Exmark Vantage 000 Higher, Vantage 850 User Manual

V ANTAGE
ForSerialNos. 850,000&Higher
PartNo.4500-648Rev.D
WARNING
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct containschemicalsknowntotheStateof Californiatocausecancer,birthdefects,or otherreproductiveharm.
Important:Theengineinthisproductisnot equippedwithasparkarrestermufer.Itisa violationofCaliforniaPublicResourceCode (CPRC)Section4442touseoroperatethis engineonanyforest-covered,brush-covered,or grass-coveredlandasdenedinCPRC4126. Otherstatesorfederalareasmayhavesimilar laws.
Toacquireasparkarresterforyourunit,seeyour EngineServiceDealer.
Thissparkignitionsystemcomplieswiththe CanadianstandardICES-002.Cesystèmed’allumage parètincelledevèhiculeestconformeàlanorme NMB-002duCanada.
TheenclosedEngineOwner’sManualis suppliedforinformationregardingTheU.S. EnvironmentalProtectionAgency(EP A)and theCaliforniaEmissionControlRegulationof emissionsystems,maintenanceandwarranty.
KeepthisengineOwner’sManualwithyourunit. ShouldthisengineOwner’sManualbecome damagedorillegible,replaceimmediately . Replacementsmaybeorderedthroughthe enginemanufacturer.
Exmarkreservestherighttomakechangesor addimprovementstoitsproductsatanytime withoutincurringanyobligationtomakesuch changestoproductsmanufacturedpreviously. Exmark,oritsdistributorsanddealers,accept noresponsibilityforvariationswhichmaybe evidentintheactualspecicationsofitsproducts andthestatementsanddescriptionscontained inthispublication.
©2010—ExmarkMfg.Co.,Inc. IndustrialParkBox808 Beatrice,NE68310
Contactusatwww.Exmark.com.
2
PrintedintheUSA
AllRightsReserved
Introduction
CONGRATULATIONSonthepurchaseofyour ExmarkMower.Thisproducthasbeencarefully designedandmanufacturedtogiveyouamaximum amountofdependabilityandyearsoftrouble-free operation.
Thismanualcontainsoperating,maintenance, adjustment,andsafetyinstructionsforyourExmark mower.
BEFOREOPERATINGYOURMOWER, CAREFULLYREADTHISMANUALINITS ENTIRETY.
Figure1
1.Modelandserialnumberlocation
Byfollowingtheoperating,maintenance,andsafety instructions,youwillprolongthelifeofyourmower, maintainitsmaximumefciency ,andpromotesafe operation.
Ifadditionalinformationisneeded,orshouldyou requiretrainedmechanicservice,contactyour authorizedExmarkequipmentdealerordistributor. Exmarkpartsmanualsareavailableonlineat http://www.exmark.com/manuals.htm.
AllExmarkequipmentdealersanddistributorsare keptinformedofthelatestmethodsofservicing andareequippedtoprovidepromptandefcient serviceintheeldorattheirservicestations.They carryamplestockofservicepartsorcansecurethem promptlyforyoufromthefactory.
AllExmarkpartsarethoroughlytestedandinspected beforeleavingthefactory,however,attentionis requiredonyourpartifyouaretoobtainthefullest measureofsatisfactionandperformance.
Wheneveryouneedservice,genuineExmarkparts, oradditionalinformation,contactanAuthorized ServiceDealerorExmarkCustomerServiceandhave themodelandserialnumbersofyourproductready.
ModelNo.
SerialNo.
Figure1identiesthelocationofthemodelandserial numbersontheproduct.Writethenumbersinthe spaceprovided.
3
Contents
Introduction...........................................................3
Safety.....................................................................5
SafetyAlertSymbol.........................................5
SafeOperatingPractices..................................5
SafetyandInstructionalDecals.....................10
Specications.......................................................13
ModelNumbers............................................13
Systems.........................................................13
Dimensions...................................................14
TorqueRequirements....................................15
ProductOverview................................................15
Operation.............................................................16
Controls........................................................16
Pre-Start........................................................18
OperatingInstructions..................................18
Transporting.................................................23
Maintenance.........................................................25
RecommendedMaintenanceSchedule(s)...........25
PeriodicMaintenance.......................................26
CheckEngineOilLevel.................................26
CheckBatteryCharge....................................26
CheckMowerBlades.....................................28
CheckSafetyInterlockSystem.......................29
CheckforLooseHardware............................30
ServiceAirCleaner........................................30
ChangeEngineOil........................................30
CheckHydraulicOilLevel.............................30
CheckTirePressures.....................................31
CheckConditionOfBelts..............................31
LubricateGreaseFittings...............................31
LubricateCasterWheelHubs........................31
CheckSparkPlugs.........................................32
ChangeHydraulicSystemFilterand
Fluid.........................................................32
WheelHubNutT orqueSpecication.............34
CheckSparkArrester(ifequipped).................34
ThreadLockingAdhesives.............................34
MobilHTSGrease(OrFood-Grade
Anti-seize).................................................34
Copper-BasedAnti-seize...............................34
DielectricGrease...........................................35
Adjustments.....................................................35
DeckLeveling...............................................35
AdjustingtheCuttingDeckRake...................36
AdjustingtheRearoftheDeck.......................37
PumpDriveBeltTension...............................37
MowerDeckDriveBeltTension....................37
ChecktheParkBrake.....................................37
ParkBrakeAdjustment..................................37
ElectricClutchAdjustment............................38
MotionControlNeutralAdjustment..............39
MotionControlTrackingAdjustment............40
ChecktheNeutralSwitchAlignment
.................................................................40
AdjustRHMotionControlHandle
Position.....................................................41
CasterPivotBearingsPre-Load
Adjustment...............................................42
Cleaning...........................................................43
CleanEngineandExhaustSystem
Area..........................................................43
RemoveEngineShroudsandCleanCooling
Fins...........................................................43
CleanDebrisFromMachine..........................43
CleanGrassBuild-UpUnderDeck................43
WasteDisposal..............................................43
Troubleshooting...................................................45
Schematics...........................................................47
4
Safety
Safety
SafetyAlertSymbol
ThisSafetyAlertSymbol(Figure2)isusedbothin thismanualandonthemachinetoidentifyimportant safetymessageswhichmustbefollowedtoavoid accidents.
Thissymbolmeans:ATTENTION!BECOME
ALERT!YOURSAFETYISINVOLVED!
Figure2
1.Safetyalertsymbol
Thesafetyalertsymbolappearsaboveinformation whichalertsyoutounsafeactionsorsituations andwillbefollowedbythewordDANGER,
WARNING,orCAUTION.
DANGER:Whitelettering/Redbackground.
Indicatesanimminentlyhazardoussituationwhich,if notavoided,Willresultindeathorseriousinjury.
WARNING:Blacklettering/Orangebackground. Indicatesapotentiallyhazardoussituationwhich,if notavoided,Couldresultindeathorseriousinjury.
CAUTION:Blacklettering/Yellowbackground. Indicatesapotentiallyhazardoussituationwhich,if notavoided,Mayresultinminorormoderateinjury.
Thismanualusestwootherwordstohighlight information.Importantcallsattentiontospecial mechanicalinformationandNoteemphasizes generalinformationworthyofspecialattention.
Neverletchildrenoruntrainedpeopleoperate orservicetheequipment.Localregulationsmay restricttheageoftheoperator.
Onlyadultsandmatureteenagersshouldoperate amower,andevenmatureteenagersshouldhave adultsupervision.Besureateenager:
1.hasreadandunderstandstheOperator’s
Manualandrecognizestherisksinvolved;
2.issufcientlymaturetousecaution;and
3.isofsufcientsizeandweighttooperate
thecontrolscomfortablyandtomanagethe mowerwithouttakingrisks.
Theowner/usercanpreventandisresponsible foraccidentsorinjuriesoccurringtohimselfor herself,otherpeopleorproperty.
Preparation
Evaluatetheterraintodeterminewhataccessories andattachmentsareneededtoproperlyand safelyperformthejob.Onlyuseaccessoriesand attachmentsapprovedbyExmark.
Wearappropriateclothingincludingsafetyglasses, substantialfootwear,longtrousers,andhearing protection.DoNotoperatewhenbarefootor whenwearingopensandals.Longhair,loose clothingorjewelrymaygettangledinmoving parts.
CAUTION
Thismachineproducessoundlevelsin excessof85dBAattheoperator’searand cancausehearinglossthroughextended periodsofexposure.
SafeOperatingPractices
Training
ReadtheOperator’sManualandothertraining material.Iftheoperator(s)ormechanic(s)can notreadEnglishitistheowner’sresponsibilityto explainthismaterialtothem.
Becomefamiliarwiththesafeoperationofthe equipment,operatorcontrols,andsafetysigns.
Alloperatorsandmechanicsshouldbetrained. Theownerisresponsiblefortrainingtheusers.
Wearhearingprotectionwhenoperatingthis machine.
Inspecttheareawheretheequipmentistobe usedandremoveallrocks,toys,sticks,wires, bones,andotherforeignobjectswhichcanbe thrownbythemachineandmaycausepersonal injurytotheoperatororbystanders.
5
Safety
DANGER
Incertainconditionsgasolineisextremely ammableandvaporsareexplosive.
Areorexplosionfromgasolinecanburn you,others,andcausepropertydamage.
Fillthefueltankoutdoorsonlevel ground,inanopenarea,whentheengine iscold.Wipeupanygasolinethatspills.
Neverrellthefueltankordrainthe machineindoorsorinsideanenclosed trailer.
DoNotllthefueltankcompletelyfull. Fillthefueltanktothebottomoftheller neck.Theemptyspaceinthetankallows gasolinetoexpand.Overllingmayresult infuelleakageordamagetotheengine oremissionsystem(ifequipped).
Neversmokewhenhandlinggasoline, andstayawayfromanopenameor wheregasolinefumesmaybeignitedby spark.
Storegasolineinanapprovedcontainer andkeepitoutofthereachofchildren.
Addfuelbeforestartingtheengine. Neverremovethecapofthefueltankor addfuelwhenengineisrunningorwhen theengineishot.
Iffuelisspilled,DoNotattempttostart theengine.Moveawayfromtheareaof thespillandavoidcreatinganysourceof ignitionuntilfuelvaporshavedissipated.
DoNotoperatewithoutentireexhaust systeminplaceandinproperworking condition.
DANGER
Incertainconditionsduringfueling,static electricitycanbereleasedcausingaspark whichcanignitegasolinevapors.Areor explosionfromgasolinecanburnyouand othersandcausepropertydamage.
Alwaysplacegasolinecontainersonthe groundawayfromyourvehiclebefore lling.
DoNotllgasolinecontainersinsidea vehicleoronatruckortrailerbedbecause interiorcarpetsorplastictruckbedliners mayinsulatethecontainerandslowthe lossofanystaticcharge.
Whenpractical,removegas-powered equipmentfromthetruckortrailerand refueltheequipmentwithitswheelson theground.
Ifthisisnotpossible,thenrefuelsuch equipmentonatruckortrailerfroma portablecontainer,ratherthanfroma gasolinedispensernozzle.
Ifagasolinedispensernozzlemustbe used,keepthenozzleincontactwiththe rimofthefueltankorcontaineropening atalltimesuntilfuelingiscomplete.
WARNING
Gasolineisharmfulorfatalifswallowed. Long-termexposuretovaporshascaused cancerinlaboratoryanimals.Failuretouse cautionmaycauseseriousinjuryorillness.
Avoidprolongedbreathingofvapors.
Keepfaceawayfromnozzleandgas tank/containeropening.
Keepawayfromeyesandskin.
Neversiphonbymouth.
Checkthattheoperator’spresencecontrols, safetyswitches,andshieldsareattachedand functioningproperly .DoNotoperateunlessthey arefunctioningproperly .
6
Safety
Operation
WARNING
Operatingengineparts,especiallythe mufer,becomeextremelyhot.Severeburns canoccuroncontactanddebris,suchas leaves,grass,brush,etc.cancatchre.
Allowengineparts,especiallythemufer, tocoolbeforetouching.
Removeaccumulateddebrisfrommufer andenginearea.
Installandmaintaininworkingordera sparkarresterbeforeusingequipment onforest-covered,grass-covered,or brush-coveredunimprovedland.
WARNING
Engineexhaustcontainscarbonmonoxide, whichisanodorlessdeadlypoisonthatcan killyou.
DoNotrunengineindoorsorinasmall connedareawheredangerouscarbon monoxidefumescancollect.
Operateonlyindaylightorgoodarticiallight, keepingawayfromholesandhiddenhazards.
Besurealldrivesareinneutralandparkingbrake isengagedbeforestartingengine.
Neverraisedeckwithbladesrunning.
Neveroperatethemowerwithdamagedguards, shields,orcovers.Alwayshavesafetyshields, guards,switchesandotherdevicesinplaceandin properworkingcondition.
Nevermowwiththedischargedeectorraised, removedoralteredunlessthereisagrass collectionsystemormulchkitinplaceand workingproperly .
DoNotchangetheenginegovernorsettingor overspeedtheengine.
