Toro 74490 Operator's Manual

FormNo.3437-336RevB

ZMaster

®

Professional2000

SeriesRidingMower

with48in,52in,or60inTURBOFORCE®
Mower

ModelNo.74490—SerialNo.400000000andUp
ModelNo.74491—SerialNo.400000000andUp
ModelNo.74492—SerialNo.400000000andUp
ModelNo.74493—SerialNo.400000000andUp
ModelNo.74494—SerialNo.400000000andUp
ModelNo.74495—SerialNo.400000000andUp
ModelNo.74496—SerialNo.400000000andUp
ModelNo.74497—SerialNo.400000000andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3437-336*

ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.

GrossorNetT orque:Thegrossornettorque
ofthisenginewaslaboratoryratedbytheengine
manufacturerinaccordancewiththeSocietyof
AutomotiveEngineers(SAE)J1940orJ2723.As
conguredtomeetsafety,emission,andoperating
requirements,theactualenginetorqueonthisclass
ofmowerwillbesignicantlylower.Pleasereferto
theenginemanufacturer’sinformationincludedwith
themachine.

Important:IfyouareusingamachinewithaToro

engineabove1500m(5,000ft)foracontinuous
period,ensurethattheHighAltitudeKithasbeen
installedsothattheenginemeetsCARB/EPA
emissionregulations.TheHighAltitudeKit
increasesengineperformancewhilepreventing
spark-plugfouling,hardstarting,andincreased
emissions.Onceyouhaveinstalledthekit,attach
thehigh-altitudelabelnexttotheserialdecalon
themachine.ContactanyAuthorizedToroService
DealertoobtaintheproperHighAltitudeKitand
high-altitudelabelforyourmachine.Tolocate
adealerconvenienttoyou,accessourwebsite
atwww.T oro.comorcontactourToroCustomer
CareDepartmentatthenumber(s)listedinyour
EmissionControlWarrantyStatement.

Removethekitfromtheengineandrestorethe
enginetoitsoriginalfactorycongurationwhen
runningtheengineunder1500m(5,000ft).Do
notoperateanenginethathasbeenconverted
forhigh-altitudeuseatloweraltitudes;otherwise,
youcouldoverheatanddamagetheengine.

Ifyouareunsurewhetherornotyourmachine
hasbeenconvertedforhigh-altitudeuse,lookfor
thefollowinglabel.

WARNING

CALIFORNIA

Proposition65Warning

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Batteryposts,terminals,andrelated

accessoriescontainleadandlead

compounds,chemicalsknownto

theStateofCaliforniatocause

cancerandreproductiveharm.Wash

handsafterhandling.

Useofthisproductmaycauseexposure

tochemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Introduction

Thisrotary-blade,ridinglawnmowerisintendedtobe
usedbyprofessional,hiredoperators.Itisdesigned
primarilyforcuttinggrassonwell-maintainedlawns
onresidentialorcommercialproperties.Usingthis
productforpurposesotherthanitsintendedusecould
provedangeroustoyouandbystanders.

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Y ouareresponsiblefor
operatingtheproductproperlyandsafely .

Visitwww.Toro.comforproductsafetyandoperation
trainingmaterials,accessoryinformation,helpnding
adealer,ortoregisteryourproduct.

©2021—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Figure4

Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
orFigure2identiesthelocationofthemodeland
serialnumbersontheproduct.Writethenumbersin

decal127-9363

thespaceprovided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if
equipped)toaccesswarranty,parts,andother
productinformation.

Contactusatwww.Toro.com.

2

PrintedintheUSA

AllRightsReserved

Figure1

MachineswithoutMyRide

1.Modelandserialnumberlocation

Figure2

MachineswithMyRide

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure3),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.

Figure3

Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.

