Exmark Phazer 977, Phazer 820 User Manual

PHAZER
ForSerialNos. 820,977&Higher
PartNo.4500-488Rev.C
WARNING
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:IMPORTANTTheengineinthis productisnotequippedwithasparkarrester mufer.ItisaviolationofCaliforniaPublic ResourceCode(CPRC)Section4442touse oroperatethisengineonanyforest-covered, brush-covered,orgrass-coveredlandasdened inCPRC4126.Otherstatesorfederalareasmay havesimilarlaws.
Toacquireasparkarresterforyourunit,seeyour EngineServiceDealer.
ThissparkignitionsystemcomplieswithCanadian ICES-002Cesystèmed’allumageparètincellede vèhiculeestconformeàlanormeNMB-002du Canada
TheenclosedEngineOwner’sManualis suppliedforinformationregardingTheU.S. EnvironmentalProtectionAgency(EPA)and theCaliforniaEmissionControlRegulationof emissionsystems,maintenanceandwarranty.
KeepthisengineOwner’sManualwithyourunit. ShouldthisengineOwner’sManualbecome damagedorillegible,replaceimmediately. Replacementsmaybeorderedthroughthe enginemanufacturer.
Exmarkreservestherighttomakechangesor addimprovementstoitsproductsatanytime withoutincurringanyobligationtomakesuch changestoproductsmanufacturedpreviously. Exmark,oritsdistributorsanddealers,accept noresponsibilityforvariationswhichmaybe evidentintheactualspecicationsofitsproducts andthestatementsanddescriptionscontained inthispublication.
©2010ExmarkMfg.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.
Byfollowingtheoperating,maintenance,andsafety instructions,youwillprolongthelifeofyourmower, maintainitsmaximumefciency ,andpromotesafe operation.
Ifadditionalinformationisneeded,orshouldyou requiretrainedmechanicservice,contactyour authorizedExmarkequipmentdealerordistributor. Exmarkpartsmanualsareavailableonlineat http://www.exmark.com/manuals.htm
Figure1
1.Modelandserialnumberlocation
ModelNo.
SerialNo.
AllExmarkequipmentdealersanddistributorsare keptinformedofthelatestmethodsofservicing andareequippedtoprovidepromptandefcient serviceintheeldorattheirservicestations.They carryamplestockofservicepartsorcansecurethem promptlyforyoufromthefactory.
AllExmarkpartsarethoroughlytestedandinspected beforeleavingthefactory,however,attentionis requiredonyourpartifyouaretoobtainthefullest measureofsatisfactionandperformance.
Wheneveryouneedservice,genuineExmarkparts, oradditionalinformation,contactanAuthorized ServiceDealerorExmarkCustomerServiceandhave themodelandserialnumbersofyourproductready .
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........................................................17
OperatingInstructions..................................18
Transporting.................................................20
Maintenance.........................................................22
RecommendedMaintenanceSchedule(s)...........22
PeriodicMaintenance.......................................23
CheckEngineOilLevel.................................23
CheckBatteryCharge....................................23
CheckMowerBlades.....................................24
CheckSafetyInterlockSystem.......................25
CheckforLooseHardware............................25
ServiceAirCleaner........................................26
ChangeEngineOil........................................26
CheckHydraulicOilLevel.............................26
CheckTirePressures.....................................26
CheckConditionOfBelts..............................26
LubricateGreaseFittings...............................27
LubricateCasterWheelHubs........................27
CheckSparkPlugs.........................................28
ChangeHydraulicSystemFilter.....................28
ThreadLockingAdhesives.............................29
MobilHTSGrease(OrFood-Grade
Anti-seize).................................................29
DielectricGrease...........................................29
Adjustments.....................................................30
DeckLeveling...............................................30
PumpDriveBeltTension...............................30
DeckDriveBeltTension................................30
ElectricClutchAdjustment............................30
MotionControlLinkageAdjustment.............30
AdjustThrottleLeverTension.......................31
Cleaning...........................................................31
CleanEngineAirCoolingSystem...................31
RemoveEngineShroudsandCleanCooling
Fins...........................................................31
CleanGrassBuild-UpUnderDeck................31
WasteDisposal..............................................32
Troubleshooting...................................................33
Schematics...........................................................35
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.
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
Thismanualusestwootherwordstohighlight information.Importantcallsattentiontospecial mechanicalinformationandNoteemphasizes generalinformationworthyofspecialattention.
SafeOperatingPractices
Training
ReadtheOperator’sManualandothertraining material.Iftheoperator(s)ormechanic(s)can notreadEnglishitistheowner’sresponsibilityto explainthismaterialtothem.
Becomefamiliarwiththesafeoperationofthe equipment,operatorcontrols,andsafetysigns.
Alloperatorsandmechanicsshouldbetrained. Theownerisresponsiblefortrainingtheusers.
Thismachineproducessoundlevelsinexcess of85dBAattheoperator’searandcancause hearinglossthroughextendedperiodsof exposure.
Wearhearingprotectionwhenoperatingthis machine.
Inspecttheareawheretheequipmentistobe usedandremoveallrocks,toys,sticks,wires, bones,andotherforeignobjectswhichcanbe thrownbythemachineandmaycausepersonal injurytotheoperatororbystanders.
5
Safety
DANGER
Incertainconditionsgasolineisextremely ammableandvaporsareexplosive.
Areorexplosionfromgasolinecanburn you,others,andcausepropertydamage.
Fillthefueltankoutdoorsonlevelground, inanopenarea,whentheengineiscold. Wipeupanygasolinethatspills.
Neverrellthefueltankordrainthe machineindoorsorinsideanenclosed trailer.
DoNotllthefueltankcompletelyfull. Fillthefueltanktothebottomoftheller neck.Theemptyspaceinthetankallows gasolinetoexpand.Overllingmayresult infuelleakageordamagetotheengineor emissionsystem(ifequipped).
Neversmokewhenhandlinggasoline,and stayawayfromanopenameorwhere gasolinefumesmaybeignitedbyspark.
Storegasolineinanapprovedcontainer andkeepitoutofthereachofchildren.
Addfuelbeforestartingtheengine.Never removethecapofthefueltankoradd fuelwhenengineisrunningorwhenthe engineishot.
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.
Iffuelisspilled,DoNotattempttostart theengine.Moveawayfromtheareaof thespillandavoidcreatinganysourceof ignitionuntilfuelvaporshavedissipated.
DoNotoperatewithoutentireexhaust systeminplaceandinproperworking condition.
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,especiallythemufer, becomeextremelyhot.Severeburnscanoccur oncontactanddebris,suchasleaves,grass, brush,etc.cancatchre.
Allowengineparts,especiallythemufer,to coolbeforetouching.
Removeaccumulateddebrisfrommufer andenginearea.
Installandmaintaininworkingordera sparkarresterbeforeusingequipment onforest-covered,grass-covered,or brush-coveredunimprovedland.
WARNING
Engineexhaustcontainscarbonmonoxide, whichisanodorlessdeadlypoisonthatcankill you.
DoNotrunengineindoorsorinasmallconned areawheredangerouscarbonmonoxidefumes cancollect.
Operateonlyindaylightorgoodarticiallight, keepingawayfromholesandhiddenhazards.
Besurealldrivesareinneutralandparkingbrake isengagedbeforestartingengine.
Neveroperatethemowerwithdamagedguards, shields,orcovers.Alwayshavesafetyshields, guards,switchesandotherdevicesinplaceandin properworkingcondition.
Nevermowwiththedischargedeectorraised, removedoralteredunlessthereisagrass collectionsystemormulchkitinplaceand workingproperly.
DoNotchangetheenginegovernorsettingor overspeedtheengine.
–Beforeclearingblockages.
–Wheneveryouleavethemower.
Stopengine,waitforallmovingpartstostop,and engageparkingbrake:
–Beforerefueling.
–Beforedumpingthegrasscatcher.
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.
Stopengine,waitforallmovingpartstostop, removekeyandengageparkingbrake:
–Beforechecking,cleaningorworkingonthe
mower.
–Afterstrikingaforeignobjectorabnormal
vibrationoccurs(inspectthemowerfor damageandmakerepairsbeforerestarting andoperatingthemower).
SlopeOperation
UseExtremecautionwhenmowingand/orturning onslopesaslossoftractionand/ortip-overcould occur.Theoperatorisresponsibleforsafeoperation onslopes.