Parkthemachineonlevelground.Stopengine, waitforallmovingpartstostop,removekeyand engageparkingbrake:
–Afterstrikingaforeignobjectorabnormal
vibrationoccurs(inspectthemowerfor damageandmakerepairsbeforerestarting andoperatingthemower).
–Beforeclearingblockages.
–Wheneveryouleavethemower.
Stopengine,waitforallmovingpartstostop,and engageparkingbrake:
–Beforerefueling.
–Beforedumpingthegrasscatcher.
–Beforemakingheightadjustments.
WARNING
Hands,feet,hair,clothing,oraccessoriescan becomeentangledinrotatingparts.Contact withtherotatingpartscancausetraumatic amputationorseverelacerations.
DoNotoperatethemachinewithout guards,shields,andsafetydevicesin placeandworkingproperly.
Keephands,feet,hair,jewelry,orclothing awayfromrotatingparts.
NEVERcarrypassengers.DONOToperate themowerwhenpeople,especiallychildren,or petsareinthearea.
Bealert,slowdownandusecautionwhenmaking turns.Lookbehindandtothesidebefore changingdirections.
Stoptheblades,slowdown,andusecautionwhen crossingsurfacesotherthangrassandwhen transportingthemowertoandfromtheareato bemowed.
Beawareofthemowerdischargepathanddirect dischargeawayfromothers.
DoNotoperatethemowerundertheinuence ofalcoholordrugs.
Useextremecarewhenloadingorunloadingthe machineintoatrailerortruck.
Usecarewhenapproachingblindcorners,shrubs, trees,orotherobjectsthatmayobscurevision.
SlopeOperation
–Beforechecking,cleaningorworkingonthe
mower.
UseExtremecautionwhenmowingand/orturning onslopesaslossoftractionand/ortip-overcould
7
Safety
occur.Theoperatorisresponsibleforsafeoperation onslopes.
DANGER
Operatingonwetgrassorsteepslopescan causeslidingandlossofcontrol.Lossof controland/orlossofoperator’sfooting couldresultinafallwithanarmorleg gettingunderthemowerorenginedeck whichmayresultinseriousinjury,deathor drowning.
Mowacrossslopes,neverupanddown.
DoNotmowslopeswhengrassiswet.
DoNotmowneardrop-offsornearwater.
DoNotmowslopesgreaterthan20 degrees.
Reducespeedanduseextremecaution onslopes.
Avoidsuddenturnsorrapidspeed changes.
MaintenanceandStorage
Disengagedrives,lowerimplement,setparking brake,stopengineandremovekeyordisconnect sparkplugwire.Waitforallmovementtostop beforeadjusting,cleaningorrepairing.
Keepengineandengineareafreefrom accumulationofgrass,leaves,excessivegrease oroil,andotherdebriswhichcanaccumulate intheseareas.Thesematerialscanbecome combustibleandmayresultinare.
Letenginecoolbeforestoringanddonotstore nearameoranyenclosedareawhereopenpilot lightsorheatappliancesarepresent.
Shutofffuelwhilestoringortransporting.Do Notstorefuelnearamesordrainindoors.
Parkmachineonlevelground.Neverallow untrainedpersonneltoservicemachine.
Usejackstandstosupportcomponentswhen required.
Carefullyreleasepressurefromcomponentswith storedenergy.
Seeinsidethebackcovertodeterminethe approximateslopeangleoftheareatobemowed.
Removeormarkobstaclessuchasrocks,tree limbs,etc.fromthemowingarea.Tallgrasscan hideobstacles.
Watchforditches,holes,rocks,dipsandrisesthat changetheoperatingangle,asroughterraincould overturnthemachine.
Avoidsuddenstartswhenmowinguphillbecause themowermaytipbackwards.
Beawarethatoperatingonwetgrass,acrosssteep slopesordownhillmaycausethemowertolose traction.Lossoftractiontothedrivewheelsmay resultinslidingandalossofbrakingandsteering.
Alwaysavoidsuddenstartingorstoppingona slope.Iftireslosetraction,disengagetheblades andproceedslowlyofftheslope.
Followthemanufacturer’srecommendationsfor wheelweightsorcounterweightstoimprove stability.
Disconnectbatteryorremovesparkplugwire beforemakinganyrepairs.Disconnectthe negativeterminalrstandthepositivelast. Reconnectpositiverstandnegativelast.
Usecarewhencheckingblades.Wraptheblade(s) orweargloves,andusecautionwhenservicing them.Onlyreplacedamagedblades.Never straightenorweldthem.
Keephandsandfeetawayfrommovingparts. Ifpossible,donotmakeadjustmentswiththe enginerunning.
Chargebatteriesinanopenwellventilatedarea, awayfromsparkandames.Unplugcharger beforeconnectingordisconnectingfrombattery. Wearprotectiveclothinganduseinsulatedtools.
Useextremecarewithgrasscatchersor attachments.Thesecanchangethestabilityofthe machineandcauselossofcontrol.
8
Safety
DANGER
Chargingorjumpstartingthebatterymay produceexplosivegases.Batterygasescan explodecausingseriousinjury.
Keepsparks,ames,orcigarettesaway frombattery.
Ventilatewhenchargingorusingbattery inanenclosedspace.
Makesureventingpathofbatteryis alwaysopenoncebatteryislledwith acid.
Alwaysshieldeyesandfacefrombattery.
DANGER
Batteryelectrolytecontainssulfuricacid, whichispoisonousandcancausesevere burns.Swallowingelectrolytecanbefatalor ifittouchesskincancausesevereburns.
Wearsafetyglassestoshieldeyes,and rubberglovestoprotectskinandclothing whenhandlingelectrolyte.
DoNotswallowelectrolyte.
Intheeventofanaccident,ushwith waterandcalladoctorimmediately.
WARNING
Removingstandardoriginalequipment parts,orusingnon-Exmarkreplacement partsandaccessoriesmayalterthewarranty, traction,andsafetyofthemachine.Failure touseoriginalExmarkpartscouldcause seriousinjuryordeath.
Replaceallpartsincluding,butnotlimitedto tires,belts,andbladeswithoriginalExmark parts.
WARNING
Hydraulicuidescapingunderpressure canpenetrateskinandcauseinjury.Fluid accidentallyinjectedintotheskinmustbe surgicallyremovedwithinafewhoursbya doctorfamiliarwiththisformofinjuryor gangrenemayresult.
Makesureallhydraulicuidhoses andlinesareingoodconditionand allhydraulicconnectionsandttings aretightbeforeapplyingpressureto hydraulicsystem.
Keepbodyandhandsawayfrompinhole leaksornozzlesthatejecthighpressure hydraulicuid.
CAUTION
Iftheignitionisinthe“ON”positionthere ispotentialforsparksandengagement ofcomponents.Sparkscouldcausean explosionormovingpartscouldaccidentally engagecausingpersonalinjury.
Besureignitionswitchisinthe“OFF” positionbeforechargingthebattery.
Keepallguards,shieldsandallsafetydevicesin placeandinsafeworkingcondition.
Checkallboltsfrequentlytomaintainproper tightness.
Frequentlycheckforwornordeteriorating componentsthatcouldcreateahazard.
Usecardboardorpaper,notyourhands, tondhydraulicleaks.
Safelyrelieveallpressureinthehydraulic systembyplacingthemotioncontrol leversinneutralandshuttingoffthe enginebeforeperforminganyworkon thehydraulicsystem.
9
Safety
SafetyandInstructionalDecals
Keepallsafetysignslegible.Removeallgrease, dirtanddebrisfromsafetysignsandinstructional labels.
Replaceallworn,damaged,ormissingsafety signs.
Whenreplacementcomponentsareinstalled,be surethatcurrentsafetysignsareafxedtothe replacedcomponents.
Ifanattachmentoraccessoryhasbeeninstalled, makesurecurrentsafetysignsarevisible.
1-303508
Newsafetysignsmaybeobtainedfrom yourauthorizedExmarkequipmentdealeror distributororfromExmarkMfg.Co.Inc.
Safetysignsmaybeafxedbypeelingoffthe backingtoexposetheadhesivesurface.Apply onlytoaclean,drysurface.Smoothtoremove anyairbubbles.
Familiarizeyourselfwiththefollowingsafetysigns andinstructionlabels.Theyarecriticaltothesafe operationofyourExmarkcommercialmower.
109-3148
1-403005
98-5954
106-5517
1.Warning—DoNottouchthehotsurface.
115-4186
1.Interval
2.PowerT ake-off(PTO)
3.Parkingbrake
4.Neutral
5.Operatorpresenceswitch
6.Battery
10
Safety
116-0404
116-3260
1.Forwardposition-faster
2.Backwardposition-slower
116-2040
116-3267
116-3076
116-3283
11
Safety
116-3290
116-1886
116-1887
1.Fast3.Neutral
2.Slow
116-3067
1.PTO-on4.Slow
2.PTO-off5.Choke-on
3.Fast
4.Reverse
6.Choke-off
12
Specications
ModelNumbers
SerialNos:850,000andHigher
VT20KAS484;VT20KAS524;VT24KAS484;VT24KAS524;VT24KAS484CA;VT24KAS524CA
Specications
Systems
Engine
EngineSpecications:SeeyourEngineOwner’s Manual
RPM:FullSpeed:3600±100RPM(NoLoad)
FuelSystem
Capacity:8.0gal.(30.2L)
TypeofFuel:Regularunleadedgasoline,87 octaneorhigher;containingnomorethan10% methanolorethanol.
FuelFilter:ReplaceableIn-line
FuelShut-OffValve:1/4turnincrements
ElectricalSystem(ElectricStart)
ChargingSystem:FlywheelAlternator
ChargingCapacity:15amps
BatteryType:BCIGroupU1
BatteryVoltage:12Volt
Polarity:NegativeGround
Fuses:
–30ampmainfuse
–25ampchargingsystemfuse
–10ampPTOfuse
–15ampaccessoryfuse
SafetyInterlockSystem
LCDindicatorsappearfortheparkbrake,drive levers,andoperatorpresenceinthemessage displayonthefrontcontrolpanel.
Note:BecausethePTOmustbedisengaged tostarttheengine,theLCDindicatorwillnot illuminateatthistime.
PTOmustbedisengagedandmotioncontrol leversinneutraltostartengine.(Itisnot
necessaryfortheoperatortobeontheplatform tostarttheengine.)
Mowerbladeswillstopiftherightsidemotion controlleverismovedorreleasedintothePTO disengageposition.
Enginewillstopifthemotioncontrolleversare movedfromtheneutralpositionwiththepark brakeengaged.
OperatorControls
SteeringControl:Fingertipdrivecontrollevers provideindependentspeedcontrol,brakingand neutraltoeachdrivewheelformovingforwardor reverse,stopping,andpowerturning.
Transmission
TwoHydroGearvariabledisplacementhigh efciencypumpsindependentlycoupledtotwo highefciencyParker/Rosswheeldrivemotors.
HydraulicOil:UseExmarkPremiumHydroOil.
HydraulicOilCapacity:2.4qt.(2.2L)
HydraulicFilterisreplaceablecartridgetype.
P/N109-4180:25microns,10psibypass (Summeruseabove32°F(0°C))
P/N1-523541:40microns,18psibypass(Winter usebelow32°F(0°C))
Speeds:
–0-8.0mph(13km/hr)forward.
–0-4.0mph(6km/hr)reverse.
Drivewheelsreleasevalvesallowmachinetobe movedwhenengineisnotrunning.
WheelDriveSystem
DrivewheelsaredirectcoupledtoParkerwheeldrive motorswith1inch(25.4mm)taperedshaft.
13
Specications
Tires&Wheels
DriveFrontCaster
Pneumatic (Air-Filled)
Quantity
Tread
Size20x10.00–811x4.00-5
PlyRating
Pressure
22
TurfMasterSmooth
4
14psi (97kPa)
CuttingDeck
CuttingWidth:
–48inchDeck:48inches(121.9cm)
–52inchDeck:52.00inches(132.1cm)
Discharge:Side
BladeSize:(3ea.)
Dimensions
Semi­Pneumatic
OverallWidth:
48inchDeck52inchDeck
DeectorUp51.8inches
(131.6cm)
DeectorDown59.6inches
(151.4cm)
OverallLength:
48inchDeck52inchDeck
PlatformUp59.0inches
(150.0cm)
PlatformDown74.0inches
(188.0cm)
OverallHeight:
48inchDeck52inchDeck
56.3inches (143.0cm)
64.8inches (164.6cm)
59.0inches (150.0cm)
74.0inches (188.0cm)
–48inchDeck:16.25inches(41.3cm)
–52inchDeck:18.00inches(45.7cm)
BladeSpindles:Solidsteelspindleswith1.00inch (25.4mm)I.D .bearings.
DeckDrive:
–Electricclutchmountedonengineshaft.
–Bladesdrivenbyonebelt(w/self-tensioning
idlers).
Deck:Fulloatingdeckisattachedtosupport frame,removableforservice.Deckdesignallows forbagging,mulchingorsidedischarge.
DeckDepth:
–48inchDeck:5.5inches(14.0cm)
–52inchDeck:5.5inches(14.0cm)
CuttingHeightAdjustment:
Adjustsfrom1inch(2.5cm)to5inches(12.7cm) in1/4inch(6.4mm)increments
50.0inches(127.0cm)50.0inches(127.0cm)
TreadWidth:(OutsidetoOutsideof Tires,Widthwise)
48inchDeck52inchDeck
46.5inches(118.1cm)46.5inches(118.1cm)
CurbWeight:
48inchDeck52inchDeck
855lb(388kg)866lb(393kg)
Note:Weightswillvaryslightlydependingon engine.