Contents

Safety.......................................................................5

SafetyAlertSymbol............................................5

GeneralSafety...................................................5

SlopeIndicator...................................................6

SafetyandInstructionalDecals..........................7

ProductOverview...................................................14

Controls...........................................................14

g233854

g233855

g000502

Specications..................................................16

Attachments/Accessories.................................16

BeforeOperation.................................................17

BeforeOperationSafety...................................17

AddingFuel......................................................18

PerformingDailyMaintenance..........................19

BreakinginaNewMachine..............................19

UsingtheRollover-ProtectionSystem

(ROPS).........................................................19

UsingtheSafety-InterlockSystem....................20

PositioningtheSeat..........................................21

ChangingtheSeatSuspension.........................21

AdjustingtheRear-ShockAssemblies..............22

UsingAttachmentsandAccessories.................23

DuringOperation.................................................23

DuringOperationSafety...................................23

EnteringtheOperator’sPosition.......................26

OperatingtheParkingBrake.............................26

OperatingtheMowerBlade-ControlSwitch

(PTO)............................................................27

OperatingtheThrottle.......................................27

OperatingtheChoke........................................27

StartingtheEngine...........................................28

ShuttingOfftheEngine.....................................28

UsingtheMotion-ControlLevers.......................29

DrivingtheMachine..........................................30

UsingtheSideDischarge.................................31

AdjustingtheHeightofCut...............................31

AdjustingtheAnti-ScalpRollers........................32

OperatingTips.................................................33

AfterOperation....................................................33

AfterOperationSafety......................................33

UsingtheFuel-ShutoffValve.............................34

UsingtheDrive-WheelReleaseValves.............34

TransportingtheMachine.................................35

Maintenance...........................................................37

MaintenanceSafety..........................................37

RecommendedMaintenanceSchedule(s)...........38

Lubrication..........................................................39

GreasingtheMachine.......................................39

GreasingtheCaster-WheelHubs.....................40

EngineMaintenance...........................................41

EngineSafety...................................................41

IdentifyingtheEngine.......................................41

ServicingaKawasaki

®

Engine..........................41

ServicingaT oroEngine....................................46

CleaningtheBlowerHousing............................50

CleaningtheCoolingSystem............................50

CheckingtheSparkArrester.............................51

3

ReplacingtheEmissions-AirIntake

Filter..............................................................51

FuelSystemMaintenance...................................51

ReplacingtheFuelFilter...................................51

ServicingtheFuelT ank.....................................52

ElectricalSystemMaintenance...........................52

ElectricalSystemSafety...................................52

ServicingtheBattery.........................................52

ServicingtheFuses..........................................54

DriveSystemMaintenance..................................55

CheckingtheSeatBelt.....................................55

CheckingtheRoll-BarKnobs............................55

AdjustingtheTracking......................................56

CheckingtheTirePressure...............................56

CheckingtheWheelLugNuts...........................56

CoolingSystemMaintenance..............................57

CleaningtheEngineScreen.............................57

BrakeMaintenance.............................................57

AdjustingtheParkingBrake..............................57

BeltMaintenance................................................59

InspectingtheBelts..........................................59

ReplacingtheMowerBelt.................................59

ReplacingtheHydraulicPump-Drive

Belt................................................................60

ControlsSystemMaintenance.............................61

AdjustingtheControl-HandlePosition..............61

AdjustingtheMotion-ControlLinkage...............62

HydraulicSystemMaintenance...........................63

HydraulicSystemSafety...................................63

HydraulicFluidSpecications...........................63

CheckingtheHydraulicFluidLevel...................63

ChangingtheHydraulicFluidand

Filters............................................................63

BleedingtheHydraulicSystem.........................65

MowerDeckMaintenance....................................66

BladeSafety.....................................................66

ServicingtheCuttingBlades.............................66

AdjustingtheSide-to-SideLevelingandthe

BladeSlope..................................................68

RemovingtheMowerDeck...............................71

ReplacingtheGrassDeector..........................71

Cleaning..............................................................72

CleaningundertheMowerDeck.......................72

CleaningtheSuspensionSystem.....................72

DisposingofWaste...........................................72

Storage...................................................................73

StorageSafety..................................................73

CleaningandStorage.......................................73

Troubleshooting......................................................74

Schematics.............................................................76

4

Safety

Thismachinehasbeendesignedinaccordancewith
ANSIstandardB71.4-2017.

SafetyAlertSymbol

ThisSafetyAlertSymbol(Figure5)isusedbothin
thismanualandonthemachinetoidentifyimportant
safetymessageswhichmustbefollowedtoavoid
accidents.

Thissymbolmeans:A TTENTION!BECOMEALERT!

YOURSAFETYISINVOL VED!

Figure5

SafetyAlertSymbol

GeneralSafety

Thismachineiscapableofamputatinghandsandfeet
andofthrowingobjects.Torodesignedandtested
thislawnmowertoofferreasonablysafeservice;
however,failuretocomplywithsafetyinstructions
mayresultininjuryordeath.