7
Safety
DANGER
Operatingonwetgrassorsteepslopescancause slidingandlossofcontrol.Wheelsdroppingover edges,ditches,steepbanks,orwatercancause rollovers,whichmayresultinseriousinjury, deathordrowning.
DoNotmowslopeswhengrassiswet.
DoNotmowneardrop-offsornearwater.
DoNotmowslopesgreaterthan15degrees.
Reducespeedanduseextremecautionon slopes.
Avoidsuddenturnsorrapidspeedchanges.
Seeinsidethebackcovertodeterminethe approximateslopeangleoftheareatobemowed.
Useawalkbehindmowerand/orahandtrimmer neardrop-offs,ditches,steepbanksorwater. (Figure3).
Beawarethatoperatingonwetgrass,acrosssteep slopesordownhillmaycausethemowertolose traction.Lossoftractiontothedrivewheelsmay resultinslidingandalossofbrakingandsteering.
Alwaysavoidsuddenstartingorstoppingona slope.Iftireslosetraction,disengagetheblades andproceedslowlyofftheslope.
Followthemanufacturer’srecommendationsfor wheelweightsorcounterweightstoimprove stability.
Useextremecarewithgrasscatchersor attachments.Thesecanchangethestabilityofthe machineandcauselossofcontrol.
MaintenanceandStorage
Disengagedrives,lowerimplement,setparking brake,stopengineandremovekeyordisconnect sparkplugwire.Waitforallmovementtostop beforeadjusting,cleaningorrepairing.
Keepengine,enginearea,andpumpdrivebelt compartmentfreefromaccumulationofgrass, leaves,excessivegreaseoroil,andotherdebris whichcanaccumulateintheseareas.These materialscanbecomecombustibleandmayresult inare.
Figure3
1.Water
2.DangerZone-Useawalkbehindmowerand/orhand trimmeronslopesgreaterthan15degrees,near drop-offs,andwater.
3.SafeZone-Usethemowerhereonslopeslessthan15 degrees
Removeormarkobstaclessuchasrocks,tree limbs,etc.fromthemowingarea.Tallgrasscan hideobstacles.
Watchforditches,holes,rocks,dipsandrisesthat changetheoperatingangle,asroughterraincould overturnthemachine.
Avoidsuddenstartswhenmowinguphillbecause themowermaytipbackwards.
LetenginecoolbeforestoringandDoNotstore nearameoranyenclosedareawhereopenpilot lightsorheatappliancesarepresent.
Shutofffuelwhilestoringortransporting.Do Notstorefuelnearamesordrainindoors.
Parkmachineonlevelground.Neverallow untrainedpersonneltoservicemachine.
Usejackstandstosupportcomponentswhen required.
Carefullyreleasepressurefromcomponentswith storedenergy.
Disconnectbatteryorremovesparkplugwire beforemakinganyrepairs.Disconnectthe negativeterminalrstandthepositivelast. Reconnectpositiverstandnegativelast.
Usecarewhencheckingblades.Wraptheblade(s) orweargloves,andusecautionwhenservicing them.Onlyreplacedamagedblades.Never straightenorweldthem.
Keephandsandfeetawayfrommovingparts. Ifpossible,DoNotmakeadjustmentswiththe enginerunning.
8
Safety
Chargebatteriesinanopenwellventilatedarea, awayfromsparkandames.Unplugcharger beforeconnectingordisconnectingfrombattery. Wearprotectiveclothinganduseinsulatedtools.
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.
CAUTION
WARNING
Removingstandardoriginalequipmentparts, orusingnon-Exmarkreplacementpartsand accessoriesmayalterthewarranty,traction,and safetyofthemachine.Failuretouseoriginal Exmarkpartscouldcauseseriousinjuryor death.
Replaceallpartsincluding,butnotlimitedto tires,belts,andbladeswithoriginalExmark parts.
WARNING
Hydraulicuidescapingunderpressure canpenetrateskinandcauseinjury.Fluid accidentallyinjectedintotheskinmustbe surgicallyremovedwithinafewhoursbyadoctor familiarwiththisformofinjuryorgangrenemay result.
Ifequipped,makesureallhydraulicuid hosesandlinesareingoodconditionandall hydraulicconnectionsandttingsaretight beforeapplyingpressuretohydraulicsystem.
Keepbodyandhandsawayfrompinhole leaksornozzlesthatejecthighpressure hydraulicuid.
Usecardboardorpaper,notyourhands,to ndhydraulicleaks.
Safelyrelieveallpressureinthehydraulic systembyplacingthemotioncontrollevers inneutralandshuttingofftheenginebefore performinganyworkonthehydraulicsystem.
Iftheignitionisinthe“ON”positionthere ispotentialforsparksandengagement ofcomponents.Sparkscouldcausean explosionormovingpartscouldaccidentally engagecausingpersonalinjury
Besureignitionswitchisinthe“OFF” positionbeforechargingthebattery.
Keepallguards,shieldsandallsafetydevicesin placeandinsafeworkingcondition.
Checkallboltsfrequentlytomaintainproper tightness.
Frequentlycheckforwornordeteriorating componentsthatcouldcreateahazard.
9
Safety
SafetyandInstructionalDecals
Keepallsafetysignslegible.Removeallgrease, dirtanddebrisfromsafetysignsandinstructional labels.
Replaceallworn,damaged,ormissingsafety signs.
Whenreplacementcomponentsareinstalled,be surethatcurrentsafetysignsareafxedtothe replacedcomponents.
Ifanattachmentoraccessoryhasbeeninstalled, makesurecurrentsafetysignsarevisible.
Newsafetysignsmaybeobtainedfrom yourauthorizedExmarkequipmentdealeror distributororfromExmarkMfg.Co.Inc.
Safetysignsmaybeafxedbypeelingoffthe backingtoexposetheadhesivesurface.Apply onlytoaclean,drysurface.Smoothtoremove anyairbubbles.
Familiarizeyourselfwiththefollowingsafetysigns andinstructionlabels.Theyarecriticaltothesafe operationofyourExmarkcommercialmower.
93-8069
1-303508
1-403005
1-513747
1.Hotsurface/burnhazard—stayasafedistancefromthe hotsurface.
98-5954
103-1077
1-513748
1.Fast3.Neutral
2.Slow
10
109-2356
4.Reverse
Safety
109-2463
109-2992
109-2465
116-0950
109-2467
109-2490
HourMessageDisplay
1.HourMeter4.Neutral
2.PTO5.Operator’spresence
3.ParkingBrake6.Battery
109-2862
switch
11
Safety
116-1400
12
Specications
ModelNumbers
SerialNos:820,977andHigher
PHZ19KA343;PHZ19KA343CA
Specications
Systems
Engine
EngineSpecications:SeeyourEngineOwner’s Manual
RPM:FullSpeed:3750±100RPM(NoLoad) Idle:1400RPM
FuelSystem
Capacity:7.7gal.(29.1L)
TypeofFuel:Regularunleadedgasoline,87 octaneorhigher;containingnomorethan10% methanolorethanol.
FuelFilter:In-lineKawasakiP/N49019–7001
FuelShut-OffValve:1/4turnincrements(“ON”, “OFF”)
ElectricalSystem
ChargingSystem:FlywheelAlternator
ChargingCapacity:13amps
BatteryType:BCIGroupU1
BatteryVoltage:12Volt
Polarity:NegativeGround
Fuses:
–30ampmainfuse
–25ampchargingsystemfuse
–10ampclutchfuse
OperatormustbeinseatwhenPTOisengaged, brakeisdisengaged,ormotioncontrolleversare movedinorenginewillstop.
Enginewillstopifeithertheleft,theright,or bothleversaremovedfromneutrallockposition whilebrakeisengaged.
OperatorControls
SteeringandMotionControl:
Note:Motioncontrolleversareadjustableto twoheights.
–Separatelevers,oneachsideoftheconsole,
controlspeedanddirectionoftravelofthe respectivedrivewheels.
–Steeringiscontrolledbyvaryingtheposition
oftheleversrelativetoeachother.
–Movingmotioncontrolleversoutward(in
slots)locksthedrivesysteminneutral.
PTOEngagementSwitch:Engageselectricclutch (todrivebelt)whichengagesmowerblades.