MulchingKit:Optional
Bagger:Optional
14
ProductOverview
TorqueRequirements
BoltLocation
CutterHousingSpindle Nut
BladeMountingBolt (lubricatewithanti-seize)
EngineDeck/Mower DeckSupportMount Bolts
EngineMountingBolts
WheelLugNuts
WheelHubNuts175-225ft-lb
WheelMotorMounting Bolts
Torque
140-145ft-lb (190-197N-m)
55-60ft-lb(75-81N-m)
30-35ft-lb(41-47N-m)
15-20ft-lb(20-27N-m)
90-95ft-lb(122-129N-m)
(237-305N-m)
30-35ft-lb(41-47N-m)
ProductOverview
Figure3
1.Platform
2.FuelCap5.EngineControls
3.Height-of-Cut Adjustment
4.Motioncontrollevers
6.ParkBrakeLever
15
Operation
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
Controls
MotionControlLevers
Themotioncontrollevers,locatedoneachsideofthe topconsole,controltheforwardandreversemotion ofthemachine.
Movingtheleversforwardorbackwardturns thewheelonthesamesideforwardorreverse respectively.Wheelspeedisproportionaltothe amounttheleverismoved.
Figure4
1.LHMotioncontrollever6.Neutral
2.RHMotioncontrollever7.Forward
3.RHMotioncontrol leverinPTOdisengage position
4.Reverse
5.Rearreferencebar
Whenthemotioncontrolleversareintheneutral position,theLCDindicatorappearsinthemessage displayonthefrontcontrolconsole(seeFigure5 andFigure7).
8.Frontreference/Speed controlbar
9.Frontofunit
rear,tothedetent,willputthechokeinthe“OFF” position.DoNotrunawarmenginewithchokein the“ON”position.
Figure5
1.Throttle8.Fuelgauge
2.RHMotioncontrollever
3.LHMotioncontrollever
4.FrontReference/Speed ControlBar
5.Messagedisplay12.Fuelcap
6.Parkbrakelever
7.Ignitionswitch
9.PTOengagementswitch
10.Choke
11.Decklifthandle
13.Height-of-cutpin
14.Platformlatch
ThrottleControl
LocatedontheRHsideofthefrontcontrolconsole (redlever)(seeFigure5).
Thethrottleisusedtocontrolenginespeed.Moving thethrottleleverforwardwillincreaseenginespeed andmovingthethrottlelevertotherearwilldecrease enginespeed.Movingthethrottleforwardintothe detentisfullthrottle.
Whenthemotioncontrolleversareintheneutral positionandtheRHmotioncontrolleverismoved intothePTOdisengageposition,themowerblades willdisengage.
ChokeControl
Locatedonthefrontcontrolconsolerightofthe PTOengagementswitch.
Thechokeisusedtoaidinstartingacoldengine. Movingthechokeleverforwardwillputthechokein the“ON”positionandmovingthechokelevertothe
FrontReference/SpeedControlBar
Locatedinfrontofthemotioncontrollevers(see Figure5).
Thefrontreference/speedcontrolbarcontrolsthe maximumforwardspeedandisinnitelyvariable fromapproximately4–8mph(6–13km/hr).
ParkBrakeLever
Locatedonleftsideofunit,justtothefrontofthe LHmotioncontrollever(seeFigure5).
16
Operation
Thebrakeleverengagesaparkingbrakeonthedrive wheels.
Note:TheLCDindicatorappearsinthemessage displayonthefrontconsolewhentheparkbrakeis engaged(seeFigure5andFigure7).
Toengagethebrake,pulltheleverrearwardandto therighttopositionintotheengagedposition.
Torelease,pullthebrakeleverbackandovertothe left,positionintotheslotandpushtheleverforward.
Whenparkingonasteepslope,thewheelsmustbe chockedorblockedinadditiontothebrakebeing engaged.Theunitmustbetieddownandbrake engagedwhentransporting.
Parkbrakemustbedisengagedbeforemoving motioncontroloutofneutralorenginewillkill.
IgnitionSwitch
LocatedontheLHsideofthefrontcontrolconsole (seeFigure5).
Theignitionswitchisusedtostartandstopthe engine.Theswitchhasthreepositions“OFF”,“ON” and“START”.Insertkeyintoswitchandrotate clockwisetothe“ON”position.Rotateclockwiseto thenextpositiontoengagethestarter(keymustbe heldagainstspringpressureinthisposition).Allow thekeytoreturntothe“ON”positionimmediately aftertheenginestarts.
HourMeter
LocatedontheLHsideofthefrontcontrolconsole inthemessagedisplay(seeFigure5andFigure7).
Thehourmeterrecordsthenumberofhoursthat theenginehasrun.
Figure7
1.LCDIndicators
2.Lowvoltageindicatorlight
3.Hour/Voltagedisplay
Thehourmeterisrecordingwhenthedecimalpoint isashinginHour/Voltagedisplay .
Hoursaredisplayedwhenthekeyisofforwhenthe machineisrunning.
Note:Iftheignitionkeyisturnedtothe“ON” positionforafewsecondsbeforecrankingthe engine,thebatteryvoltagewilldisplayinthearea wherethehoursarenormallydisplayed.
Note:TheLCDindicatorsappearwheneach controlmeetsthe“safetostart”mode.Becausethe PTOmustbedisengagedtostarttheengine,the LCDindicatorwillnotilluminateatthistime.
Figure6
1.Off3.Start
2.On
Note:Tostarttheengine,placetheLHmotion controlleverinneutral,theRHmotioncontrol inPTOdisengageposition,andthePTOswitch disengaged.(Itisnotnecessaryfortheoperatorto beontheplatform.)
FuelShut-OffValve
LocatedontheRHsideofthecontroltowerbehind thekneecushion.
Thefuelshut-offvalveisusedtoshutoffthefuel whenthemachinewillnotbeusedforafewdays, duringtransporttoandfromthejobsite,andwhen parkedinsideabuilding.
Alignvalvehandlewiththefuellinetoopen.Rotate 90°toclose.
FuelGauge
Locatedonthetopleftsideofthetank(seeFigure5).
17
Operation
Thefuelgaugemonitorstheamountoffuelinthe tank.
DriveWheelReleaseValves
Locatedontheleftrearcornerofthehydrostatic pumps.
Drivewheelreleasevalvesareusedtoreleasethe hydrostaticdrivesystemtoallowthemachinetobe movedbyhandwithouttheenginerunning.
Witha5/8wrench,turnbothvalvesoneturn counterclockwisetoreleasethedrivesystem.
Turnclockwisetoresetthedrivesystem.DoNot
overtighten.DoNottowmachine.
PTOEngagementSwitch
Locatedonfrontcontrolpanel(seeFigure5).
Switchmustbepulledout(up)toengagetheblades. Switchispushedintodisengagetheblades.
TheLCDindicatorwillappearwhenthePTOswitch isengaged(seeFigure7).
Pre-Start
Fillfueltankonlevelground.Forbestresultsuse onlyclean,freshregulargradeunleadedgasolinewith anoctaneratingof87orhigher.
Important:Neverusemethanol,gasoline containingmethanol,gasoholcontainingmore than10%ethanol,premiumgasoline,orwhite gasbecausethefuelsystemcouldbedamaged.
DoNotaddoiltogasoline.
DoNotusegasolinethathasbeenstoredsincethe
lastmowingseasonorlonger.
DoNotoverllfueltank.Fillthefueltanktothe bottomofthellerneck.Theemptyspaceinthe tankallowsgasolinetoexpand.Overllingmayresult infuelleakageordamagetotheengineoremission system(ifequipped).
Makesureyouunderstandthecontrols,their locations,theirfunctions,andtheirsafety requirements.
RefertotheMaintenancesectionandperformallthe necessaryinspectionandmaintenancesteps.
LowVoltageIndicator
Locatedonthefrontcontrolpanelinthemessage display(seeFigure5andFigure7).
Alowvoltagecondition(lessthan12.3volts)exists whenthelowvoltageindicatorlightappearsonthe messagedisplaywhiletheengineisrunning.
Iftheignitionkeyisturnedtothe“ON”positionfor afewsecondsbeforecrankingtheengine,thebattery voltagewilldisplayintheareawherethehoursare normallydisplayed.
Note:Theindicatornormallyappearswhenthe engineisoffandthekeyswitchisturnedtothe “ON”position.
DeckLiftHandle
LocatedontheRHofthefrontcontrolpanel.
Pullthehandlerearwardtoraisethecuttingdeck. Allowthehandletomoveforwardtolowerthe cuttingdecktothecutheightthathasbeenset.
Pullthehandlerearwardandtotherighttolatch thecuttingdeckintotheraisedtransportposition (Figure5).
OperatingInstructions
OpentheFuelShut-OffValve
Rotatethevalveandalignwiththefuellinetoopen.
StartingtheEngine
1.LeavetheLHmotioncontrolleverinneutraland theRHleverinthePTOdisengageposition(see Figure4).
2.Pulltheparkingbrakerearwardandovertothe righttoengagetheparkingbrake.
3.Pushin(down)onthePTOswitchtothe “disengage”position.
4.Placethethrottlemidwaybetweenthe“SLOW” and“FAST”positions.
5.Onacoldengine,pushthechokeleverforward intothe“ON”position.
Onawarmengine,leavethechokeinthe“OFF” position.
6.Turnignitionswitchtothe“START”position. Releasetheswitchassoonastheenginestarts.
18
Operation
Important:DoNotcranktheengine
continuouslyformorethantensecondsata time.Iftheenginedoesnotstart,allowa60 secondcool-downperiodbetweenstarting attempts.Failuretofollowtheseguidelines canburnoutthestartermotor.
7.Ifthechokeisinthe“ON”position,gradually returnchoketothe“OFF”positionastheengine warmsup.
PTOEngagement
DANGER
Therotatingbladesunderthemowerdeck aredangerous.Bladecontactcancause seriousinjuryorkillyou.
DoNotputhandsorfeetunderthemower ormowerdeckwhenthebladesareengaged.
DANGER
Anuncovereddischargeopeningwillallow objectstobethrowninanoperator’sor bystander’sdirection.Also,contactwiththe bladecouldoccur.Thrownobjectsorblade contactcancauseseriousinjuryordeath.
Neveroperatethemowerwiththedischarge deectorraised,removed,oralteredunless thereisagrasscollectionsystemormulch kitinplaceandworkingproperly.
ThePTOswitchengagesthecuttingblades.Besure allpersonsareclearofmowerdeckanddischarge areabeforeengagingthePTO.
1.Setthrottleto“MIDW AY”position.
DisengagingthePTO
1.Setthethrottlemidwaybetweenthe“SLOW” and“FAST”positions.
2.PushdownonthePTOswitchtodisengagethe blades.
Note:ThePTOwillbedisengagedbyreleasing therightsidemotioncontrolleverandallowingit tospringoutwardtothePTOdisengageposition. ThePTOwillnotre-engagewhentheRHmotion controlleverismovedoutofthePTOdisengage positionwithoutpullinguponthePTOswitch. TofullydisengagethePTO,continuetopushthe switchdownward.
StoppingtheEngine
1.Bringtheunittoafullstop.
2.Movethemotioncontrolleverstotheneutral position;movetheRHcontrolleverouttothe PTOdisengageposition.
3.Placethethrottlemidwaybetweenthe“SLOW” and“FAST”positions.
4.PushdownonthePTOswitchtodisengagethe blades.
5.Engagetheparkingbrake.
6.Allowtheenginetorunforaminimumof15 seconds,thenturntheignitionswitchtothe “OFF”positiontostoptheengine.
7.Removethekeytopreventchildrenorother unauthorizedpersonsfromstartingengine.
8.Closethefuelshut-offvalvewhenthemachine willnotbeinuseforafewdays,when transporting,orwhentheunitisparkedinside abuilding.
DrivingtheMachine
2.Releasetheparkingbrake.
3.Movetherightsidemotioncontrollevertothe center,operateposition.
4.Continueholdingtherightsidemotioncontrol leverinthecenter,operatepositionandpullup onthebladecontrolswitch(PTO)andrelease. Theclutchshouldengageandthemowerblades beginrotating.
5.Placethethrottleinthe“FAST”positiontobegin mowing.
CAUTION
Machinecanspinveryrapidlybypositioning onelevertoomuchaheadoftheother. Operatormaylosecontrolofthemachine, whichmaycausedamagetothemachine orinjury.
Usecautionwhenmakingturns.
Slowthemachinedownbeforemaking sharpturns.
19
Operation
Important:Tobeginmovement(forwardor
backward),thebrakelevermustbedisengaged (pushedforward)beforethemotioncontrol leverscanbemovedortheenginewillstop.
WhentheRHmotioncontrolleverispositioned fullyoutward(apart),thedrivesystemisinthePTO disengageposition(Figure8).
Note:The“N”LCDindicatorappearswhenthe RHleverisinthePTOdisengageposition.
