightfrontcorneroftheoorpan.Pushthe
OperationG01440212345Figure111.Rollbarupperhoop2.Knobin“latched”position3.Pullknobtounlatch4.Rotate90°toholdunlatched5.Knobin“unlatched”position5.Make
OperationThePTOpush-pullswitchengagesthecuttingblades.BesurethatallpersonsareclearofthemowerdeckanddischargeareabeforeengagingPTO.Important:Operatormu
OperationFigure141.FrontofUnit3.Neutral2.Forward4.ReverseDrivinginReverse1.Movethemotioncontrolleversinwardtotheneutraloperateposition.2.Tomoverearwar
OperationFigure16Forcuttingheightsabove3.5inches(90mm)usethebottomhole.Therollerswillstillbeeffectiveagainstscalping.1.Anti-scalprollermountingbracket
Operationtippingbackward.Havingafullwidthrampprovidesasurfacefortheframememberstocontactiftheunitstartstotipbackward.Ifitisnotpossibletouseonefullwidt
MaintenanceMaintenanceNote:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.WARNINGWhilemaintenanceoradjustmentsarebeingmade,so
MaintenancePeriodicMaintenanceCheckEngineOilLevelServiceInterval:Beforeeachuseordaily1.Stopengineandwaitforallmovingpartstostop.Makesureunitisonalevel
MaintenanceDANGERJumpstartingaweakbatterythatiscracked,frozen,haslowelectrolytelevel,oranopen/shortedbatterycell,cancauseanexplosionresultinginserious
IntroductionCONGRATULATIONSonthepurchaseofyourExmarkMower.Thisproducthasbeencarefullydesignedandmanufacturedtogiveyouamaximumamountofdependabilityandy
MaintenanceFigure191.Spindle2.Blade3.Splinedbushing4.Bladeboltwasherassembly—Torqueto50-60ft-lb(68-81N-m)Applylubricanttothreadsasneededtopreventseizi
MaintenanceCheckRolloverProtectionsSystems(RollBar)KnobsServiceInterval:BeforeeachuseordailyCheckthatboththemountinghardwareandtheknobsareingoodworkin
MaintenanceCheckHydraulicOilLevelServiceInterval:Beforeeachuseordaily1.Stopengineandwaitforallmovingpartstostop.Engageparkingbrake.2.Waituntiltheunitc
Maintenance2.Removecasterwheelfromcasterforks.3.Removesealguardsfromthewheelhub.4.Removeoneofthespacernutsfromtheaxleassemblyinthecasterwheel.Notethat
Maintenance5.Removetheventplugoneachtransmissionandllthroughexpansionreservoir,whenoilcomesoutofventreinstallplug.ExmarkPremiumHydroOilisrecommended.
Maintenance3.Ifanybreaksinthescreenorweldsareobserved,replacearrester.4.Ifpluggingofthescreenisobserved,removearresterandshakelooseparticlesoutofthear
MaintenanceFigure2544InchDeck1.Bladessidetoside2.Measurehere7.Setanti-scalprollerstotopholesorremovecompletelyforthisadjustment.8.Settheheight-of-cutl
Maintenanceeachsideofthecuttingdeck.Placetwo“ A”thickblocks(seeBlockHeightandRakeTableinDeckLeveling)undereachsideofthefrontedgeofthedeck,butnotundert
Maintenance•AdjustingtheBraketoEngage:Shortenthelinkagebyturningtheyokeclockwise.•AdjustingtheBraketoDisengage:Lengthenthelinkagebyturningtheyokecount
Maintenancewitha1/2inchwrenchallowsnetuningadjustmentssothatthemachinedoesnotmoveinneutral.Anyadjustmentsshouldbemadeforneutralpositioningonly.WARNIN
ContentsIntroduction...3Safety...
MaintenanceFigure321.Bolt3.Nut2.Spring4.AdditionalmountingholesUptovespringscanbesecuredtotheseatboxwithanutandbolt,seeFigure32.RefertothePartsManual
MaintenanceG0117331Figure351.FeelergaugeFigure361.Feelergauge•Ifthegapislessthan0.010inch,thenreinstalltheshimandreferencetheTroubleshootingsection.•I
Maintenance1.Stopengine,waitforallmovingpartstostop,andremovekey.Engageparkingbrake.2.Slideseatallthewayforward.3.Removeaccumulateddebrisfromthehydrof
TroubleshootingTroubleshootingImportant:Itisessentialthatalloperatorsafetymechanismsbeconnectedandinproperoperatingconditionpriortomoweruse.Whenaprobl
TroubleshootingProblemPossibleCauseCorrectiveAction1.Engineloadisexcessive1.Reducethegroundspeed.2.Aircleanerisdirty.2.Cleanorreplacetheaircleanerelem
SchematicsSchematicsElectricalDiagram45
SchematicsElectricalLogicSchematic46
General Warranty Conditions and Products CoveredExmark Mfg. Co. Inc. and its affiliate, Exmark Warranty Company, pursuant to an agreement between them
Notes:48
ServiceRecordDate:DescriptionofWorkDone:ServiceDoneBy:49
SafetySafetySafetyAlertSymbolThislawnmowermeetsorexceedstheB71.4specicationsoftheAmericanNationalStandardsInstituteineffectatthetimeofproduction.Exma
50
G01 1841Figure37Thispagemaybecopiedforpersonaluse.1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopeindicatortodeterminethedegree
MID-MOUNT RIDING ACCESSORIES AND OPTIONSSEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONSWALK-BEHIND ACCESSORIES AND OPTIONSGRASS CATCHERMICRO-MUL
Safety•Inspecttheareawheretheequipmentistobeusedandremoveallrocks,toys,sticks,wires,bones,andotherforeignobjectswhichcanbethrownbythemachineandmaycaus
SafetyOperationWARNINGOperatingengineparts,especiallythemufer,becomeextremelyhot.Severeburnscanoccuroncontactanddebris,suchasleaves,grass,brush,etc.c
SafetyDANGEROperatingonwetgrassorsteepslopescancauseslidingandlossofcontrol.Wheelsdroppingoveredges,ditches,steepbanks,orwatercancauserollovers,whichm
Safety•Keepengineandengineareafreefromaccumulationofgrass,leaves,excessivegreaseoroil,andotherdebriswhichcanaccumulateintheseareas.Thesematerialscanbe
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