ParkingBrakeLever:Engagesparkingbrake.
DeckHeightAdjustmentLever:Setscutting heighttodesiredposition.
DeckLiftAssistLever:Footpedalthatassists inraisingthedeck.
Seat
Type:Standardseatwithhighback,foampadded, (internalsuspension)andarmrests.
SafetyInterlockSystem
LCDindicatorsappearforthePTO ,parkbrake, drivelevers,andoperatorpresenceinthemessage displayonthecenterconsole.
PTOmustbedisengaged,brakeengaged,and motioncontrolleversout(neutrallock)tostart engine.(Itisnotnecessaryfortheoperatortobe intheseattostarttheengine.)
Mounting:Hingedtotiltupforaccesstobattery andothercomponents.Heldintiltedposition withlanyard.Adjustableforeandaftseattrack.
Armrests:Standard–foampaddedip-up armrests.
SeatSafetySwitch:Incorporatedintothe SafetyInterlockSystem.Timedelayseatswitch eliminatesroughgroundcut-outs.
13
Specications
HydrostaticGroundDriveSystem
HydrostaticDrive:TwoHydroGearZT2800 Integrateddrivesystems.
HydraulicOilType:UseExmarkPremiumHydro Oil.
Speeds:
–0-7.2mph(11.6km/hr)forward.
–0-4.0mph(6.4km/hr)reverse.
Drivewheelreleasesallowmachinetobemoved whenengineisnotrunningandbrakeisoff(left andrightsidesofengine).
Tires&Wheels
DriveFrontCaster
Pneumatic (Air-Filled)
Quantity
Tread
Size18x7.00-811x4.00-5
PlyRating
Pressure
22
TurfMateSmooth
4
13psi(90kPa)
Semi-Pneumatic
DeckDepth:5.0inches(12.7cm)
CuttingHeightAdjustment:
Footoperateddeckliftleverisusedtoadjustthe cuttingheightfrom1inch(2.5cm)to5inches (12.7cm)in1/4inch(6.4mm)increments.
Thecuttingheightadjustmenthandlehasa transportpositionandalladjustmentscanbe madewhiletheoperatorremainsseated.
MulchingKit:Optional.
Dimensions
OverallWidth:
WithoutDeck34.5inches(87.6cm)
DeectorUp35.0inches(89.0cm)
DeectorDown44.0inches(111.8cm)
OverallLength:
70.0inches(177.8cm)
OverallHeight:
CuttingDeck
CuttingWidth:34.5inches(87.6cm)
Discharge:Side
BladeSize:(2ea.)17.50inches(44.5cm)
BladeSpindles:Solidsteelspindleswith1inch (25.4mm)I.D.bearings.
DeckDrive:
–Electricclutchmountedonverticalengine
shaft.
–Bladesaredrivenbyonebelt
(w/self-tensioningidler)directfrom theengine.
Deck:
Fulloatingdeckisattachedtoout-frontsupport frame.
Twooptionalanti-scalprollers.
Deckdesignallowsforbagging,mulchingorside discharge.
39.0inches(99.1cm)
TreadWidth:(CentertoCenterof Tires,Widthwise)
DriveWheels26.5inches(67.3cm)
CasterWheels29.0inches(73.7cm)
WheelBase:(CenterofCasterTireto CenterofDriveTire)
45.0inches(114.3cm)
CurbWeight:
570lb(258.5kg)
14
ProductOverview
TorqueRequirements
BoltLocation
CutterHousingSpindle Nut
BladeMountingBolt115-120ft-lb
Anti-ScalpRollerNyloc Nut
EngineMountingBolts
WheelLugNuts
ClutchRetainingBolt (securedwiththreadlocker)
Torque
140-145ft-lb (190-197N-m)
(156-163N-m)
40-45ft-lb(54-61N-m)
25-30ft-lb(34-41N-m)
90-95ft-lb(122-129N-m)
55-60ft-lb(75-81N-m)
ProductOverview
Figure4
1.FuelCap
2.MotionControlLever5.Height-of-CutFootLever
3.Controls
4.ParkingBrakeLever
15
Operation
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
Controls
MotionControlLevers
Themotioncontrolleverslocatedoneachsideofthe consolecontroltheforwardandreversemotionof themachine.Theleverscontroltheowofhydraulic oilfromthehydrostaticpumptothedrivewheel motorforeachside.
Movingtheleversforwardorbackwardturnsthe wheelonthesamesideforwardorinreverse.Wheel speedisproportionaltotheamounttheleveris moved.
Movingtheleversoutwardfromthecenterposition intotheT-slotlocksthemintheneutralposition
Figure7).
(
Whenthemotioncontrolleversareintheneutral position,theLCDindicatorappearsinthemessage displayonthecenterconsole(see
Figure6).
Thechokeisusedtoaidinstartingacoldengine. Movingthechokeleverforwardwillputthechokein the“ON”positionandmovingthechokeleverto therearwillputthechokeinthe“OFF”position. DoNotrunawarmenginewithchokeinthe“ON” position.
ThrottleControl
Locatedonthecenteroftheconsole(totheleftside ofthechoke).
Thethrottleisusedtocontrolenginespeed.Moving thethrottleleverforwardwillincreaseenginespeed andmovingthethrottlelevertotherearwilldecrease enginespeed.
BrakeLever
Locatedonleftsideoftheconsole.
Thebrakeleverengagesaparkingbrakeonthedrive wheels.
Note:TheLCDindicatorappearsinthemessage displayontheRHconsolewhentheparkbrakeis engaged(see
Pulltheleverupandrearwardtoengagethebrake.
Figure6).
Figure5
1.HandlesOut(Neutral Lock)
2.HandlesIn(Neutral)
3.FrontofUnit
4.Forward
5.Neutral
6.Reverse
7.NeutralLock
ChokeControl
Locatedonthecenteroftheconsole.
Pushtheleverforwardanddowntodisengagethe brake.
Theunitmustbetieddownandbrakeengagedwhen transporting.
IgnitionSwitch
Locatedrightofcenterontheconsole.
Theignitionswitchisusedtostartandstopthe engine.Theswitchhasthreepositions“OFF”,“ON” and“START”.Insertkeyintoswitchandrotate clockwisetothe“ON”position.Rotateclockwiseto thenextpositiontoengagethestarter(keymustbe heldagainstspringpressureinthisposition).
Note:Brakemustbeengaged,motioncontrollevers out(neutrallockposition)andPTOswitch“OFF”to startengine.(Itisnotnecessaryfortheoperatorto beintheseattostarttheengine.)
HourMeter
Locatedrightofcenterontheconsole(belowignition switch).
16
Operation
Thehourmeterrecordsthenumberofhoursthat theenginehasrun.
Figure6
1.LCDIndicators
2.Lowvoltageindicatorlight
3.Hour/Voltagedisplay
Thehourmeterisrecordingwhenthedecimalpoint isashinginHour/Voltagedisplay.
Hoursaredisplayedwhenthekeyisofforwhenthe machineisrunning.
Drivewheelreleaseleversareusedtoreleasethe hydrostaticdrivesystemtoallowthemachinetobe pushedwithouttheenginerunning.
Pulleachleverrearwardandoutwardtolock.Pull eachleverinwardandpushforwardtoreset.DoNot
towmachine.
PTOEngagementSwitch
Locatedrightofcenterontheconsole(leftsideof ignitionswitch).
Switchmustbepulledouttothe“ROTATE” positiontoengagetheblades.Switchispushedinto the“STOP”positiontostoptheblades.
TheLCDindicatorwillappearwhenthePTOswitch isdisengaged(seeFigure6).
LowVoltageIndicator
Locatedonthecenterconsoleinthemessagedisplay (seeFigure6).
Note:Iftheignitionkeyisturnedtothe“ON” positionforafewsecondsbeforecrankingthe engine,thebatteryvoltagewilldisplayinthearea wherethehoursarenormallydisplayed.
Note:TheLCDindicatorsappearwheneach controlmeetsthe“safetostart”mode(e.g.the indicatorturnsonwhentheoperatorisintheseat.)
Note:Thisswitchisnotalowoilsensorandwillnot alerttheoperatoriftheengineoilislow .
FuelShut-OffValve
Thevalveislocatedinthefuellinemidwaybetween thefueltankandtheenginebehindtheseat.