WhentheRHmotioncontrolleverismoveddirectly inward(together)thedrivesystemisintheneutral operateposition.
Figure9
Figure8
1.LHMotioncontrollever6.Neutral
2.RHMotioncontrollever7.Forward
3.RHMotioncontrol leverinPTOdisengage position
4.Reverse
5.Rearreferencebar
8.Frontreference/Speed controlbar
9.Frontofunit
DrivingForward
1.Makesurethemotioncontrolleversareinthe neutralposition.
2.Releasetheparkingbrake.
3.Tomoveforwardinastraightline,moveboth leversforwardwithequalpressure.
Toturnleftorright,pullthemotioncontrollever backtowardneutralinthedesiredturndirection.
Themachinewillmovefasterthefartherthe motioncontrolleversaremovedfromtheneutral position.
4.Tostop,positionbothmotioncontrolleversin theneutraloperateposition.
DrivinginReverse
1.Movethemotioncontrolleverstotheneutral operateposition.
2.Tomoverearwardinastraightline,slowlymove bothleversrearwardwithequalpressure.
20
Operation
Figure10
Toturnleftorright,releasepressureonthe motioncontrollevertowardthedesiredturn direction.
3.Tostop,positionbothmotioncontrolleversin theneutraloperateposition.
AdjustingtheFrontReference/Speed ControlBar
Adjustthefrontreference/speedcontrolbarfor desiredmaximumforwardspeed.
1.Stopthemachineandmovethemotioncontrol leverstotheneutralposition.
2.DisengagethePTO.
3.Unlockthehandlesonbothsidesofthecontrol towerbypullingoutward(seeFigure11).
Figure11
1.Frontofthemachine
2.Controltower
3.Unlock6.Lock
4.Forwardposition— faster
5.Backwardposition— slower
4.Movethebarforwardtoobtainthefastestspeed.
Movethebarbackwardtoobtaintheslowest speed.
5.Onbothsides,rotateandpushthehandlesinward tolockthehandlesagainstthecontroltower.
Important:Makesurethehandlesarelocked inplacesothefrontreference/speedcontrol bardoesnotmoveduringoperation.
OperatingthePlatform
Themachinecanbeusedwiththeplatforminthe upordownposition.Itistheoperator’spreference onwhichpositiontouse.
21
Operation
WARNING
Theoperatorplatformisheavyandmay causeinjurywhenloweringandraising theoperatorplatform.Theplatformmay suddenlydropifnotsupportedwhenthe latchpinispulledout.
DoNotputyourhandsorngersinthe platformpivotareawhenloweringor raisingtheoperatorplatform.
Makesuretheplatformissupported whenthelatchpinispulledout.
Makesurethelatchsecurestheplatform whenfoldingitintheupposition.Push ittightagainstthecushionforthelatch pintolockintoplace.
OperatingtheMachinewiththe PlatformUp
Operatingthemachinewiththeplatformupis recommendedwhen:
Mowingneardrop-off’s
Mowingsmallareaswherethemachineistoolong
Areaswithlowoverhangingbranchesorobstacles
Loadingthemachinefortransport
Unloadingthemachineaftertransport
Drivinguporbackingdownslopesorramps.
Figure12
1.Platform
2.Raiseupward
3.Latchpinknobsnapsinward
OperatingtheMachinewiththe PlatformDown
Operatingthemachinewiththeplatformdownis recommendedwhen:
Mowingmostareas
Drivingdownslopes
Tolowertheplatform,pushtheplatformforward againstthecushiontoreleasepressureonthelatch pin,pulltheknoboutward,andlowertheplatform (seeFigure13).
Turningintightareaswhereplatformmaycontact obstacles.
Toraisetheplatform,pullthebottomupwardand pushittightagainstthecushion.Thelatchpinknob willsnapinwardtolocktheplatformintoplace(see Figure12).
Figure13
1.Pulllatchpinknoboutward
2.Platform
3.Lower
22
AdjustingtheCuttingHeight
Thecuttingheightofthemowerdeckisadjusted from1to5inches(2.5cmto12.7cm)in1/4inch (6.4mm)increments.
1.Stopthemachineandmovethemotioncontrol leverstotheneutralposition.
2.DisengagethePTO.
3.Raiseandlockthedecktothe5inch(12.7cm) transportposition.
Thedeckisraisedbypullingthedecklifthandle rearwardandtotherighttoplaceitintothe transportlockposition.
1.Heightadjustmentpin
2.Heightofcutholes
Transporting
Operation
Figure15
3.Decklifthandle
Figure14
1.Transportlockposition
2.RHMotioncontrollever
3.Frontreference/speed controlbar
4.Decklifthandle
Note:Whenchangingthecuttingheight positions,alwayscometoacompletestop anddisengagethePTO.
4.Inserttheheightadjustmentpinintothehole correspondingtothedesiredcuttingheight.
Seethedecalonthesideofthedeckliftplatefor cutheights(referenceFigure15).
5.Pullthedecklifthandlerearwardandtotheleft andslowlyallowthedecktolowertothecutting height.
TransportingaUnit
Useaheavy-dutytrailerortrucktotransportthe machine.Lockbrakeandblockwheels.Securely fastenthemachinetothetrailerortruckwithstraps, chains,cable,orropes.Besurethatthetrailerortruck hasallnecessarylightingandmarkingasrequiredby law .Secureatrailerwithasafetychain.
CAUTION
Thisunitdoesnothaveproperturn signals,lights,reectivemarkings,ora slowmovingvehicleemblem.Drivingona streetorroadwaywithoutsuchequipment isdangerousandcanleadtoaccidents causingpersonalinjury.Drivingonastreet orroadwaywithoutsuchequipmentmayalso beaviolationofStatelawsandtheoperator maybesubjecttotrafcticketsand/ornes.
DoNotdriveaunitonapublicstreetor roadway.
23
Operation
WARNING
Loadingaunitonatrailerortruckincreases thepossibilityofbackwardtip-over. Backwardtip-overcouldcauseseriousinjury ordeath.
Useextremecautionwhenoperatinga unitonaramp.
Useonlyasingle,fullwidthramp;Do Notuseindividualrampsforeachside oftheunit.
Ifindividualrampsmustbeused,use enoughrampstocreateanunbroken rampsurfacewiderthantheunit.
DoNotexceeda15°anglebetweenramp andgroundorbetweenrampandtrailer ortruck.
Avoidsuddenaccelerationwhiledriving unituparamptoavoidtippingbackward.
Avoidsuddendecelerationwhilebacking unitdownaramptoavoidtipping backward.
Avoidsuddenaccelerationwhendrivinguparamp andsuddendecelerationwhenbackingdownaramp. Bothmaneuverscancausetheunittotipbackward.
LoadingaUnit
Useextremecautionwhenloadingunitsontrailersor trucks.Onefullwidthrampthatiswideenoughto extendbeyondthereartiresisrecommendedinstead ofindividualrampsforeachsideoftheunit.With theplatformup,afullwidthrampprovidesasurface towalkonbehindtheunit.Ifitisnotpossibletouse onefullwidthramp,useenoughindividualrampsto simulateafullwidthcontinuousramp.
Rampshouldbelongenoughsothattheangles betweentherampandthegroundandtherampand thetrailerortruckdonotexceed15°.Asteeperangle maycausemowerdeckcomponentstogetcaughtas theunitmovesfromramptotrailerortruck.Steeper anglesmayalsocausetheunittotipbackward.If loadingonornearaslope,positionthetraileror trucksoitisonthedownsideoftheslopeandthe rampextendsuptheslope.Thiswillminimizethe rampangle.Thetrailerortruckshouldbeaslevel aspossible.
Important:DoNotattempttoturntheunit whileontheramp,youmaylosecontroland driveofftheside.
24
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Maintenance
WARNING
Whilemaintenanceoradjustmentsarebeing made,someonecouldstarttheengine. Accidentalstartingoftheenginecould seriouslyinjureyouorotherbystanders.
Removethekeyfromtheignitionswitch, engageparkingbrake,andpullthewire(s) offthesparkplug(s)beforeyoudoany maintenance.Alsopushthewire(s)aside soitdoesnotaccidentallycontactthespark plug(s).
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Aftertherst5hours
Aftertherst100hours
MaintenanceProcedure
•Changetheengineoil.
•Checkthewheelhubtorquespecication.
•Checkthewheellugnuts.
WARNING
Theenginecanbecomeveryhot.T ouching ahotenginecancausesevereburns.
Allowtheenginetocoolcompletelybefore serviceormakingrepairsaroundtheengine area.
Aftertherst250hours
Beforeeachuseordaily
Every40hours
Every50hours
Every80hours
Every100hours
Every160hours
Every200hours
Every250hours
•Changethehydrauliclteranduid.
•Checktheengineoillevel.
•Checkthemowerblades.
•Checkthesafetyinterlocksystem.
•Checkforloosehardware.
•Cleantheengineandexhaustsystemarea.
•Cleanthegrassanddebrisbuild-upfromthemachineandcuttingdeck.
•Cleanthegrassbuild-upfromunderthedeck.
•Checkthehydraulicoillevel.
•Checkthetirepressures.
•Checktheconditionofthebelts.
•Checksparkarrester(ifequipped).
•Removeengineshroudsandcleancoolingns.
•Changetheengineoil.(Mayneedmoreoftenundersevereconditions.)
•Checktheelectricclutch.
•Checkthesparkplugs.
•Greasetheliftlinkagepivots.
•Replacetheprimaryaircleanerelement—checksecondaryaircleanerelement;replaceif dirty.(Mayneedmoreoftenundersevereconditions.SeetheEngineOwner’sManualfor additionalinformation.)
25
Maintenance
MaintenanceService
Interval
Every500hours
Monthly
Yearly
MaintenanceProcedure
•Replacethesecondaryaircleanerelement(Mayneedmoreoftenundersevereconditions. SeetheEngineOwner’sManualforadditionalinformation.)
•Changethehydrauliclteranduid(Every250hours/yearlyifusingMobil115W50)
•Checkthewheelhubtorquespecication.
•Checkthewheellugnuts.
•Checkthebatterycharge.
•Greasethefrontcasterpivots.
•Greasethedeckbeltidlerpivot.
•Greasethefrontcasterwheelhubs.
PeriodicMaintenance
CheckEngineOilLevel
ServiceInterval:Beforeeachuseordaily
1.Stopengineandwaitforallmovingpartstostop. Makesureunitisonalevelsurface.
2.Checkwithenginecold.
3.Cleanareaarounddipstick.Removedipstickand wipeoiloff.Reinsertthedipstickandpushitall thewaydownintothetube.DoNotscrewinto place.Removethedipstickandreadtheoillevel.
4.Iftheoillevelislow ,wipeofftheareaaroundthe oilllcap,removecapandlltothe“FULL” markonthedipstick.Useoilasspeciedin EngineOwner’sManual.DoNotoverll.
Important:DoNotoperatetheenginewiththe oillevelbelowthe“LOW”(or“ADD”)markon thedipstick,oroverthe“FULL”mark.
Allowingbatteriestostandforanextendedperiodof timewithoutrechargingthemwillresultinreduced performanceandservicelife.Topreserveoptimum batteryperformanceandlife,rechargebatteriesin storagewhentheopencircuitvoltagedropsto12.4 volts.
Note:Topreventdamageduetofreezing,battery shouldbefullychargedbeforeputtingawayfor winterstorage.
Checkthevoltageofthebatterywithadigital voltmeter.Locatethevoltagereadingofthebatteryin thetableandchargethebatteryfortherecommended timeintervaltobringthechargeuptoafullcharge of12.6voltsorgreater.
Important:Makesurethenegativebattery cablesaredisconnectedandthebatterycharger usedforchargingthebatteryhasanoutputof 16voltsand7ampsorlesstoavoiddamaging thebattery(seechartforrecommendedcharger settings).
CheckBatteryCharge
ServiceInterval:Monthly
WARNING
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknowntotheStateof
Californiatocausecancerandreproductive
harm.Washhandsafterhandling .
Voltage Reading
12.6or greater
12.4–12.675–100%
12.2–12.450–75%
12.0–12.225–50%
26
Percent Charge
100%
Maximum Charger Settings
16volts/7 amps
16volts/7 amps
16volts/7 amps
14.4volts/4 amps
Charging Interval
No Charging Required
30Minutes
1Hour
2Hours
Maintenance
Voltage Reading
11.7–12.00–25%
11.7orless
Percent Charge
0%
Maximum Charger Settings
14.4volts/4 amps
14.4volts/2 amps
RecommendedJump StartingProcedure
ServiceInterval:Asrequired
1.Checktheweakbatteryforterminalcorrosion (white,green,orblue“snow”),itmustbecleaned offpriortojumpstarting.Cleanandtighten connectionsasnecessary.
CAUTION
Corrosionorlooseconnectionscancause unwantedelectricalvoltagespikesatanytime duringthejumpstartingprocedure.
Charging Interval
3Hours
6Hoursor More
CAUTION
Connectingthejumpercablesincorrectly (wrongpolarity)canimmediatelydamage theelectricalsystem.
Becertainofbatteryterminalpolarityand jumpercablepolaritywhenhookingup batteries.