•Read,understand,andfollowallinstructionsand

warningsintheOperator’sManualandother
trainingmaterial,onthemachine,engine,and
attachments.Alloperatorsandmechanicsshould
betrained.Iftheoperator(s)ormechanic(s)can
notreadthismanual,itistheowner’sresponsibility
toexplainthismaterialtothem;otherlanguages
maybeavailableonourwebsite.

•Onlyallowtrained,responsible,andphysically

capableoperatorsthatarefamiliarwiththesafe

g000502

operation,operatorcontrols,andsafetysignsand
instructionstooperatethemachine.Neverlet
childrenoruntrainedpeopleoperateorservicethe
equipment.Localregulationsmayrestricttheage
oftheoperator.

Thesafetyalertsymbolappearsaboveinformation
whichalertsyoutounsafeactionsorsituationsand
willbefollowedbythewordDANGER,WARNING,or

CAUTION.

DANGER:Indicatesanimminentlyhazardous

situationwhich,ifnotavoided,Willresultindeathor
seriousinjury.

WARNING:Indicatesapotentiallyhazardoussituation
which,ifnotavoided,Couldresultindeathorserious
injury.

CAUTION:Indicatesapotentiallyhazardoussituation
which,ifnotavoided,Mayresultinminorormoderate
injury.

Thismanualusestwootherwordstohighlight
information.Importantcallsattentiontospecial
mechanicalinformationandNoteemphasizesgeneral
informationworthyofspecialattention.

•Alwayskeeptherollbarinthefullyraisedand

lockedpositionandusetheseatbelt.

•Donotoperatethemachineneardrop-offs,

ditches,embankments,water,orotherhazards,or
onslopesgreaterthan15degrees.

•Donotputyourhandsorfeetnearmoving

componentsofthemachine.

•Neveroperatethemachinewithdamagedguards,

shields,orcovers.Alwayshavesafetyshields,
guards,switchesandotherdevicesinplaceandin
properworkingcondition.

•Stopthemachine,shutofftheengine,andremove

thekeybeforeservicing,fueling,orunclogging
themachine.

5

SlopeIndicator

Figure6

Youmaycopythispageforpersonaluse.

1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof
hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline
tomatchtherecommendedslope.

2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.

3.Exampleofhowtocompareslopewithfoldededge

6

g011841

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

Manufacturer'sMark

1.Thismarkindicatesthatthebladeisidentiedasapart
fromtheoriginalmachinemanufacturer.

BatterySymbols

Someorallofthesesymbolsareonyourbattery .

decaloemmarkt

decal106-5517

106-5517

1.Warning—donottouchthehotsurface.

decalbatterysymbols

1.Explosionhazard6.Keepbystandersaway

2.Nore,opename,or
smoking

3.Causticliquid/chemical
burnhazard

4.Weareyeprotection.9.Flusheyesimmediately

5.ReadtheOperator's
Manual.

fromthebattery .

7.Weareyeprotection;
explosivegasescan
causeblindnessandother
injuries.

8.Batteryacidcancause
blindnessorsevereburns.

withwaterandgetmedical
helpfast.

10.Containslead;donot
discard

93-7818

1.Warning—readtheOperator'sManualforinstructionson
torquingthebladebolt/nutto1 15to149N∙m(85to110
ft-lb).

decal107-3069

107-3069

1.Warning–thereisnorolloverprotectionwhentherollbaris

decal93-7818

down.

2.Toavoidinjuryordeathfromarolloveraccident,keepthe
rollbarintheraisedandlockedpositionandweartheseat
belt.Lowertherollbaronlywhenabsolutelynecessary;do
notweartheseatbeltwhentherollbarisdown.

3.ReadtheOperator'sManual;driveslowlyandcarefully.

7

1.Tractionbeltrouting

decal109-6014

109-6014

decal116-5610

116-5610

1.Hourmeter4.Neutral

2.Powertake-off(PTO)5.Operatorpresenceswitch

3.Parkingbrake6.Battery

decal112-3858

112-3858

1.ReadtheOperator's
Manual.

2.ReadtheOperator's

3.Removethekeybefore
adjustingtheheightofcut.

4.Height-of-cutsettings

Manualbeforeperforming
maintenance.

112-9028

1.Warning—stayawayfrommovingparts;keepallguards
andshieldsinplace.

decal112-9028

decal116-8588

116-8588

1.ReadtheOperator’sManual.

2.Rotatethedrivereleaseknobtoloosen,slidetheknob,
andtighten.