Thefuelshut-offvalveisusedtoshutoffthefuel whenthemachinewillnotbeusedforafewdays, duringtransporttoandfromthejobsite,andwhen parkedinsideabuilding.
Rotatethevalve1/4turnclockwisetoshutofffuel. Rotatethevalve1/4turncounterclockwisetoturn onfuel.
Alowvoltagecondition(lessthan12.3volts)exists whenthelowvoltageindicatorlightappearsonthe messagedisplaywhiletheengineisrunning.
Iftheignitionkeyisturnedtothe“ON”positionfor afewsecondsbeforecrankingtheengine,thebattery voltagewilldisplayintheareawherethehoursare normallydisplayed.
Note:Theindicatornormallyappearswhenthe engineisoffandthekeyswitchisturnedtothe “ON”position.
Pre-Start
Fillfueltankonlevelground.Forbestresultsuse onlyclean,freshregulargradeunleadedgasolinewith anoctaneratingof87orhigher.
Important:Neverusemethanol,gasoline containingmethanol,gasoholcontainingmore than10%ethanol,premiumgasoline,orwhite gasbecausethefuelsystemcouldbedamaged.
DoNotaddoiltogasoline.
DriveWheelReleaseLevers
Locatedattherearofthemainframe.
DoNotoverllfueltank.Fillthefueltanktothe bottomofthellerneck.Theemptyspaceinthe tankallowsgasolinetoexpand.Overllingmayresult infuelleakageordamagetotheengineoremission system(ifequipped).
17
Operation
Makesureyouunderstandthecontrols,their locations,theirfunctions,andtheirsafety requirements.
RefertotheMaintenancesectionandperformallthe necessaryinspectionandmaintenancesteps.
OperatingInstructions
OpentheFuelShut-OffValve
Rotatethevalve1/4turncounterclockwisetoturn onfuel.
StartingtheEngine
1.Movethemotioncontrolleversouttotheneutral lockposition.
2.Pullupandbackontheparkingbrakeleverto engagetheparkingbrake.
3.PushinonthePTOswitchtothe“STOP” position.
Note:Itisnotnecessaryfortheoperatortobe intheseattostarttheengine.
EngagingthePTO
DANGER
Therotatingbladesunderthemowerdeckare dangerous.Bladecontactcancauseserious injuryorkillyou.
DoNotputhandsorfeetunderthemoweror mowerdeckwhenthebladesareengaged.
DANGER
Anuncovereddischargeopeningwillallow objectstobethrowninanoperator’sor bystander’sdirection.Also,contactwiththe bladecouldoccur.Thrownobjectsorblade contactcancauseseriousinjuryordeath.
Neveroperatethemowerwiththedischarge deectorraised,removed,oralteredunlessthere isagrasscollectionsystemormulchkitinplace andworkingproperly.
ThePTOpush-pullswitchengagesthecuttingblades. Besurethatallpersonsareclearofthemowerdeck anddischargeareabeforeengagingPTO.
4.Placethethrottlemidwaybetweenthe“SLOW” and“FAST”positions.
5.Onacoldengine,pushthechokeleverforward intothe“ON”position.
Onawarmengine,leavethechokeinthe“OFF” position.
6.Turnignitionswitchtothe“START”position. Releasetheswitchassoonastheenginestarts.
Important:DoNotcranktheengine continuouslyformorethantensecondsata time.Iftheenginedoesnotstart,allowa60 secondcool-downperiodbetweenstarting attempts.Failuretofollowtheseguidelines canburnoutthestartermotor.
7.Ifthechokeisinthe“ON”position,gradually returnchoketothe“OFF”positionastheengine warmsup.
Important:Operatormustbeinseatbeforethe PTOcanbeengaged.
1.Setthethrottletothe“MIDWAY”position.
2.PullthePTOswitchoutwardtothe“ROTATE” position.
3.Placethethrottleinthe“FAST”positiontobegin mowing.
DisengagingthePTO
1.Setthethrottletothe“MIDWAY”position.
2.PushthePTOswitchintothe“STOP”position todisengagetheblades.
StoppingtheEngine
1.Bringtheunittoafullstop.
2.DisengagethePTO.
3.Movethemotioncontrolleversouttotheneutral lockposition.
4.Engagetheparkingbrake.
5.Placethethrottlemidwaybetweenthe“SLOW” and“FAST”positions.
18
6.Allowtheenginetorunforaminimumof15 seconds,thenturntheignitionswitchtothe “OFF”positiontostoptheengine.
7.Removethekeytopreventchildrenorother unauthorizedpersonsfromstartingengine.
8.Closethefuelshut-offvalvewhenthemachine willnotbeinuseforafewdays,when transporting,orwhentheunitisparkedinside abuilding.
DrivingtheMachine
Operation
CAUTION
Machinecanspinveryrapidlybypositioningone levertoomuchaheadoftheother.Operatormay losecontrolofthemachine,whichmaycause damagetothemachineorinjury.
Usecautionwhenmakingturns.
Slowthemachinedownbeforemakingsharp turns.
Important:Tobeginmovement(forwardor backward)theoperatormustbeintheseat,the brakelevermustbedisengaged(pusheddown) beforethemotioncontrolleverscanbemovedin ortheenginewillstop.
WhenleversarecenteredintheT-slotthedrive systemisintheneutralposition.Withleversmoved outintheT-slotthedrivesystemisintheneutrallock position(
Note:The“N”LCDindicatorappearswhenboth leversareintheneutrallockposition.
Figure7).
Figure7
1.HandlesOut(Neutral Lock)
2.HandlesIn(Neutral)
3.FrontofUnit
4.Forward
5.Neutral
6.Reverse
7.NeutralLock
DrivingForward
1.Releasetheparkingbrake.
2.Movethemotioncontrolleversinwardtothe centertotheneutralunlockedposition.
3.Tomoveforwardinastraightlineapplyequal forwardpressuretobothlevers.
Toturnleftorright,pullthemotioncontrollever backtowardneutralinthedirectiondesired.
Themachinewillmovefasterthefartherthe motioncontrolleversaremovedawayfrom neutral.
4.Tostop,pullthemotioncontrolleversbackto theneutralposition.
19
Operation
Thedeckcanberaisedbypushingdownonthe footoperateddeckliftassistleverlocatedatthe frontrightcorneroftheoorpan.
Note:Whenchangingthecuttingheight positions,alwayscometoacompletestop anddisengagethePTO.
Figure9
1.Transportpositionand5inch(12.7cm)cuttingheight position
Figure8
1.HandlesOut(Neutral Lock)
2.HandlesIn(Neutral)
3.FrontofUnit
4.Forward
5.Reverse
DrivinginReverse
1.Movethemotioncontrolleversinwardtothe centertotheneutralunlockedposition.
2.Tomoverearwardinastraightlineapplyingequal pressurepullbothmotioncontrolleversrearward.
Toturnleftorright,releasepressureonthe motioncontrollevertowardthedirectiondesired.
3.Tostop,pushthemotioncontrolleverstothe neutralposition.
AdjustingtheCuttingHeight
Thecuttingheightofthemowerdeckisadjusted from1inchto5inches(2.5cmto12.7cm)in1/4 inch(6.4mm)increments.
1.Stopthemachineandmovethemotioncontrol leversoutwardtotheneutrallockedposition.
4.Inserttheheightadjustmentpinintothehole correspondingtothedesiredcuttingheightand installthehairpincotterpin.
Seethedecalonthesideofthedeckliftplatefor cutheights.
5.Movethedeckheightleveroutofthetransport position(or5inch(12.7cm)cuttingheight)and downontotheheightadjustmentpintomowat selectedheight.
6.Totransport,moveleverbackuptotransport(or 5inch(12.7cm)cuttingheight)position.
Transporting
TransportingaUnit
Useaheavy-dutytrailerortrucktotransportthe machine.Lockbrakeandblockwheels.Securely fastenthemachinetothetrailerortruckwithstraps, chains,cable,orropes.Besurethatthetrailerortruck hasallnecessarylightingandmarkingasrequiredby law .Secureatrailerwithasafetychain.
2.DisengagethePTO.
3.Raisethedeckheightlevertothetransport position(alsothe5inch(12.7cm)cuttingheight position)(
Figure9).