Note:Thefollowinginstructionsareadapted fromtheSAEJ1494Rev.Dec.2001–Battery BoosterCables–SurfaceVehicleRecommended Practice(SAE–SocietyofAutomotive Engineers).
WARNING
Batteriescontainacidandproduceexplosive gases.
Shieldtheeyesandfacefromthebatteries atalltimes.
DoNotleanoverthebatteries.
DoNotattempttojumpstartwithlooseor corrodedbatteryterminalsordamagetothe enginemayoccur.
DANGER
Jumpstartingaweakbatterythatiscracked, frozen,haslowelectrolytelevel,oran open/shortedbatterycell,cancausean explosionresultinginseriouspersonalinjury.
DoNotjumpstartaweakbatteryifthese conditionsexist.
2.Makesuretheboosterisagoodandfullycharged leadacidbatteryat12.6voltsorgreater.Use properlysizedjumpercables(4to6AWG)with shortlengthstoreducevoltagedropbetween systems.Makesurethecablesarecolorcodedor labeledforthecorrectpolarity .
Note:Besuretheventcapsaretightandlevel. Placeadampcloth,ifavailable,overanyvent capsonbothbatteries.Besurethevehiclesdo nottouchandthatbothelectricalsystemsare offandatthesameratedsystemvoltage.These instructionsarefornegativegroundsystemsonly.
3.Connectthepositive(+)cabletothepositive(+) terminalofthedischargedbatterythatiswiredto thestarterorsolenoidasshowninFigure16.
27
Maintenance
Figure16
1.Positive(+)cableondischargedbattery
2.Positive(+)cableonboosterbattery
3.Negative(–)cableontheboosterbattery
4.Negative(–)cableontheengineblock
5.Boosterbattery
6.Dischargedbattery
7.Engineblock
6.Raisethecushionandslideitontothepinson bothsidesofthemachine(Figure17).
7.Pushtheplasticslidesintothecushionbracket andsecurethemwithahairpin.
4.Connecttheotherendofthepositivecabletothe positiveterminaloftheboosterbattery.
5.Connecttheblacknegative(–)cabletotheother terminal(negative)oftheboosterbattery.
6.MAKETHEFINALCONNECTIONON THEENGINEBLOCKOFTHESTALLED VEHICLE(NOTTOTHENEGATIVEPOST) AWAYFROMTHEBATTERY .STANDBACK.
7.Startthevehicleandremovethecablesinthe reverseorderofconnection(theengineblock (black)connectionisthersttodisconnect).
ReleasetheCushionforRear Access
ServiceInterval:Asrequired
Thecushioncanbereleasedforrearaccesstothe machineformaintenanceoradjustment.
1.Lowertheplatform.
Figure17
1.Plasticslide
2.Cushionbracketwithkeyhole
3.Hairpin
CheckMowerBlades
2.Removethehairpincotterpinsoneachsideof thecushion.
3.Pushtheplasticslidestotheinside.
4.Removethecushionandlowerittotheplatform.
5.Performanymaintenanceoradjustmentonthe machine.
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Liftdeckandsecureinraisedpositionasstatedin theCleanGrassBuild-UpUnderDecksection.
3.Inspectbladesandsharpenorreplaceasrequired.
4.Reinstalltheblades(iftheywereremoved)inthe followingorder:
28
Maintenance
A.Installbushingthroughbladewithbushing
angeonbottom(grass)sideofblade.
Figure18
1.Installbushinginbladepriortoinstallingbushingin spindle.
B.Installbushing/bladeassemblyintospindle.
WARNING
Incorrectinstallationofthebladeor componentsusedtoretainthebladecan bedangerous.Failuretousealloriginal componentsandassembledasshowncould allowabladeorbladecomponenttobe thrownoutfromunderthedeckresultingin seriouspersonalinjuryordeath.
AlwaysinstalltheoriginalExmarkblades, bladebushings,andbladeboltsasshown.
CheckSafetyInterlock System
ServiceInterval:Beforeeachuseordaily
CAUTION
Ifsafetyinterlockswitchesaredisconnected ordamagedthemachinecouldoperate unexpectedlycausingpersonalinjury.
Figure19
1.Usewrenchherefor bladeinstallation.This nuthasbeentorquedto 140–145ft-lb(190–197 N-m)
2.Torqueto55-60ft-lb (75-81N-m)Apply lubricanttothreads asneededtoprevent seizing.Copper-based anti-seizepreferable. Greaseacceptable substitute.
C.Applylubricanttothreadsofbladeboltas
neededtopreventseizing.Copper-based anti-seizepreferable.Greaseacceptable substitute.Installbladeboltngertight.Place wrenchonthetopspindlenutthentorquethe bladeboltsto55-60ft-lb(75-81N-m).
Donottamperwiththeinterlock switches.
Checktheoperationoftheinterlock switchesdailyandreplaceanydamaged switchesbeforeoperatingthemachine.
UnderstandingtheSafetyInterlockSystem
Thesafetyinterlocksystemisdesignedtopreventthe mowerbladesfromrotatingunless:
Therightsidemotioncontrolleverismovedto thecenter,operatingposition.
Thebladecontrolswitch(PTO)ispulledon.
Thesafetyinterlocksystemisdesignedtostop themowerbladesifyoumoveorreleasetheright sidemotioncontrolleverintothePTOdisengage position.
Therightsidemotioncontrolleverismovedto thecenter,operatingposition,theparkingbrake isengaged,andthebladecontrolswitch(PTO)is pulledon.
CheckingtheSafetyInterlockSystem
1.Starttheengine.
2.Settheparkingbrake.
29
Maintenance
3.Movethemotioncontrolleversforward.
Theengineshouldinitiateshutdownafter momentarypause.
4.Starttheengineandreleasetheparkingbrake.
5.Movetherightsidemotioncontrollevertothe center,operatingposition.
6.Continueholdingtherightsidemotioncontrol leverinthecenter,operatingpositionandpullup onthebladecontrolswitch(PTO)andrelease. Theclutchshouldengageandthemowerblades beginrotating.
7.Moveorreleasetherightsidemotioncontrol leverintotheneutralposition.Theblades
shouldstoprotatingandtheengineshould continuerunning.
8.Pushthebladecontrolswitchdownandmove therightsidemotioncontrollevertothecenter, operatingposition.
9.Continueholdingtherightsidemotioncontrol leverinthecenter,operatingpositionandpullup onthebladecontrolswitch(PTO)andrelease. Theclutchshouldengageandthemowerblades beginrotating.
10.Pushthebladecontrolswitch(PTO)downtothe offposition.Thebladesshouldstoprotating.
11.Withtheenginerunning,pullupthebladecontrol switch(PTO)andreleasewithoutholdingright sidemotioncontrollevertothecenter,operating position.Thebladesshouldnotrotate.
CheckforLooseHardware
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Visuallyinspectmachineforanyloosehardware oranyotherpossibleproblem.Tightenhardware orcorrecttheproblembeforeoperating.
ServiceAirCleaner
ServiceInterval:Every250hours—Replace
theprimaryaircleaner element—check secondaryaircleaner element;replaceifdirty. (Mayneedmoreoften undersevereconditions. SeetheEngineOwner’s
Manualforadditional information.)
Every500hours—Replace thesecondaryaircleaner element(Mayneedmore oftenundersevere conditions.Seethe EngineOwner’sManual foradditionalinformation.)
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.SeetheEngineOwner’sManualformaintenance instructions.
ChangeEngineOil
ServiceInterval:Aftertherst5hours
Every100hours(May needmoreoftenunder severeconditions.)
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Drainoilwhileengineiswarmfromoperation.
3.Theoildrainhoseassemblyislocatedontheleft sideoftheengine.
Placepanundermachinetocatchoil.Removeoil drainplug.Allowoiltodrainandreplaceoildrain plug.Torqueplugto20-24ft-lb(27-33N-m).
4.ReplacetheoillterpertheEngineOwner’s Manual.Cleanaroundtheoillterandcarefully removethelterbyunscrewingit.Makesureno oildrainsontothebeltdriveorclutchthrough theholesintheenginedeck.Beforethenew lterisinstalled,applyathincoatingofoilonthe surfaceoftherubberseal.Turnlterclockwise untilrubbersealcontactsthelteradapter,then tightenlteranadditional2/3to3/4turn.
5.Cleanaroundoilllcapandremovecap.Fillto speciedcapacityandreplacecap.
6.Useoilrecommendedinengineowner’smanual. DoNotoverll.Starttheengineandcheckfor leaks.Stopengineandrecheckoillevel.
7.Wipeupanyspilledoilfromenginedeck mountingsurfaces.
CheckHydraulicOilLevel
ServiceInterval:Every40hours
30
Maintenance
1.Stopengineandwaitforallmovingpartstostop. Engageparkingbrake.
2.Cleanareaaroundhydraulicreservoircapand removecap.Oillevelshouldbetothetopofthe bafeinsidethetank.Ifnot,addoil.UseExmark PremiumHydrooil.Replacehydraulicreservoir capandtightenuntilsnug.DoNotovertighten.
Note:Thebafeislabeled“HOT”and “COLD”.Theoillevelvarieswiththe temperatureoftheoil.The“HOT”levelshows thelevelofoilwhenitisat225°F(107°C).The “COLD”levelshowstheleveloftheoilwhen itisat75°F(24°C).Filltotheappropriatelevel dependinguponthetemperatureoftheoil.For example:Iftheoilisabout150°F(65°C),llto halfwaybetweenthe“HOT”and“COLD”levels. Iftheoilisatroomtemperature(about75°F (24°C)),llonlytothe“COLD”level.
CheckTirePressures
2.LubricatettingswithNGLIgrade#2 multi-purposegungrease.
Refertothefollowingchartforttinglocations andlubricationschedule.
LubricationChart
Fitting
Locations
1.LiftLinkage Pivots
2.DeckBeltIdler Pivot
3.FrontCaster WheelHubs
4.FrontCaster Pivots
Initial
Pumps
1–2
11
*0
*0
Numberof
Places
7
2
2
Service
Interval
Every200
hours
Yearly
*Yearly
*Yearly
ServiceInterval:Every40hours
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Checktirepressureindrivetires.
3.Inatedrivetiresto12–16psi(83–110kPa).
4.Semi-pneumaticcastertiresdonotneedtobe inated.
CheckConditionOfBelts
ServiceInterval:Every40hours
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Removethemowerdeckbeltshieldtocheck mowerbladedrivebeltcondition.
3.Lookunderenginedecktocheckthepumpdrive beltcondition.
4.Checkallidlerarmstobesuretheypivotfreely.
*Seestep3forspeciallubricationinstructionson thefrontcasterpivots.
3.Lubricatefrontcasterpivotsonceayear.Remove hexplugandcap.Threadgreasezerkinholeand pumpwithgreaseuntilitoozesoutaroundtop bearing.Removegreasezerkandthreadplugback in.Placecapbackon.
LubricateCasterWheelHubs
ServiceInterval:Yearly
LubricateGreaseFittings
Note:Seechartforserviceintervals.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
31
Maintenance
Figure20
1.Sealguard2.Spacernutwithwrench ats
2.Removecasterwheelfromcasterforks.
3.Removesealguardsfromthewheelhub.
4.Removeoneofthespacernutsfromtheaxle assemblyinthecasterwheel.Notethatthread lockingadhesivehasbeenappliedtolockthe spacernutstotheaxle.Removetheaxle(with theotherspacernutstillassembledtoit)from thewheelassembly.
5.Pryoutseals,andinspectbearingsforwearor damageandreplaceifnecessary.
6.PackthebearingswithaNGLIgrade#1 multi-purposegrease.
7.Insertonebearing,onenewsealintothewheel.
13.Torquethenutto75-80in-lb(8-9N-m),loosen, thenre-torqueto20-25in-lb(2-3N-m).Make sureaxledoesnotextendbeyondeithernut.
14.Reinstallthesealguardsoverthewheelhuband insertwheelintocasterfork.Reinstallcasterbolt andtightennutfully.
Important:Topreventsealandbearingdamage, checkthebearingadjustmentoften.Spinthe castertire.Thetireshouldnotspinfreely (morethan1or2revolutions)orhaveanyside play.Ifthewheelspinsfreely,adjusttorqueon spacernutuntilthereisaslightamountofdrag. Reapplythreadlockingadhesive.
CheckSparkPlugs
ServiceInterval:Every160hours
Removesparkplugs,checkconditionandresetgaps, orreplacewithnewplugs.SeeEngineOwner’s Manual.
ChangeFuelFilter
ServiceInterval:Asrequired
Afuellterisinstalledinthefuellinebetweenthe fueltankandtheengine.Replacewhennecessary.
Note:Seals(ExmarkP/N103-0063)mustbe replaced.
8.Iftheaxleassemblyhashadbothspacernuts removed(orbrokenloose),applyathreadlocking adhesivetoonespacernutandthreadontothe axlewiththewrenchatsfacingoutward.Do Notthreadspacernutallofthewayontotheend oftheaxle.Leaveapproximately1/8inch(3mm) fromtheoutersurfaceofthespacernuttothe endoftheaxleinsidethenut.
9.Inserttheassemblednutandaxleintothewheel onthesideofthewheelwiththenewsealand bearing.