3.Pushthemachine.

decal115-9625

115-9625

1.Parking
brake—disengaged

2.Parkingbrake—engaged

8

decal126-4363

126-4363

1.Cutting/dismembermenthazard,fanandentanglement
hazard,belt.Shutofftheengineandremovethekeybefore
adjusting,servicingorcleaningthemachine.

decal117-1 194

117-1194

1.Beltrouting

2.Engine

decal133-8062

133-8062

117-3848

1.Thrownobjecthazard—keepbystandersaway.

2.Thrownobjecthazard,raiseddeector—donotoperate
withoutthedeector ,dischargecover,orgrasscollection
systeminplace.

3.Cutting/dismembermenthazardofhandorfoot,mower
blade—stayawayfrommovingparts;keepallguardsand
shieldsinplace.

decal126-4784

126-4784

decal117-3848

1.Heightofcut

decal126-8161

126-8161

1.ReadtheOperator’s

Manual.

2.Slideseatforward

3.Pressdownonlatchto
unlockseat

4.Rotateseat

9

decal126-9939

126-9939

1.ReadtheOperator’s
Manual

2.Filltobottomofllerneck;
warning–donotoverllthe
tank

Decal131-1097isformachineswithT oroengines
only.

131-1097

1.Oildrain

decal136-8992

136-8992

1.Fuel—full

2.Fuel—50%

decal131-1097

3.Fuel—empty

136-9024

1.ReadtheOperator’s
Manualbeforeperforming

maintenance.

2.Operatinghours5.Hydraulic-uidlevel

3.Engine-oillevel6.Tirepressure

4.Greasepoint

10

decal136-9024

PTOSwitchSymbols

1.PTO–disengage2.PTO–engage

decalptosymbols

decal126-6183

126-6183

1.Heightofcut

TransportLock

2.Pulluptounlockthe
transportlock.

decaltransportlock

2.Fast5.Reverse

3.Slow

1.Tractioncontrol4.Neutral

decal137-9240

137-9240

1.Choke

2.Worklight

3.Fast

4.Slow

126-6194

1.Tractioncontrol4.Neutral

2.Fast5.Reverse

3.Slow

decal126-6194

11

decal126-8151

126-8151

1.Readtheinstructionsbeforeservicingorperforming
maintenanceonthemachine.

2.Timeinterval

3.Checktheoillevel.6.Checkthetirepressure.

4.RefertotheOperator'sManualforgreaseinstructions.

5.Checkthehydraulic-uidlevelandrefertotheOperator's
Manualforfurtherinstructions.

Decal126-8383isformachineswithoutMyRideonly.

126-8383

Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum

recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas
wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineintheconditionson
thatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.

decal126-8383

1.Warning—readtheOperator’sManual;donotoperatethis
machineunlessyouaretrained;wearhearingprotection.

2.Cutting/dismembermenthazardofthehand,mowerblade;
entanglementhazardofthehand,belt—stayawayfrom
movingparts;keepallguardsandshieldsinplace.

3.Ramphazard—donotusedualrampswhenloadingontoa
trailer;use1rampwideenoughforthemachine;usearamp
withaslopelessthan15°;backuptherampwhenloadingthe
machineanddriveforwardofftherampwhenunloading.

Decal132-0871isformachineswithMyRideonly.

4.Runover/backoverhazard—donotcarrypassengers;look
behindyouwhenmowinginreverse.

5.Thrownobjecthazard—keepbystandersaway.

6.Tippinghazard—donotusethemachineneardrop-offsor
onslopesgreaterthan15°;onlyoperateacrossslopesless
than15°.

12

132-0871

Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum

recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas
wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineintheconditionson
thatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.

decal132-0871

1.Warning—readtheOperator’sManual;alloperatorsshould
betrainedbeforeoperatingthemachine;wearhearing
protection.

2.Cutting/dismembermenthazardofhand—stayawayfrom
movingparts;keepallguardsandshieldsinplace.

3.Thrownobjecthazard—keepbystandersaway.

Decal136-1720isformachineswithMyRideonly.

136-1720

1.Camlock2.Camunlock

4.Tippinghazard—donotusedualrampswhenloadingontoa
trailer;use1rampwideenoughforthemachine;usearamp
withaslopelessthan15°;backuptheramp(inreverse)and
driveforwardofftheramp.

5.Runoverhazard—donotcarrypassengers;lookbehindyou
whenmovinginreverse.

6.Tippinghazard—donotusethemachineneardrop-offsor
onslopesgreaterthan15°;onlyoperateacrossslopesless
than15°.

decal136-1720

13

ProductOverview

Controls

Becomefamiliarwithallthecontrolsbeforeyoustart
theengineandoperatethemachine.