20
Operation
CAUTION
Thisunitdoesnothaveproperturnsignals, lights,reectivemarkings,oraslowmoving vehicleemblem.Drivingonastreetorroadway withoutsuchequipmentisdangerousand canleadtoaccidentscausingpersonalinjury. Drivingonastreetorroadwaywithoutsuch equipmentmayalsobeaviolationofStatelaws andtheoperatormaybesubjecttotrafctickets and/ornes.
DoNotdriveaunitonapublicstreetorroadway .
WARNING
Loadingaunitonatrailerortruckincreases thepossibilityofbackwardtip-over.Backward tip-overcouldcauseseriousinjuryordeath.
Useextremecautionwhenoperatingaunit onaramp.
Useonlyasingle,fullwidthramp;DoNot useindividualrampsforeachsideoftheunit.
anglemaycausemowerdeckcomponentstoget caughtastheunitmovesfromramptotraileror truck.Steeperanglesmayalsocausetheunittotip backward.Ifloadingonornearaslope,position thetrailerortrucksoitisonthedownsideofthe slopeandtherampextendsuptheslope.Thiswill minimizetherampangle.Thetrailerortruckshould beaslevelaspossible.
Important:DoNotattempttoturntheunit whileontheramp,youmaylosecontroland driveofftheside.
Avoidsuddenaccelerationwhendrivinguparamp andsuddendecelerationwhenbackingdownaramp. Bothmaneuverscancausetheunittotipbackward.
Ifindividualrampsmustbeused,useenough rampstocreateanunbrokenrampsurface widerthantheunit.
DoNotexceeda15°anglebetweenrampand groundorbetweenrampandtrailerortruck.
Avoidsuddenaccelerationwhiledrivingunit uparamptoavoidtippingbackward.
Avoidsuddendecelerationwhilebackingunit downaramptoavoidtippingbackward.
LoadingaUnit
Useextremecautionwhenloadingunitsontrailersor trucks.Onefullwidthrampthatiswideenoughto extendbeyondthereartiresisrecommendedinstead ofindividualrampsforeachsideoftheunit.The lowerrearsectionofthetractorframeextendsback betweentherearwheelsandservesasastopfor tippingbackward.Havingafullwidthrampprovides asurfacefortheframememberstocontactifthe unitstartstotipbackward.Ifitisnotpossibletouse onefullwidthramp,useenoughindividualrampsto simulateafullwidthcontinuousramp.
Rampshouldbelongenoughsothattheangles betweentherampandthegroundandtherampand thetrailerortruckDoNotexceed15°.Asteeper
21
Maintenance
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
WARNING
Whilemaintenanceoradjustmentsarebeing made,someonecouldstarttheengine. Accidentalstartingoftheenginecouldseriously injureyouorotherbystanders.
Removethekeyfromtheignitionswitch,engage parkingbrake,andpullthewire(s)offthespark plug(s)beforeyoudoanymaintenance.Also pushthewire(s)asidesoitdoesnotaccidentally contactthesparkplug(s).
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Aftertherst5hours
Aftertherst250hours
Beforeeachuseordaily
MaintenanceProcedure
•Changetheengineoil.
•Changethehydrauliclter.
•Checktheengineoillevel.
•Checkthemowerblades.
•Checkthesafetyinterlocksystem.
•Checkforloosehardware.
•Cleantheengineaircoolingsystem.
•Cleanthegrassbuild-upfromunderthedeck.
WARNING
Theenginecanbecomeveryhot.T ouchingahot enginecancausesevereburns.
Allowtheenginetocoolcompletelybefore serviceormakingrepairsaroundtheenginearea.
Every25hours
Every40hours
Every50hours
Every80hours
Every100hours
Every160hours
Every500hours
•Greasethebeltidlers.
•Checkthehydraulicoillevel.
•Checkthetirepressures.
•Checktheconditionofthebelts.
•Greasethedeckpivots.
•Servicetheaircleaner.(Mayneedmoreoftenundersevereconditions.SeetheEngine Owner’sManualforadditionalinformation.)
•Removeengineshroudsandcleancoolingns.
•Changetheengineoil.(Mayneedmoreoftenundersevereconditions.)
•Greasethebrakehandlepivot.
•Checkthesparkplugs.
•Changethehydrauliclter(Every250hours/yearlyifusingMobil115W50)
Monthly
Yearly
•Checkthebatterycharge.
•Greasethefrontcasterwheelbearings.
•Greasefrontcasterpivots.
•Lubricatethecasterwheelhubs.
22
Maintenance
PeriodicMaintenance
CheckEngineOilLevel
ServiceInterval:Beforeeachuseordaily
1.Stopengineandwaitforallmovingpartstostop. Makesureunitisonalevelsurface.
2.Checkwithenginecold.
3.Cleanareaarounddipstick.Removedipstickand wipeoiloff.Reinsertthedipstick.Screwinto 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.
CheckBatteryCharge
Important:Makesurethenegativebatterycable
isdisconnectedandthebatterychargerusedfor chargingthebatteryhasanoutputof16voltsand 7ampsorlesstoavoiddamagingthebattery(see chartforrecommendedchargersettings).
Voltage Reading
12.6or greater
12.4–12.675–100%
12.2–12.450–75%
12.0–12.225–50%
11.7–12.00–25%
11.7orless
Percent Charge
100%
0%
Maximum Charger Settings
16volts/7 amps
16volts/7 amps
16volts/7 amps
14.4volts/4 amps
14.4volts/4 amps
14.4volts/2 amps
Charging Interval
No Charging Required
30Minutes
1Hour
2Hours
3Hours
6Hoursor More
ServiceInterval:Monthly
WARNING
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknowntotheStateof
Californiatocausecancerandreproductive
harm.Washhandsafterhandling.
Allowingbatteriestostandforanextendedperiodof timewithoutrechargingthemwillresultinreduced performanceandservicelife.T opreserveoptimum batteryperformanceandlife,rechargebatteriesin storagewhentheopencircuitvoltagedropsto12.4 volts.
Note:Topreventdamageduetofreezing,battery shouldbefullychargedbeforeputtingawayfor winterstorage.
Checkthevoltageofthebatterywithadigital voltmeter.Locatethevoltagereadingofthebatteryin thetableandchargethebatteryfortherecommended timeintervaltobringthechargeuptoafullcharge of12.6voltsorgreater.
RecommendedJump StartingProcedure
ServiceInterval:Asrequired
1.Checktheweakbatteryforterminalcorrosion (white,green,orblue“snow”),itmustbecleaned offpriortojumpstarting.Cleanandtighten connectionsasnecessary.
CAUTION
Corrosionorlooseconnectionscancause unwantedelectricalvoltagespikesatanytime duringthejumpstartingprocedure.
DoNotattempttojumpstartwithlooseor corrodedbatteryterminalsordamagetothe enginemayoccur.
DANGER
Jumpstartingaweakbatterythatiscracked, frozen,haslowelectrolytelevel,oran open/shortedbatterycell,cancausean explosionresultinginseriouspersonalinjury.
DoNotjumpstartaweakbatteryifthese conditionsexist.
23
Maintenance
2.Makesuretheboosterisagoodandfullycharged leadacidbatteryat12.6voltsorgreater.Use properlysizedjumpercables(4to6AWG)with shortlengthstoreducevoltagedropbetween systems.Makesurethecablesarecolorcodedor labeledforthecorrectpolarity.
CAUTION
Connectingthejumpercablesincorrectly (wrongpolarity)canimmediatelydamagethe electricalsystem.
Becertainofbatteryterminalpolarityand jumpercablepolaritywhenhookingup batteries.
Note:Thefollowinginstructionsareadapted fromtheSAEJ1494Rev .Dec.2001–Battery BoosterCables–SurfaceVehicleRecommended Practice(SAE–SocietyofAutomotive Engineers).
Figure10
1.Positive(+)cableondischargedbattery
2.Positive(+)cableonboosterbattery
3.Negative(–)cableontheboosterbattery
4.Negative(–)cableontheengineblock
5.Boosterbattery
6.Dischargedbattery
7.Engineblock
4.Connecttheotherendofthepositivecabletothe positiveterminaloftheboosterbattery.
WARNING
Batteriescontainacidandproduceexplosive gases.
Shieldtheeyesandfacefromthebatteries atalltimes.
DoNotleanoverthebatteries.