10.Withtheopenendofthewheelfacingup,ll theareainsidethewheelaroundtheaxlefullof NGLIgrade#1multi-purposegrease.
11.Insertthesecondbearingandnewsealintothe wheel.
12.Applyathreadlockingadhesivetothe2ndspacer nutandthreadontotheaxlewiththewrenchats facingoutward.
ReplacementFilters
KawasakiKawasaki
P/N49019-7005
ChangeHydraulicSystem FilterandFluid
ServiceInterval:Aftertherst250hours
Every500hours/Yearly (whichevercomes rst)thereafter (Every250hours/Yearlyif usingMobil115W50)
Note:UseonlyExmarkPartNo.109–4180for
Summeruseabove32°F(0°C)orP/N1-523541for Winterusebelow32°F(0°C)(RefertoTransmission sectioninSpecicationsforlterspecications).
1.Stopengine,waitforallmovingpartstostop,and removekeyorsparkplugwire(s).Engageparking brake.
32
Maintenance
2.Carefullycleanareaaroundlter.Itisimportant thatnodirtorcontaminationenterhydraulic system.
3.Unscrewltertoremoveandallowoiltodrain fromreservoir.
Important:Beforereinstallingnewlter,ll itwithExmarkPremiumHydrooilandapply athincoatofoilonthesurfaceoftherubber seal.
Turnlterclockwiseuntilrubbersealcontactsthe lteradapter,thentightenthelteranadditional 2/3to3/4turn.
4.FillreservoirasstatedinCheckHydraulicOil
Level.
ExmarkPremiumHydroOilisrecommended. Refertothechartforanacceptablealternative:
HydroOil
ExmarkPremiumHydro Oil(Preferred)
Mobil115W50
ChangeInterval
500Hours
250Hours
Note:DoNotchangehydraulicsystemoil(except forwhatcanbedrainedwhenchanginglter),unless itisfelttheoilhasbeencontaminatedorbeen extremelyhot.
Changingoilunnecessarilycoulddamagehydraulic systembyintroducingcontaminatesintothesystem.
HydraulicSystemAirPurge
ServiceInterval:Asrequired
Airmustbepurgedfromthehydraulicsystem whenanyhydrauliccomponents,includingoil lter,areremovedoranyofthehydrauliclinesare disconnected.
Thecriticalareaforpurgingairfromthehydraulic systemisbetweentheoilreservoirandeach chargepumplocatedonthetopofeachvariable displacementpump(Figure21).Airinotherpartsof thehydraulicsystemwillbepurgedthroughnormal operationoncethechargepumpis“primed”.
5.Loosenlter1/2turnandallowasmallamount ofoiltoleakfromtheoillter(thisallowsairto bepurgedfromtheoillterandsupplyhosefrom thehydraulicreservoir).Turnlterclockwise untilrubbersealcontactsthelteradapter.Then tightenthelteranadditional2/3to3/4turn.
6.Raisetherearofmachineupandsupportwith jackstands(orequivalentsupport)justhigh enoughtoallowdrivewheelstoturnfreely.
CAUTION
Raisingthemowerdeckforserviceor maintenancerelyingsolelyonmechanical orhydraulicjackscouldbedangerous.The mechanicalorhydraulicjacksmaynotbe enoughsupportormaymalfunctionallowing theunittofall,whichcouldcauseinjury.
DoNotrelysolelyonmechanicalorhydraulic jacksforsupport.Useadequatejackstands orequivalentsupport.
7.Ifeitherdrivewheeldoesnotrotate,oneorboth ofthechargepumps(locatedonthetopofthe mainpumpasshowninFigure21)mayhavelost their“prime”.RefertoHydraulicSystemAir Purgesection.
Figure21
1.Chargepumpcap2.Loosen11/2turnsonly
1.Stopengineandwaitforallmovingpartstostop. Raisetherearofthemachineupontojackstands highenoughtoraisethedrivewheelsoffthe ground.
2.CheckoillevelasstatedinCheckHydraulicOil Levelsection.
3.Startengineandmovethrottlecontrolaheadto fullthrottleposition.MoveRHmotioncontrol leverinward(together)andmovebothlevers forwardwithequalpressure.
Ifeitherdrivewheeldoesnotrotate,itispossible toassistthepurgingofthechargepumpby carefullyrotatingthetireintheforwardposition.
33
Maintenance
Note:Itisnecessarytolightlytouchthecharge
pumpcapwithyourhandtocheckthepump temperature.Ifthecapistoohottotouch,turn offengine.Thepumpsmaybedamagedifthe pumpbecomestoohot.
Ifeitherdrivewheelstilldoesnotrotatecontinue withstep4.
4.Thoroughlycleantheareaaroundeachofthe chargepumphousings.
5.To“prime”chargepump,loosentwohexsocket headcapscrews(showninFigure21)11/2turns only.Makesureengineisnotrunning.Lift thechargepumphousingupwardandwaitfor asteadyowofoiltoowoutfromunderthe housing.Retightenthecapscrews.Dothisfor bothpumps.
Note:Hydraulicreservoircanbepressurizedup to5psitospeedthisprocess.
6.Ifeitherdrivewheelstilldoesnotrotate,stop andrepeatsteps4and5abovefortherespective pump.Ifwheelsrotateslowly,thesystemmay primeafteradditionalrunning.Checkoillevel asstatedinChecktheHydraulicOilLevel section.
7.Allowunittorunseveralminutesafterthecharge pumpsare“primed”withdrivesysteminthefull speedposition.CheckoillevelasstatedinCheck theHydraulicOilLevelsection.
8.Checkhydrodrivelinkageadjustmentasstatedin HydroDriveLinkageAdjustmentsectionin Adjustments.
WARNING
Hotexhaustsystemcomponentsmayignite gasolinevaporsevenaftertheengineis stopped.Hotparticlesexhaustedduring engineoperationmayigniteammable materials.Firemayresultinpersonalinjury orpropertydamage.
DoNotrefuelorrunengineunlessspark arresterisinstalled.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Waitformufertocool.
3.Ifanybreaksinthescreenorweldsareobserved, replacearrester.
4.Ifpluggingofthescreenisobserved,remove arresterandshakelooseparticlesoutofthe arresterandcleanscreenwithawirebrush(soak insolventifnecessary).Reinstallarresteron exhaustoutlet.
ThreadLockingAdhesives
Threadlockingadhesivessuchas“Loctite242” or“Fel-Pro,Pro-LockNutType”areusedonthe followingfasteners:
Pumpsheavesetscrews.
Sheaveretainingboltinendofenginecrankshaft.
Casterwheelspacernuts.
MobilHTSGrease(Or
WheelHubNutTorque Specication
ServiceInterval:Aftertherst100hours
Every500hoursthereafter
Torquethenutonthewheelmotortaperedshaftto 175-225ft-lb(237-305N-m).
Note:DoNotuseanti-seizecompoundonthe wheelhub.
CheckSparkArrester
(ifequipped)
ServiceInterval:Every50hours
Food-GradeAnti-seize)
MobilHTSgrease(orfood-gradeanti-seize)isused inthefollowinglocations:
Betweenthecutterhousingspindleandbearings.
Betweenthecutterhousingspindleandsheave.
Undertopcutterhousingbearingguard.
Copper-BasedAnti-seize
Copper-basedanti-seizeisusedinthefollowing locations:
OnthreadsofBladeBolts.SeeCheckMower Bladessection.
Betweenenginecrankshaftandpumpandblade drivesheaves.
34
Maintenance
Onclutcharmassemblybetweenbearingsand shaftandbetweenlowersheaveandshaft.
Betweenpumpshaftsandsheaves.
DielectricGrease
Dielectricgreaseisusedonallbladetypeelectrical connectionstopreventcorrosionandlossofcontact.
Adjustments
Note:DisengagePTO,shutoffengine,waitfor allmovingpartstostop,engageparkingbrake,and removekeybeforeservicing,cleaning,ormakingany adjustmentstotheunit.
CAUTION
Raisingthemowerdeckforserviceor maintenancerelyingsolelyonmechanical orhydraulicjackscouldbedangerous.The mechanicalorhydraulicjacksmaynotbe enoughsupportormaymalfunctionallowing theunittofall,whichcouldcauseinjury.
DoNotrelysolelyonmechanicalorhydraulic jacksforsupport.Useadequatejackstands orequivalentsupport.
DeckLeveling
Note:Sidetosidedecklevelingshouldbedoneby
anAuthorizedServiceDealer.Smalladjustmentscan beaccomplishedbyincreasingthetirepressurein thetireonthelowside.
1.Parkthemachineonalevelsurfaceanddisengage thebladecontrolswitch.
2.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
3.Checktheairpressureinthedrivetires.Ifneeded, adjusttotherecommendedination;referto CheckingtheTirePressureinDriveSystem Maintenancesection.
4.Settheheightofcutlevertothe3inch(7.6cm) position.
5.Raisethedischargedeector.
6.Carefullyrotatethebladesfronttorear.Measure fromthetipofthefrontbladetothelevelsurface (Figure22).Thebladesshouldmeasure3inches (7.6cm).
35
Maintenance
Figure22
1.Bladesfronttorear
7.Measurebetweentheoutsidecuttingedgesand theatsurface(Figure23).Ifbothmeasurements arenotwithin3/16inch(5mm),anadjustmentis required;contactanAuthorizedServiceDealer.
2.Measurehere
4.Checkandadjustthesidetosidebladelevelif youhavenotcheckedthesetting;refertoDeck Leveling.
5.Carefullyrotatethebladesfronttorear (Figure24).Measurefromthetipofthefront bladetothelevelsurfaceandthetipoftherear bladetothelevelsurfaceonallblades.Theblades shouldbe1/4inch(6.4mm)lowerinthefront thanintherear.
Figure23
1.Bladessidetoside2.Measurehere
8.Lowerthedischargedeector.
AdjustingtheCuttingDeck Rake
1.Parkthemachineonalevelsurfaceanddisengage thebladecontrolswitch.
2.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
3.Checktheairpressureinthedrivetires.Ifneeded, adjusttotherecommendedination;referto CheckingtheTirePressureinDriveSystem Maintenancesection.
Figure24
1.Bladesfronttorear
2.Measurehere
6.Loosentherearlocknutsonbothadjustment rods(Figure25).
Figure25
1.Adjustmentrod3.Frontlocknut
2.Rearlocknut
Note:Makesuretheenginedeckbrackets arerestingrmlyontherearliftpoints(see Figure26).Ifitisliftingoff,tightenthefront locknutoftheadjustingrodontheoppositeside.
36
1.Rearliftpoints
Figure26
2.Enginedeckbrackets
Maintenance
Figure27
1.Adjustmentscrew
7.Turntheadjustmentscrewuntilthebladetips match3inches(7.6cm).
7.Toraisethefrontofthemowingdeck,tightenthe frontlockingnutsbythesameamountonboth frontadjustingrods.Tightenbothrearlocking nuts.Checkthesidetosidelevelofthemower again;refertoDeckLeveling.
Note:Rakeadjustmentsmayaffectthemotion controlneutralposition.SeetheMotionControl
NeutralAdjustmentandMotionControl TrackingAdjustmentsectionsinMaintenance.
AdjustingtheRearofthe Deck
1.Parkthemachineonalevelsurfaceanddisengage thebladecontrolswitch.
2.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
3.Checktheairpressureinthedrivetires.Ifneeded, adjusttotherecommendedination;referto CheckingtheTirePressureinDriveSystem Maintenancesection.
4.Settheheightofcuttothe3inch(7.6cm) position.
5.Carefullyrotatethebladesfronttorear.Measure fromthetipofthefrontbladetothelevelsurface. Thebladesshouldmeasure3inches(7.6cm).
PumpDriveBeltTension
Self-tensioning-Noadjustmentnecessary.
MowerDeckDriveBelt Tension
Self-tensioning-Noadjustmentnecessary.
ChecktheParkBrake
1.Parkthemachineonalevelsurface.
2.Shutoffengineandwaitforallmovingpartsto stop.
3.Whentheparkbrakeisreleased,thebrakebars shouldliftoffthetiresandthehandlevershould travelforwardtotheendoftheslotinthecontrol panel.Whenengagingthebrake,thehandlever shouldtravel3/4inch(19mm)atthecontrol panelslotwhenthebrakebarsrstcontactthe tire.Measurethegapfromthefrontofthelever totheendoftheslotinthecontrolpanelwhen thebrakebarcontactsthetire.
ParkBrakeAdjustment
Iftheparkingbrakedoesnotholdsecurely,an adjustmentisrequired.
6.Ifitdoesnotmeasurecorrectly,locatethe height-of-cutrodontherightsideofthemachine (seeFigure27).
1.Parkthemachineonalevelsurface.
2.Shutoffengineandwaitforallmovingpartsto stop.
3.Disengagetheparkbrake.
37
Maintenance
4.Toadjustthebrake,removethehairpin,washer, andclevispinfromthelowerbrakeleverandyoke asshowninFigure28.
Figure28
1.Jamnut4.Lowerbrakelever
2.Yoke5.Washer
3.Clevispin
6.Hairpin
1.Switch
2.1/8inch(3mm)gap neededbetweenswitch andbrakelever
Figure29
3.Brakelever
5.Loosenthejamnut.