ControlPanel

Figure7

1.Height-of-cutdeck-lift
pedal

2.Height-of-cutpositions8.Seatbelt

3.Transportlock9.Fuelcap

4.Controls

5.Motion-controllevers11.Mowerdeck

6.Rollbar

7.Shockassembly

10.Parking-brakelever

12.Casterwheel

g227688

Figure8

1.Positionforoptionalpower
point

2.Chokecontrol

3.Throttlecontrol

4.Hourmeter

5.Blade-controlswitch
(powertakeoff)

6.Keyswitch

7.Lightswitch(formodels
withlightsonly)—optional
kitforothermodels

g271171

KeySwitch

Thekeyswitch,usedtostartandshutofftheengine,
has3positions:OFF,RUN,andSTART.Referto

StartingtheEngine(page28).

LightSwitch

ForModelswithLightsOnly

UsethelightswitchtoturnthelightstotheONposition
orOFFposition(Figure8).

ChokeControl

Usethechokecontroltostartacoldengine.

ThrottleControl

Thethrottlecontrolstheenginespeed,andithasa
continuous-variablesettingfromtheSLOWtoFAST
position(Figure8).

Blade-ControlSwitch(Power
Takeoff)

Theblade-controlswitch,representedbya
power-takeoff(PTO)symbol,engagesand
disengagespowertothemowerblades(Figure8).

14

HourMeter

Fuel-ShutoffValve

Thehourmeterrecordsthenumberofhoursthe
enginehasoperated.Itoperateswhentheengine
isrunning.Usethesetimesforschedulingregular
maintenance(Figure9).

Figure9

1.Safety-interlocksymbols

2.Hourmeter

3.Batterylight

Safety-InterlockIndicators

Closethefuel-shutoffvalvewhentransportingor
storingthemachine;refertoUsingtheFuel-Shutoff

Valve(page34).

g187133

Therearesymbolsonthehourmeterthatindicate
withablacktrianglethattheinterlockcomponentis
positionedcorrectly(Figure9).

Battery-IndicatorLight

IfyouturnthekeyswitchtotheONpositionfora
fewseconds,thebatteryvoltagedisplaysinthearea
wherethehoursarenormallydisplayed.

Thebatterylightturnsonwhenthekeyswitchis
turnedonandwhenthechargeisbelowthecorrect
operatinglevel(Figure9).

Motion-ControlLevers

Usethemotion-controlleverstodrivethemachine
forward,reverse,andturneitherdirection(Figure7).

Neutral-LockPosition

Movethemotion-controlleversoutwardfromthe
centertotheNEUTRAL-LOCKpositionwhenexiting
themachine(Figure29).Alwayspositionthe
motion-controlleversintotheNEUTRAL-LOCKposition
whenyoustopthemachineorleaveitunattended.

Parking-BrakeLever

Wheneveryoushutofftheengine,engagetheparking
braketopreventaccidentalmovementofthemachine.

15

Specications

Note:Specicationsanddesignaresubjecttochangewithoutnotice.

Width

48-inchDeck52-inchDeck60-inchDeck

Withoutmowerdeck

Deectorup133cm(53inches)144cm(56-3/4inches)161cm(63-1/2inches)

Deectordown160cm(63-1/4inches)171cm(67-1/4inches)191cm(75-1/4inches)

Length

Length

Height

RollBar-UpRollBar-Down

179cm(70-1/2inches)125cm(49inches)

Weight

MachinesWeight

48-inchmachines

52-inchmachines

60-inchmachines

121cm(47-1/2inches)124cm(49inches)133cm(52inches)

48-inchDeck52-inchDeck60-inchDeck

208cm(82inches)208cm(82inches)209cm(83inches)

385to425kg(849to937lb)

391to434kg(862to957lb)

409to456kg(901to1,006lb)

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesisavailableforusewiththemachinetoenhance
andexpanditscapabilities.ContactyourAuthorizedServiceDealerorauthorizedTorodistributororgoto

www.T oro.comforalistofallapprovedattachmentsandaccessories.

Toensureoptimumperformanceandcontinuedsafetycerticationofthemachine,useonlygenuineT oro
replacementpartsandaccessories.Replacementpartsandaccessoriesmadebyothermanufacturerscouldbe
dangerous,andsuchusecouldvoidtheproductwarranty.