Note:Besuretheventcapsaretightandlevel. Placeadampcloth,ifavailable,overanyvent capsonbothbatteries.Besurethevehiclesdo nottouchandthatbothelectricalsystemsare offandatthesameratedsystemvoltage.These instructionsarefornegativegroundsystemsonly.
3.Connectthepositive(+)cabletothepositive(+) terminalofthedischargedbatterythatiswiredto thestarterorsolenoidasshownin
Figure10.
5.Connecttheblacknegative(–)cabletotheother terminal(negative)oftheboosterbattery.
6.MAKETHEFINALCONNECTIONON THEENGINEBLOCKOFTHESTALLED VEHICLE(NOTTOTHENEGATIVEPOST) AWAYFROMTHEBATTERY .STANDBACK.
7.Startthevehicleandremovethecablesinthe reverseorderofconnection(theengineblock (black)connectionisthersttodisconnect).
CheckMowerBlades
ServiceInterval:Beforeeachuseordaily
Important:Mowerbladesaresharp.Wrapthe
bladeorweargloves,anduseextracautionwhen servicingthem.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Liftdeckandsecureinraisedpositionasstatedin theCleanGrassBuild-UpUnderDecksection.
3.Inspectbladesandsharpenorreplaceasrequired.
4.Installbladeboltandspringdiscwasher.Besure thespringdiscwasherconeisinstalledtowards thebolthead.Placeablockofwoodbetween frontorrearbafesandthebladethentorque thebladeboltsto115–120ft-lb(156–163N-m) (Figure11).
24
Figure11
1.DoNotusewrenchhereforbladeinstallation.Maintain 140–145ft-lb(190–197N-m)
2.Use1inchwrenchheretoholdspindleforblade replacement.
3.Conetowardsbolthead
4.Torqueto1 15–120ft-lb(156–163N-m)
Maintenance
leversintheneutrallockposition-startermust notcrank.
Trytostartwithoperatorinseat,parkingbrake engaged,PTOengagedandmotioncontrol leversintheneutrallockposition-startermust notcrank.
Trytostartwithoperatorinseat,parking brakeengaged,PTOdisengaged,andtheleft motioncontrolleverin,startermustnotcrank, repeatagainwiththerightleverin,thenwith bothleversin-startermustnotcrank.
2.Checkthekillcircuits.Runengineatone-third throttle,disengageparkingbrakeandraiseoff ofseat(butdonotgetoffofmachine)engine mustinitiateshutdownafterapproximately1/2 secondhaselapsed(seathastimedelaykillswitch topreventcut-outsonroughterrain).
Runengineatone-thirdthrottle,engagePTO andraiseoffofseat(butdonotgetoffof machine)enginemustinitiateshutdownafter 1/2secondhaselapsed.
WARNING
Incorrectinstallationofthebladeor componentsusedtoretainthebladecan bedangerous.Failuretousealloriginal componentsandassembledasshowncould allowabladeorbladecomponenttobe thrownoutfromunderthedeckresultingin seriouspersonalinjuryordeath.
AlwaysinstalltheoriginalExmarkblades, springdiscwashers,andbladeboltsas shown.
CheckSafetyInterlock System
ServiceInterval:Beforeeachuseordaily
Note:Topreventenginecut-outsonroughterrain
theseatkillswitchhasa1/2seconddelay.
1.Checkstartingcircuit.Startershouldcrankwith, parkingbrakeengaged,PTOdisengagedand motioncontrolleversmovedoutintheneutral lockposition.Theoperatordoesnotneedtobe intheseattostarttheengine.
Trytostartwithoperatorinseat,parkingbrake disengaged,PTOdisengagedandmotioncontrol
Runengineatone-thirdthrottle,withbrake disengaged,moveleversinandraiseoffseat(but donotgetoffofmachine)enginemustinitiate shutdownafter1/2secondhaselapsed.
Again,runengineatone-thirdthrottle,brake engaged,andmoveleftmotioncontrolleverin
-enginemustinitiateshutdown.
Repeatagainmovingtherightleverin,then movingbothleversin-enginemustinitiate shutdownwhetheroperatorisonseatornot.
Note:Ifmachinedoesnotpassanyofthesetests, DoNotoperate.ContactyourauthorizedEXMARK
SERVICEDEALER.
Important:Itisessentialthatoperatorsafety mechanismsbeconnectedandinproper operatingconditionpriortouseformowing .
CheckforLooseHardware
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Visuallyinspectmachineforanyloosehardware oranyotherpossibleproblem.Tightenhardware orcorrecttheproblembeforeoperating.
25
Maintenance
ServiceAirCleaner
ServiceInterval:Every50hours—Service
theaircleaner.(May needmoreoftenunder severeconditions.See theEngineOwner’s Manualforadditional information.)
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.SeeEngineOwner’sManualforcleaning instructions.
ChangeEngineOil
ServiceInterval:Aftertherst5hours
Every100hours/Yearly (whichevercomesrst) (Mayneedmoreoften undersevereconditions.)
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Drainoilwhileengineiswarmfromoperation.
3.Theoildrainislocatedonrighthandsideof engine.Placepanundermachinetocatchoil.Fit hoseinliteraturepackoveroildrainvalve.Rotate valve1/4turncounterclockwiseandgentlypull outwardtoopenvalve.Allowoiltodrain,then closevalvebypushinginwardandrotating1/4 turnclockwise.Removeandretainthehosefor futureuse.
4.Replacetheoilltereveryotheroilchange.Clean aroundoillterandunscrewltertoremove. Beforereinstallingnewlter,applyathincoating ofoilonthesurfaceoftherubberseal.Turn lterclockwiseuntilrubbersealcontactsthelter adapterthentightenlteranadditional1/2to 3/4turn.
1.Stopengineandwaitforallmovingpartstostop. Engageparkingbrake.Allowenginetocool.
2.Cleanareaaroundhydraulicexpansionreservoir. OillevelshouldbeattheFULLCOLDlineon expansionreservoir.Ifnot,addoil.Useonly ExmarkPremiumHydrooil.Replacehydraulic reservoircapandtightenuntilsnug.DoNot overtighten.DoNotoverll.
CheckTirePressures
ServiceInterval:Every40hours
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Checktirepressureindrivetires.
3.Inatedrivetiresto13psi(90kPa).
4.Semi-pneumaticcastertiresdonotneedtobe inated.
Note:DoNotaddanytypeoftirelinerorfoam llmaterialtothetires.Excessiveloadscreatedby
foamlledtiresmaycausefailurestothehydrodrive system,frame,andothercomponents.Foamlling tireswillvoidthewarranty.
CheckConditionOfBelts
ServiceInterval:Every40hours
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Checkunderenginedecktocheckpumpdrive belt.
3.Removeleftandrightbeltshieldsondeckandlift upoorpantoinspectdeckdrivebelt.
4.Forbeltadjustment,seethePumpDriveBelt andDeckBeltTensionAdjustmentsections.
5.Cleanaroundoilllcapandremovecap.Fillto speciedcapacityandreplacecap.
6.Useoilrecommendedinengineowner’smanual. DoNotoverll.Starttheengineandcheckfor leaks.Stopengineandrecheckoillevel.
CheckHydraulicOilLevel
ServiceInterval:Every40hours
26
Maintenance
LubricateGreaseFittings
Note:Seechartforserviceintervals.
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Lubricatettingswithonetotwopumpsof NGLIgrade#2multi-purposegungrease.
Refertothefollowingchartforttinglocations andlubricationschedule.
LubricationChart
Fitting
Locations
1.Belt Idlers
2.Deck Pivots
3.Front Caster Wheel Bearings
4.Front Caster Pivots
5.Brake Handle Pivot
*Seestep3forspeciallubricationinstructionson thefrontcasterpivotsandtheLubricateCaster WheelHubssectionforspeciallubrication instructionsonthefrontcasterswheelhubs.
Initial
Pumps
12
1
*0
*0
11
Numberof
Places
440Hours
2
2
Service
Interval
25Hours
*Yearly
*Yearly
160Hours
pumpwithgreaseuntilitoozesoutaroundtop bearing.Removegreasezerkandthreadplugback in.Placecapbackon.
LubricateCasterWheelHubs
ServiceInterval:Yearly
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
Figure12
1.Sealguard2.Spacernutwithwrench ats
2.Removecasterwheelfromcasterforks.