6.Rotatetheyoke.Totightenthebrake,rotatethe yokeup.Toloosenthebrake,rotatetheyoke down.
Note:Thebrakerodshouldbethreadedinto bothyokesthesamedistance.
7.Securetheyoketolowerbrakeleverwiththe hairpin,washer,andclevispin.
8.Tightenthejamnut.
9.Checkthebrakeoperationagain.
10.Afterthebrakeisadjusted,theleverswitchneeds tobechecked.
11.Checkthegapbetweenthebrakeleverandthe switchasshowninFigure29.Thegapneedsto bean1/8inch(3mm)withthebrakeengaged.
12.Ifneeded,loosenthescrewsholdingtheswitch andadjusttheswitch.
ElectricClutchAdjustment
ServiceInterval:Every100hours
Theclutchisadjustabletoensureproperengagement andproperbraking.
1.Stopengine,waitforallmovingpartstostop, andremovekey.Engageparkingbrake.Allow themachinetocoolcompletelybeforestarting theseinstructions.
2.Inserta0.015–0.021inch(0.381–0.533mm) feelergaugethroughoneinspectionslotinthe sideoftheassembly.Makesureitisbetweenthe armatureandtherotorfrictionsurfaces.
3.Thegapshouldbeatleast0.015(0.381mm)and notmorethan0.021(0.533mm).Ifadjustmentis needed,thensetat0.015(0.381mm)foreachof thethreeadjustmentslotpositions.
4.Tightenthelocknutsuntilthereisslightbinding onthefeelergaugebutitcanbemovedeasily withintheairgap(seeFigure30).
38
Figure30
1.Adjustingnut3.Feelergauge
2.Slot
MotionControlNeutral Adjustment
Checktoseeifanadjustmentisrequired:
1.Withtheengineoff,turntheignitionswitchto the“ON”position.
Maintenance
6.Loosenthelocknutsontheturnbuckleonthe RHmotioncontrol(asviewedfromtherearof themachine—seeFigure32).Withtheright motioncontrolinthePTOdisengageposition, holdtheLHmotioncontrolintheposition determinedinstep4or5.Rotatetheturnbuckle untiltheLCDindicatorcomeson.
Figure32
1.Locknut
2.Turnbuckle
3.Locknut(LHthread)
2.LocatetheLCDindicatorinthemessagedisplay.
Figure31
1.NeutralLCDindicator
3.Withthemotioncontrolleversintheneutral position(seeFigure4)(withnoforceonthelever eitherforwardorback),theneutralLCDindicator shouldappear.
4.Iftheindicatorilluminates,movetheRHlever rstforward,thenbackward,notingtheposition ofthecontrolleverwhentheindicatordisappears. Theamountofmovement,bothforwardand back,shouldbeapproximatelythesame;ifnot, gotostep6.
7.Continuetorotatetheturnbuckle,countingthe turns,untiltheLCDindicatorturnsoff.Rotate theturnbuckleintheoppositedirectionhalfthe numberofturnscounted.ReleasetheLHmotion controlleverandtightenthelocknutsonthe rightside.
8.AdjusttheturnbuckleontheLHside(asviewed fromtherearofthemachine—seeFigure33) untiltheleftcontrolhasapproximatelythesame naturalneutralpositionastheright.Ifmore adjustmentisneeded,contactanAuthorized ServiceDealer.Finaladjustmentoftheleftside isdoneinthetrackingadjustmentsection.Ifno adjustmentisrequired,seeChecktheNeutral SwitchAlignmentsection.
5.Iftheindicatordoesnotilluminate,moveboth motioncontrolleversforwardandthenbackward. Continuetowatchthemessagedisplayandnote thepositionofthecontrolswhenitappears.
39
Maintenance
1.Rotatetoincreasespeed
2.Turnbuckle
3.Rotatetodecreasespeed
Figure33
ChecktheNeutralSwitch Alignment
1.Parkthemachineonalevelsurfaceanddisengage thebladecontrolswitch.
2.Stopengine,waitforallmovingpartstostop,and removethekeyorsparkplugwire(s).
3.Settheheightofcuttothe3inch(7.6cm) position.
4.PerformtheMotionControlNeutral
AdjustmentandMotionControlTracking AdjustmentasstatedintheMaintenancesection.
5.Releasetherearcushionfromtherearofthe machineandlowertotheplatform.
9.Reinstalltherearcushion.
MotionControlTracking Adjustment
Ifthemachinetravelsorpullstoonesidewhenthe motioncontrolleversareinthefullforwardposition, adjustthetracking.
1.Pushbothcontrolleversforwardthesame distance.
2.Checkifthemachinepullstooneside.Ifitdoes, stopthemachineandsettheparkingbrake.
3.Releasetherearcushionfromtherearofthe machine.
4.Placethefrontreference/speedcontrolbarin themaximumforwardposition.SeeAdjusting theFrontReference/SpeedControlBarin Operation.
5.RotatetheturnbuckleontheLHsideofthe machine(asviewedfromtherearofthemachine —seeFigure33).
6.Lookingdowntowardstheturnbuckle—rotate itcounterclockwise,in1/4turnincrements,to increasespeedorclockwisetodecreasespeed.
7.Drivethemachineandcheckthefullforward tracking.
6.CheckthealignmentontheLHandRHneutral switchesupperandlowersurfaces(reference Figure34).Iftheyarenotinalignment,loosenthe hardwareonthelowerneutralswitchandadjustit forwardorrearwardasnecessary.Oncealigned, tightenthehardware.Checktheneutralswitch alignmentagainasthedeckismovedthroughthe highestandlowestcutheightsetting;adjustthe lowerneutralswitchsurfaceifnecessary.
Figure34
1.Alignmentreference
2.Upperneutralswitch surface
3.Switchmountingplate
4.Lowerneutralswitch surface
5.Hardware
8.Repeatsteps5through7untildesiredtracking isobtained.
9.Reinstalltherearcushion.
7.Adjusttheupperneutralswitchsurfaceleft orrightifside-to-sidealignmentisneeded. Theupperandlowerswitchesshouldbeas
40
Maintenance
closetogetheraspossiblewithouttouching (approximately.06inch(1.5mm)gapisdesirable). Theswitchmountingplatecanbemovedupor downtoadjustthepositionofthelowerneutral switch.
8.Checkthefunctionoftheneutralswitchesby temporarilyreplacingthekey.Withtheengine off,turntheignitionswitchtothe“ON”position. LocatetheLCDindicatorinthemessagedisplay. Raiseandlowerthedeck.
A.Iftheindicatordisplayswhilemovingthedeck
upanddown,theneutralswitcheshavebeen adjustedproperlyandnofurtheradjustment isnecessary.
B.Iftheindicatordoesnotstaylitwhilemoving
thedeckupanddown,contactanAuthorized ServiceDealer.Removethekey .
AdjustRHMotionControl HandlePosition
Ifthemotioncontrolleversdonotalignhorizontally, adjusttherightsidemotioncontrollever.
Note:Adjustthehorizontalalignmentbeforethe fronttobackalignment.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Pushtherightmotioncontrolleverdownoutof lockedneutralposition.
5.Releasethecushionfromtherearofthemachine.
6.Loosenthenutandboltholdingthecam.
7.Adjustthecamuntilitalignswiththeleftmotion controlleverandtightenthenutandboltforthe cam.
Figure36
1.Switchscrews
2.Nutandbolt
3.Cam
4.Frontreference/speedcontrolhandle
8.Afterthecamisadjusted,theleverswitchneeds tobechecked.
9.Checkthegapbetweenthecontrolleverand switchasshowninFigure37.Thegapneeds tobean1/8inch(3mm)withtherightmotion controlleverintheneutral,operateposition.
3.Checkifitalignshorizontallywiththeleftmotion controllever.
Figure35
1.LHMotioncontrollever
2.RHMotioncontrollever
3.RHMotioncontrolleverinPTOdisengagedposition
4.Checkthehorizontalalignmenthere
4.Toadjusttherightmotioncontrollever horizontally,thecamneedstobeadjusted.
41
Maintenance
Figure37
1.Switch
2.Cam
3.Rightmotioncontrolleverintheneutraloperateposition
4.1/8inch(3mm)
Figure38
1.Springdiscwashers
10.Ifneeded,loosenthescrewsholdingtheswitch andadjusttheswitch.
11.Tightentheswitchscrews.
CasterPivotBearings Pre-LoadAdjustment
Removedustcapfromcasterandtightennylocnut untilwashersareatandbackoff1/4ofaturn toproperlysetthepre-loadonthebearings.If disassembled,makesurethespringdiscwashersare reinstalledasshowninFigure38.
42
Maintenance
Cleaning
CleanEngineandExhaust SystemArea
ServiceInterval:Beforeeachuseordaily
(Mayberequiredmore oftenindryordirty conditions.)
CAUTION
Excessivedebrisaroundenginecoolingair intakeandexhaustsystemareacancause engine,exhaustarea,andhydraulicsystem tooverheatwhichcancreatearehazard.
Cleanalldebrisfromengineandexhaust systemarea.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Cleanalldebrisfromrotatingengineairintake screen,aroundengineshrouding,andexhaust systemarea.
3.Wipeupanyexcessivegreaseoroilaroundthe engineandexhaustsystemarea.
RemoveEngineShroudsand CleanCoolingFins
ServiceInterval:Every80hours
CleanDebrisFromMachine
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Cleanoffanyoil,debris,orgrassbuild-uponthe machineandcuttingdeck,especiallyunderdeck beltshields,aroundthefueltank,aroundengine andexhaustarea.
CleanGrassBuild-UpUnder Deck
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Raisedecktothetransport(maximumcutting height)position.Liftthefrontofunitandsupport unitusingjackstandsorequivalentsupport.
CAUTION
Raisingthemowerdeckforserviceor maintenancerelyingsolelyonmechanical orhydraulicjackscouldbedangerous.The mechanicalorhydraulicjacksmaynotbe enoughsupportormaymalfunctionallowing theunittofall,whichcouldcauseinjury.
DoNotrelysolelyonmechanicalorhydraulic jacksforsupport.Useadequatejackstands orequivalentsupport.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Removecoolingshroudsfromengineandclean coolingns.Alsocleandust,dirt,andoilfrom externalsurfacesofenginewhichcancause impropercooling.
3.Makesurecoolingshroudsareproperly reinstalled.Operatingtheenginewithout coolingshroudswillcauseenginedamagedueto overheating.
3.Cleanoutanygrassbuild-upfromundersideof deckandindischargedeector.
WasteDisposal
MotorOilDisposal
Engineoilandhydraulicoilarebothpollutantsto theenvironment.Disposeofusedoilatacertied recyclingcenteroraccordingtoyourstateandlocal regulations.
43
Maintenance
BatteryDisposal
DANGER
Batteryelectrolytecontainssulfuricacid, whichispoisonousandcancausesevere burns.Swallowingelectrolytecanbefatalor ifittouchesskincancausesevereburns.
Wearsafetyglassestoshieldeyes,and rubberglovestoprotectskinandclothing whenhandlingelectrolyte.
DoNotswallowelectrolyte.
Intheeventofanaccident,ushwith waterandcalladoctorimmediately.
Federallawstatesthatbatteriesshouldnotbeplaced inthegarbage.Managementanddisposalpractices mustbewithinrelevantfederal,state,orlocallaws.
Ifabatteryisbeingreplacedoriftheunitcontaining thebatteryisnolongeroperatingandisbeing scrapped,takethebatterytoalocalcertiedrecycling center.Ifnolocalrecyclingisavailablereturnthe batterytoanycertiedbatteryreseller.
44
Troubleshooting
Troubleshooting
Important:Itisessentialthatalloperatorsafetymechanismsbeconnectedandinproperoperating
conditionpriortomoweruse.
Whenaproblemoccurs,donotoverlookthesimplecauses.Forexample:startingproblemscouldbecaused byanemptyfueltank.
Thefollowingtablelistssomeofthecommoncausesoftrouble.DoNotattempttoserviceorreplacemajor itemsoranyitemsthatcallforspecialtimingofadjustmentsprocedures(suchasvalves,governor,etc.).Have thisworkdonebyyourEngineServiceDealer.
Note:WhendisconnectingelectricalconnectorsDoNotpullonthewirestoseparatetheconnectors.
ProblemPossibleCauseCorrectiveAction
Starterdoesnotcrank.
Enginewillnotstart,startshard,orfailsto keeprunning.
1.PTOisengaged.
2.Oneofthespeedcontrolleversarenot inneutralposition.
3.Batterydoesnothaveafullcharge.
4.Electricalconnectionsarecorroded,loose orfaulty.
5.Fuseisblown.5.Replacetheblownfuse.
6.NeutralLCDindicatordoesnot illuminate.
7.Relayorswitchisdefective.7.ContactanAuthorizedServiceDealer.
1.Fueltankisempty.1.Fillthefueltank.
2.Fuelshutoffvalveisclosed.
3.Thethrottleandchokearenotinthe correctposition.
4.Dirtinfuellter.4.Replacethefuellter.
5.Dirt,water,orstalefuelisinthefuel system.
6.Aircleanerisdirty.
7.Electricalconnectionsarecorroded,loose orfaulty.
8.Relayorswitchisdefective.8.ContactanAuthorizedServiceDealer.