3.Removesealguardsfromthewheelhub.
4.Removeoneofthespacernutsfromtheaxle assemblyinthecasterwheel.Notethatthread lockingadhesivehasbeenappliedtolockthe spacernutstotheaxle.Removetheaxle(with theotherspacernutstillassembledtoit)from thewheelassembly.
3.Lubricatefrontcasterpivotsonceayear.Remove hexplugandcap.Threadgreasezerkinholeand
5.Pryoutseals,andinspectbearingsforwearor damageandreplaceifnecessary.
6.PackthebearingswithaNGLIgrade#1 multi-purposegrease.
7.Insertonebearing,onenewsealintothewheel.
Note:Seals(ExmarkP/N103-0063)mustbe replaced.
8.Iftheaxleassemblyhashadbothspacernuts removed(orbrokenloose),applyathreadlocking adhesivetoonespacernutandthreadontothe axlewiththewrenchatsfacingoutward.Do Notthreadspacernutallofthewayontotheend oftheaxle.Leaveapproximately1/8inch(3mm) fromtheoutersurfaceofthespacernuttothe endoftheaxleinsidethenut.
27
Maintenance
9.Inserttheassemblednutandaxleintothewheel onthesideofthewheelwiththenewsealand bearing.
10.Withtheopenendofthewheelfacingup,ll theareainsidethewheelaroundtheaxlefullof NGLIgrade#1multi-purposegrease.
11.Insertthesecondbearingandnewsealintothe wheel.
12.Applyathreadlockingadhesivetothe2ndspacer nutandthreadontotheaxlewiththewrenchats facingoutward.
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.
ChangeHydraulicSystem Filter
ServiceInterval:Aftertherst250hours
Every500hours/Yearly (whichevercomes rst)thereafter (Every250hours/Yearlyif usingMobil115W50)
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Locatethetwoltersunderthetransmissions. Removelterguards.
3.Carefullycleanareaaroundlters.Itisimportant thatnodirtorcontaminationenterhydraulic system.
4.Unscrewlterstoremoveandallowoiltodrain fromdrivesystem.
Important:Beforereinstallingnewlter, applyathincoatofExmarkPremiumHydro oilonthesurfaceoftherubberseal.
Turntheltersclockwiseuntilrubberseal contactsthelteradapterthentightenthelter anadditional1/2to3/4turn.
CheckSparkPlugs
ServiceInterval:Every160hours
Removesparkplugs,checkconditionandresetgaps, orreplacewithnewplugs.SeeEngineOwner’ s Manual.
ChangeFuelFilter
ServiceInterval:Asrequired
Afuellterisinstalledbetweenthefueltanksandthe engine.Replacewhennecessary.
ReplacementFilters
Kawasaki
KawasakiP/N 49019–7001
5.Removetheventplugoneachtransmissionand llthroughexpansionreservoir,whenoilcomes outofventreinstallplug.Torqueplugsto180 in-lbs(20N-m).
Figure13
LeftSideShown
1.Leftreartire
2.Oillter
3.Ventplug
28
Maintenance
6.AddoiluntilitreachestheFULLCOLDlineon theexpansionreservoir.
ExmarkPremiumHydroOilisrecommended. Refertothechartforanacceptablealternative:
HydroOil
ExmarkPremiumHydro Oil(Preferred)
Mobil115W50
7.Raisetherearofmachineupandsupportwith jackstands(orequivalentsupport)justhigh enoughtoallowdrivewheelstoturnfreely .
ChangeInterval
500Hours
250Hours
CAUTION
Raisingthemowerforserviceormaintenance relyingsolelyonmechanicalorhydraulic jackscouldbedangerous.Themechanicalor hydraulicjacksmaynotbeenoughsupport ormaymalfunctionallowingtheunittofall, whichcouldcauseinjury.
DoNotrelysolelyonmechanicalorhydraulic jacksforsupport.Useadequatejackstands orequivalentsupport.
FuelTank—Mounting HardwareSpecications
ServiceInterval:Asrequired
Wheninstallingthenutsonthefueltankstuds,fully tightenthenylocnutandbackoff1/2turn.This allowsfornormalfueltankexpansionandcontraction withchangesintemperatureandfuellevels.
ThreadLockingAdhesives
Threadlockingadhesivessuchas“Loctite242” or“Fel-Pro,Pro-LockNutType”areusedonthe followingfasteners:
Clutchretainingboltintheendofengine crankshaft.
Casterwheelspacernuts.
Cutterhousingspindlenut.
Adhesivessuchas“LoctiteRC/609orRC/680”or “Fel-ProPro-LockRetainingIorRetainingII”are usedonthefollowing:
Fueltankstuds,wherestudsareinsertedintotank.
8.Startengineandmovethrottlecontrolaheadto 1/2throttleposition.Disengageparkingbrake.
A.Withthebypassvalveopenandtheengine
running,slowlymovethedirectionalcontrol inbothforwardandreverse(5or6times).
B.Withthebypassvalveclosedandtheengine
running,slowlymovethedirectionalcontrol inbothforwardandreversedirections(5to6 times).
C.ItmaybenecessarytorepeatstepsAand
Buntilalltheairiscompletelypurgedfrom thesystem.Whenthetransaxleoperatesat normalnoiselevelsandmovessmoothly forwardandreverseatnormalspeeds,then thetransaxleisconsideredpurged.
Note:DoNotchangehydraulicsystemoil(except forwhatcanbedrainedwhenchanginglter),unless itisfelttheoilhasbeencontaminatedorbeen extremelyhot.
Changingoilunnecessarilycoulddamagehydraulic systembyintroducingcontaminatesintothesystem.
MobilHTSGrease(Or Food-GradeAnti-seize)
MobilHTSgrease(orfood-gradeanti-seize)isused inthefollowinglocations:
Betweenthecutterhousingspindleandbearings.
Betweenthecutterhousingspindleandsheave.
Undertopcutterhousingbearingguard.
DielectricGrease
Dielectricgreaseisusedonallbladetypeelectrical connectionstopreventcorrosionandlossofcontact.
29
Maintenance
Adjustments
Note:DisengagePTO,shutoffengine,waitfor allmovingpartstostop,engageparkingbrake,and removekeybeforeservicing,cleaning,ormakingany adjustmentstotheunit.
DeckLeveling
1.Positionmoweronaatsurface.
2.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
3.Checktirepressureindrivetires.Properination pressurefortiresis13psi(90kPa).Adjustif necessary.Semi-pneumaticcastertiresDoNot needtobeinated.
4.Setanti-scalprollerstotopholes(ifinstalled)or removethemcompletelyforthisadjustment.
5.Lowerthedecktothe11/2inch(3.8cm)height position.Placetwo11/8inch(2.9cm)thick blocksundertherearedgeofthecuttingdeck skirt;oneoneachsideofthecuttingdeck.
6.Placea1inch(2.5cm)blockunderthecenter frontedge,butnotundertheanti-scalproller brackets.
7.Loosenthefourbottomchainboltsinslotsuntil thedeckissupportedbytheblocks.Takethe slackoutofthechainsandretightenthehardware.
8.Recheckthatblockstjustsnuglyunderthe deckskirtandthatthetensiononallthechains isapproximatelyequal.Makesureallchain attachmentboltsaretight.
9.Repositionanti-scalprollers(ifinstalled)and tightensecurely.
Note:Whenaboveadjustmentshavebeenmade, thefrontofthedeckwillbeslightlylowerthanthe rearofthedeck.
PumpDriveBeltTension
Self-tensioning-Noadjustmentnecessary.
MotionControlLinkage Adjustment
Note:Therearetwoleverheightoptionsavailable.
Placetheleversinthetoptwoholestoincrease heightofthelevers,orinthebottomtwoholesto decreasetheheightofthelevers.
1.Aligntheleversfront/rearposition.Withthe leversintheneutralposition,loosenthehardware andadjusttheleversslidingand/ortiltingthe lever(s)forwardorbackwarduntilproperly alignedandtightenhardware(
Figure14
1.Motioncontrollevers
2.Springdiscwasher
2.Iftheendsofthelevershitagainsteachother, whileinthedriveposition(leversrotatedinas faraspossible),makeadjustmentsbymovingthe leversoutwardstotheneutrallockpositionand carefullybendingthemoutward.Movethemback tothedrivepositionandcheckforclearance. Repeatifnecessary.
3.Ifthemachineturnsrightorleftwhenhandlesare pushedforwardtogether,adjustthestoponthe sideoppositethedirectionofturn(see Movethestopbackuntiltheunitdrivesstraight. Readjusthandlesifnecessary.
Figure14).
3.3/8-16x1inchscrew
Figure15).
DeckDriveBeltTension
Self-tensioning–Noadjustmentnecessary.
ElectricClutchAdjustment
Noadjustmentnecessary.
30
1.Adjuststop
Figure15
Maintenance
Cleaning
CleanEngineAirCooling System
ServiceInterval:Beforeeachuseordaily
(Mayberequiredmore oftenindryordirty conditions.)
CAUTION
Excessivedebriscancausetheengineand hydraulicsystemtooverheatwhichcancreate arehazard.
Cleanalldebrisfromaroundtheengineand hydraulicpumpsdaily.
AdjustThrottleLever Tension
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Tensioninthrottlelevercanbeadjustedby adjustingthetightnessoftheleverpivotbolt, whichislocatedundertheconsole(Figure16).
Figure16
1.Hexbolt5.Lever
2.Springdiscwashers
3.Tabwasher7.Hexlocknut
4.Frictionwasher
6.Bracket
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Cleanalldebrisfromrotatingengineairintake screenandfromaroundengineshrouding.
RemoveEngineShroudsand CleanCoolingFins
ServiceInterval:Every80hours
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
2.Removecoolingshroudsfromengineandclean coolingns.Alsocleandust,dirtandoilfrom externalsurfacesofengine,whichcancause impropercooling.
3.Makesurecoolingshroudsareproperly reinstalled.Operatingtheenginewithout coolingshroudswillcauseenginedamagedueto overheating.
CleanGrassBuild-UpUnder Deck
ServiceInterval:Beforeeachuseordaily
1.Stopengine,waitforallmovingpartstostop,and removekey.Engageparkingbrake.
31
Maintenance
2.Raisedecktothetransport(maximumcutting height)position.Liftthefrontofunitandsupport unitusingjackstandsorequivalentsupport.
3.Cleanoutanygrassbuild-upfromundersideof deckandindischargechute.
WasteDisposal
MotorOilDisposal
Engineoilandhydraulicoilarebothpollutantsto theenvironment.Disposeofusedoilatacertied recyclingcenteroraccordingtoyourstateandlocal regulations.
BatteryDisposal
DANGER
Batteryelectrolytecontainssulfuricacid,which ispoisonousandcancausesevereburns. Swallowingelectrolytecanbefatalorifittouches skincancausesevereburns.
Wearsafetyglassestoshieldeyes,andrubber glovestoprotectskinandclothingwhen handlingelectrolyte.
DoNotswallowelectrolyte.
Intheeventofanaccident,ushwithwater andcalladoctorimmediately.
Federallawstatesthatbatteriesshouldnotbeplaced inthegarbage.Managementanddisposalpractices mustbewithinrelevantfederal,state,orlocallaws.
Ifabatteryisbeingreplacedoriftheunitcontaining thebatteryisnolongeroperatingandisbeing scrapped,takethebatterytoalocalcertiedrecycling center.Ifnolocalrecyclingisavailablereturnthe batterytoanycertiedbatteryreseller.
32
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.Parkingbrakeisnotengaged.2.Settheparkingbrake.
3.Driveleversarenotinneutrallock position.
4.Batterydoesnothaveafullcharge.
5.Electricalconnectionsarecorroded,loose orfaulty.
6.Fuseisblown.6.Replacetheblownfuse.
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.Seatswitchisnotproperlyadjusted.7.Adjusttheseatswitch.
8.Electricalconnectionsarecorroded,loose orfaulty.
9.Relayorswitchisdefective.9.ContactanAuthorizedServiceDealer.
10.Faultysparkplug.
11.Sparkplugwireisnotconnected.
1.DisengagethePTO .
3.Ensurethedriveleversareintheneutral lockposition.
4.
Chargethebattery.SeeCheck
BatteryChargeandRecommended JumpStartingProceduresectionsin
Maintenance.
5.Checktheelectricalconnectionsfor goodcontact.Cleanconnectorterminals thoroughlywithelectricalcontactcleaner, applydielectricgreaseandreconnect.
2.Openthefuelshutoffvalve.
3.Besurethethrottlecontrolismidway betweenthe“SLOW”and“F AST” positions,andthechokeisinthe“ON” positionforacoldengineorthe“OFF” positionforawarmengine.
5.ContactanAuthorizedServiceDealer.
6.Cleanorreplacetheaircleanerelement.
8.Checktheelectricalconnectionsfor goodcontact.Cleanconnectorterminals thoroughlywithelectricalcontactcleaner, applydielectricgreaseandreconnect.
10.Clean,adjustorreplacesparkplug.
11.Checkthesparkplugwireconnection.
Enginelosespower
1.Engineloadisexcessive1.Reducethegroundspeed.
2.Aircleanerisdirty.
3.Oillevelinthecrankcaseislow .
4.Coolingnsandairpassagesforthe engineareplugged.
5.Ventholeinthefuelcapisplugged.
6.Dirtinfuellter.6.Replacethefuellter.
7.Dirt,water,orstalefuelisinthefuel system.
2.Cleanorreplacetheaircleanerelement.
3.Addoiltothecrankcase.
4.Removetheobstructionsfromthecooling nsandairpassages.
5.Cleanorreplacethefuelcap.
7.ContactanAuthorizedServiceDealer.
33
Troubleshooting
ProblemPossibleCauseCorrectiveAction
Engineoverheats
Mowerpullsleftorright(withleversfully forward)
Machinedoesnotdrive
Unevencuttingheight.
1.Engineloadisexcessive1.Reducethegroundspeed.
2.Oillevelinthecrankcaseislow .
3.Coolingnsandairpassagesforthe engineareplugged.
1.Tirepressureindrivetiresnotcorrect.1.Adjusttirepressureinthedrivetires.
2.Motioncontrolstopsneedadjustment.2.Adjustthemotioncontrolstops.
1.Drivewheelreleaseisnotclosed.1.Closethedrivewheelrelease.
2.Driveorpumpbeltisworn,looseor broken.
3.Driveorpumpbeltisoffapulley .3.Changethebelt.
4.Brokenormissingidlerspring.
5.Hydraulicuidlevelislowortoohot.5.Addhydraulicuidtoreservoirorletit
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.
2.Changethebelt.
4.Replacethespring.
cooldown.
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.Drivebeltisworn,looseorbroken.1.Checkthebelttension.
2.Drivebeltisoffpulley.2.Checkbeltfordamage;replaceif
3.Deckbeltisworn,looseorbroken.3.Installnewdeckbelt.
4.Deckbeltisoffpulley.4.Installdeckpulleyandchecktheidler
5.Brokenormissingidlerspring.
6.PTOclutchdoesnotengage.6.ContactanAuthorizedServiceDealer.
1.Installnewcuttingblade(s).
4.Tightentheappropriatepulley.
necessary.Installdrivebeltandcheck adjustingshaftsandbeltguidesforcorrect position.
pulley,idlerarmandspringforcorrect positionandfunction.
5.Replacethespring.
34
Schematics
Schematics
ElectricalDiagram
35
Schematics
ElectricalLogicSchematic
36
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 for a period of two years.
This warranty applies to Exmark commercial turf equipment sold in the U.S. or Canada. 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.
 Warranty Exceptions Warranty Period
• Bags, Belts and Tires 90 days
• Battery 1 Year Prorated
• Engine 2 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.
This warranty only includes the cost of parts and labor.
Items and Conditions Not Covered
This warranty does not cover the following:
• Pickup and delivery charges to and from any authorized   Exmark Service Dealer.
• 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 Commercial Turf Equipment
2 Year Limited Warranty
G4500-589_B
37
38
G011841
Figure17
Thispagemaybecopiedforpersonaluse.
1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopeindicatortodeterminethe degreeofslopeofhillsbeforeoperating.DoNotoperatethismachineonaslopegreaterthan15degrees.Fold alongtheappropriatelinetomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge.
39
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.4500-488Rev .C (402)223-6300 Fax(402)223-5489 PrintedintheUSA
www.exmark.com
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