9.Faultysparkplug.
10.Sparkplugwireisnotconnected.
1.DisengagethePTO.
2.Ensurethespeedcontrolleverisinthe neutralposition.
3.
Chargethebattery.SeeCheck
BatteryChargeandRecommended JumpStartingProceduresectionsin
Maintenance.
4.Checktheelectricalconnectionsfor goodcontact.Cleanconnectorterminals thoroughlywithelectricalcontactcleaner, applydielectricgreaseandreconnect.
6.Checkreedswitch.
2.Openthefuelshutoffvalve.
3.Besurethethrottlecontrolismidway betweenthe“SLOW”and“F AST” positions,andthechokeisinthe“ON” positionforacoldengineorthe“OFF” positionforawarmengine.
5.ContactanAuthorizedServiceDealer.
6.Cleanorreplacetheaircleanerelement.
7.Checktheelectricalconnectionsfor goodcontact.Cleanconnectorterminals thoroughlywithelectricalcontactcleaner, applydielectricgreaseandreconnect.
9.Clean,adjustorreplacesparkplug.
10.Checkthesparkplugwireconnection.
Enginelosespower.
1.Engineloadisexcessive.1.Reducethegroundspeed.
2.Aircleanerisdirty.
3.Oillevelinthecrankcaseislow.
4.Coolingnsandairpassagesforthe engineareplugged.
5.V entholeinthefuelcapisplugged.
6.Dirtinfuellter.6.Replacethefuellter.
7.Dirt,water,orstalefuelisinthefuel system.
2.Cleanorreplacetheaircleanerelement.
3.Addoiltothecrankcase.
4.Removetheobstructionsfromthecooling nsandairpassages.
5.Cleanorreplacethefuelcap.
7.ContactanAuthorizedServiceDealer.
45
Troubleshooting
ProblemPossibleCauseCorrectiveAction
Engineoverheats.
Mowerpullsleftorright(withleversfully forward).
Machinedoesnotdrive.
Unevencuttingheight.
1.Engineloadisexcessive.1.Reducethegroundspeed.
2.Oillevelinthecrankcaseislow.
3.Coolingnsandairpassagesforthe engineareplugged.
1.Tirepressureindrivetiresnotcorrect.1.Adjusttirepressureinthedrivetires.
2.Trackingneedsadjustment.2.Adjustthetrackingbyturningturnbuckle
1.Bypassvalveisnotclosedtight.1.Tightenthebypassvalve.
2.Driveorpumpbeltisworn,looseor broken.
3.Driveorpumpbeltisoffapulley.3.Changethebelt.
1.Blade(s)notsharp.1.Sharpentheblade(s).
2.Cuttingblade(s)is/arebent.
3.Mowerdeckisnotlevel.3.Levelmowerdeckfromside-to-sideand
4.Undersideofmowerisdirty.4.Cleantheundersideofthemower.
5.Tirepressureindrivetiresnotcorrect.5.Adjusttirepressureinthedrivetires.
6.Bladespindlebent.6.ContactanAuthorizedServiceDealer.
7.Tipsofadjacentbladesareatanuneven cuttingheight.Bladestipsshouldbeeven within3/16inchwhichisapproximately onebladethickness.
2.Addoiltothecrankcase.
3.Removetheobstructionsfromthecooling nsandairpassages.
ontheLHturnbuckleinthedirectionthat themowerneedstobeadjustedto.Rotate theturnbucklein1/4turnincrements untilthemowertrackscorrectly.
2.Changethebelt.
2.Installnewcuttingblade(s).
front-to-rear.
7.Replaceblades,spindlesand(or)check fordamagetomowerdeck.
Abnormalvibration.
Bladesdonotrotate.
1.Cuttingblade(s)is/arebentorunbalanced.
2.Blademountingboltisloose.2.Tightentheblademountingbolt.
3.Enginemountingboltsareloose.3.Tightentheenginemountingbolts.
4.Looseenginepulley,idlerpulley,orblade pulley.
5.Enginepulleyisdamaged.5.ContactanAuthorizedServiceDealer.
6.Bladespindleisbent.6.ContactanAuthorizedServiceDealer.
7.Beltisdamaged.7.Installnewbelt.
1.Drivebeltisoffpulley.1.Checkbeltfordamage;replaceif
2.Deckbeltisworn,looseorbroken.2.Installnewdeckbelt.
3.Deckbeltisoffpulley .3.Installdeckpulleyandchecktheidler
4.Brokenormissingidlerspring.
5.Electricclutchoutofadjustment.5.Adjusttheclutchairgap.
6.Damagedelectricclutch.6.ContactanAuthorizedServiceDealer.
1.Installnewcuttingblade(s).
4.Tightentheappropriatepulley.
necessary.Installdrivebeltandcheck adjustingshaftsandbeltguidesforcorrect position.
pulley,idlerarmandspringforcorrect positionandfunction.
4.Replacethespring.
46
Schematics
FUSE BLOCK
KEY SWITCH
I
AYX B S
MAGNETO
SOLENOID (-)
SOLENOID (+)
B+
REGULATOR
FUEL SOLENOID
ENGINE
G
ROUND
PTO CLUTCH
NEUTRAL
KEY SWITCH
VIEWED FROM
BACK OF SWITCH
KEY SW
SWITCH
PTO SWITCH
OPERATOR
PRESENT SW
PARK BRAKE
SWITCH
HOUR METER
RED
RED
RED
RED
VIOLET
VIOLET
BLUE
GREEN
ORANGE
PINK
PINK
PINK
PINK
PINK
GRAY
TAN
YELLOW
VIOLET
WHITE
BROWN
BROWN
BLACK
BROWN
BLACK
(N/C)
(N/C)
AUXILARY
CONNECTOR
ORANGE
ORANGE
BLACK
1 2 3 4 5
1
1 2 3 4 5 6 7 8
1
1
1
1
1
1
1
2 1
1 2
7
6
5
4
3
2
1
8
11
10
9
8
7
6
5
4
3
2
1
12
2 1
1 2
A B
X
OFF = NO CONNNECTION
ON = B I A AND X Y
START = B I S
Y
A
S
B
I
G012957
Schematics
ElectricalDiagram
47
Schematics
ElectricalSchematic
48
HydraulicDiagram
Schematics
49
General Warranty Conditions and Products Covered
Exmark Mfg. Co. Inc. and its affiliate, Exmark Warranty Company, pursuant to an agreement between them, jointly warrant on the terms and conditions herein, that we will repair, replace or adjust any
part on these
products and found by us (in the exercise of our reasonable discretion) to
be defective in factory materials or workmanship.
This warranty may only be assigned or transferred to a second (or third) owner by an authorized Exmark dealer. The warranty period commences upon the date of the original retail purchase.
Commercial Warranty Conditions
This warranty applies to Exmark Lazer Z, Lazer Z Advantage Series (AS) X, and Vantage turf equipment sold in the U.S. or Canada for a period of three years for commercial usage.
This warranty includes the cost of parts and labor for a period of two years and the cost of parts for one additional year. This warranty does not cover pickup and delivery charges to and from any authorized Exmark Service Dealer.
Consumer Warranty Conditions
This warranty applies to Exmark Lazer Z, Lazer Z AS X, and Vantage turf equipment sold in the U.S. or Canada for a period of five years or 750 hours (whichever occurs first) for residential usage.
Residential usage means use of the product on the same lot as your home. Use at more than one location is considered commercial use, and the commercial use warranty detailed above would apply.
This warranty only includes the cost of parts and labor. For the first warrantable service repair, Exmark will cover up to $45 for associated pick-up and delivery charges to and from any authorized Exmark Service Dealer. Additional transportation charges may apply, contact your Dealer for details.
Warranty Exceptions
 Warranty Exceptions Warranty Period
• Bags, Belts and Tires 90 days
• Battery 1 Year Prorated
• Engine (except Kohler EFI) 2 years*
• Kohler EFI Engine 3 years* * The Engine warranty is covered by the engine manufacturer. Please
refer to the engine manufacturer’s warranty statement that is included in the literature packet.
Items and Conditions Not Covered
This warranty does not cover the following:
• Any damage or deterioration due to normal use, wear and tear, or  exposure.
• Cost of regular maintenance service or parts, such as filters, fuel,   lubricants, tune-up parts, and adjustments.
• Any product or part which has been altered or misused or required   replacement or repair due to normal wear, accidents, or lack of proper  maintenance.
• Any repairs necessary due to use of parts, accessories or supplies,   including gasoline, oil or lubricants, incompatible with the turf   equipment or other than as recommended in the operator's manual or   other operational instructions provided by Exmark.
There are no other express warranties except for engine and special emission system coverage.
All warranty work must be performed by an authorized Exmark Service Dealer using Exmark approved replacement parts.
Instructions for Obtaining Warranty Service
The product must be registered with original proof of purchase by an Exmark Service Dealer before obtaining any warranty service.
Contact any Exmark Service Dealer to arrange service at their dealership. To locate a dealer convenient to you, access our website at www.exmark.com. U.S. or Canada customers may also call 402-223-6375.
If for any reason you are dissatisfied with the Service Dealer’s analysis or with the assistance provided, contact us at:
Exmark Customer Service Department  The Exmark Warranty Company  2101 Ashland Avenue  Beatrice, NE 68310  402-223-6375 or  service@exmark.com
Owner’s Responsibilities
If your product requires warranty service it must be returned to an authorized Exmark service dealer within the warranty period. This warranty extends only to turf equipment operated under normal conditions. You must read the operator’s manual. You must also properly service and maintain your Exmark product as described in the operator’s manual. Such routine maintenance, whether performed by a dealer or by you, is at your expense.
General Conditions
The sole liability of Exmark and Exmark Warranty Company with respect to this warranty shall be repair or replacement of defective components as set forth herein. Neither Exmark nor Exmark Warranty Company
shall be liable for any incidental or consequential loss or damage.
Such damages include but are not limited to:
• Expenses related to gasoline, oil or lubricants.
• Travel time, overtime, after hours time or other extraordinary repair  charges or charges relating to repairs or replacements outside of   normal business hours at the place of business of the authorized   Exmark Service Dealer.
• Rental of like or similar replacement equipment during the period of  any warranty, repair or replacement work.
• Any telephone or telegram charges or travel charges.
• Loss or damage to person or property other than that covered by the  terms of this warranty.
• Any claims for lost revenue, lost profit or additional cost as    a result of a claim of breach of warranty.
• Attorney's fees.
No Claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Exmark mower.
All implied warranties of merchantability (that the product is fit for ordinary use) and fitness for use (that the product is fit for a particular purpose) are limited to the duration of the express warranty.
Some states do not allow exclusions of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Exmark Lazer Z, Lazer Z Advantage Series X, and Vantage Turf Equipment
3 Year Limited Commercial Warranty
5 Year or 750 Hours Limited Consumer Warranty
G4500-590_C
50
Notes:
51
Notes:
52
ServiceRecord
Date:
DescriptionofWorkDone:ServiceDoneBy:
53
54
G011841
Figure39
Thispagemaybecopiedforpersonaluse.
1.Themaximumslopeyoucansafelyoperatethemachineonis20degrees.Usetheslopeindicatortodeterminethe degreeofslopeofhillsbeforeoperating.DoNotoperatethismachineonaslopegreaterthan20degrees.Fold alongtheappropriatelinetomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge.
55
MI D-MOUNT RIDING ACCE SSORIES AND OPTIONS
SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS
WALK-BEHIND ACCESSORIES AND OPTIONS
GRASS CATCHER
MICRO-MULCH SYSTEM
TURF STRIPER
STANDON
CUSTOM RIDE SEAT SUSPENSION SYSTEM
FULL SUSPENSION SEAT
DECK LIFT ASSIST KIT
HITCH KIT
LIGHT KIT
12
V POWER PORT
MICRO-MULCH SYSTEM
OPERATOR CONTROLLED DISCHARGE
ROLL OVER PROTECTION SYSTEM (ROPS)
SUN SHADE
TRASH CONTAINER
TURF STRIPER
ULTRA VAC COLLECTION SYSTEM
ULTRA VAC QUICK DISPOSAL SYSTEM
OU T-F RONT RIDING AC CESSORIES A ND OPTIONS
CUSTOM RIDE SEAT SUSPENSION SYSTEM
DUAL-TAIL WHEEL
FLOOR PAN EXTENDER
HITCH KIT
LIGHT KIT
MICRO-MULCH SYSTEM
ROLL OVER PROTECTION SYSTEM (ROPS)
SNOW BLADE
SNOWBLOWER
SUN SHADE
TRASH CONTAINER
ULTRA VAC COLLECTION SYSTEM
ULTRA VAC QUICK DISPOSAL SYSTEM
WEATHER CAB
PlaceModelNo.andSerialNo.
LabelHere(IncludedintheLiterature
Pack)orFillinBelow
ModelNo.EngineSerialNo.(E/No)
SerialNo.
©2010ExmarkMfg.Co.,Inc. IndustrialParkBox808 Beatrice,NE68310 AllRightsReserved
DatePurchased
EngineModelNo.andSpec.No.
PartNo.4500-648Rev .D (402)223-6300 Fax(402)223-5489 PrintedintheUSA
www.exmark.com
Loading...