16

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

BeforeOperation

BeforeOperationSafety

GeneralSafety

•Evaluatetheterraintodeterminewhataccessories

andattachmentsareneededtoproperlyand
safelyperformthejob.Onlyuseaccessoriesand
attachmentsapprovedbyToro.

FuelSafety

Useextremecarewhenhandlingfuel.

DANGER

Incertainconditionsgasolineisextremely
ammableandvaporsareexplosive.

Areorexplosionfromgasolinecanburn
you,others,andcausepropertydamage.

•Fillthefueltankoutdoorsonlevelground,
inanopenarea,whentheengineiscold.
Wipeupanygasolinethatspills.

•Neverrellthefueltankordrainthe
machineindoorsorinsideanenclosed
trailer.

•Inspecttheareawheretheequipmentistobe

usedandremoveallrocks,toys,sticks,wires,
bones,andotherforeignobjects.Thesecan
bethrownorinterferewiththeoperationofthe
machineandmaycausepersonalinjurytothe
operatororbystanders.

•Wearappropriatepersonalprotectiveequipment

suchassafetyglasses,substantialslip-resistant
footwear,andhearingprotection.Tiebacklong
hairandavoidlooseclothingandloosejewelry
whichmaygettangledinmovingparts.

CAUTION

Thismachineproducessoundlevelsin
excessof85dBAattheoperator’searand
cancausehearinglossthroughextended
periodsofexposure.

Wearhearingprotectionwhenoperating
thismachine.

•Checkthattheoperatorpresencecontrols,

safetyswitches,andshieldsareattachedand
functioningproperly.Donotoperateunlessthey
arefunctioningproperly.

•DoNotllthefueltankcompletelyfull.
Fillthefueltanktothebottomoftheller
neck.Theemptyspaceinthetankallows
gasolinetoexpand.Overllingmayresult
infuelleakageordamagetotheengineor
emissionsystem.

•Neversmokewhenhandlinggasoline,and
stayawayfromanopenameorwhere
gasolinefumesmaybeignitedbyspark.

•Storegasolineinanapprovedcontainer
andkeepitoutofthereachofchildren.

•Addfuelbeforestartingtheengine.Never
removethecapofthefueltankoraddfuel
whenengineisrunningorwhentheengine
ishot.

•Iffuelisspilled,DoNotattempttostart
theengine.Moveawayfromtheareaof
thespillandavoidcreatinganysourceof
ignitionuntilfuelvaporshavedissipated.

•DoNotoperatewithoutentireexhaust
systeminplaceandinproperworking
condition.

•Donotoperatethemowerwhenpeople,especially

children,orpetsareinthearea.Stopthemachine
andattachment(s)ifanyoneentersthearea.

•Donotoperatethemachinewithouttheentire

grasscollectionsystem,dischargedeector,
orothersafetydevicesinplaceandinproper
workingcondition.Grasscatchercomponents
aresubjecttowear,damageanddeterioration,
whichcouldexposemovingpartsorallowobjects
tobethrown.Frequentlycheckforwornor
deterioratingcomponentsandreplacethemwith
themanufacturer’srecommendedpartswhen
necessary.

17

DANGER

Incertainconditionsduringfueling,static
electricitycanbereleasedcausingaspark
whichcanignitegasolinevapors.Areor
explosionfromgasolinecanburnyouand
othersandcausepropertydamage.

•Alwaysplacegasolinecontainersonthe
groundawayfromyourvehiclebefore
lling.

•DoNotllgasolinecontainersinsidea
vehicleoronatruckortrailerbedbecause
interiorcarpetsorplastictruckbedliners
mayinsulatethecontainerandslowthe
lossofanystaticcharge.

•Whenpractical,removegas-powered
equipmentfromthetruckortrailerand
refueltheequipmentwithitswheelsonthe
ground.

•Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfroma
portablecontainer,ratherthanfroma
gasolinedispensernozzle.

•Ifagasolinedispensernozzlemustbe
used,keepthenozzleincontactwiththe
rimofthefueltankorcontaineropeningat
alltimesuntilfuelingiscomplete.DoNot
useanozzlelockopendevice.

WARNING

Gasolineisharmfulorfatalifswallowed.
Long-termexposuretovaporshascaused
cancerinlaboratoryanimals.Failuretouse
cautionmaycauseseriousinjuryorillness.

Tohelppreventres:

•Keepengineandengineareafreefrom

accumulationofgrass,leaves,excessivegrease
oroil,andotherdebriswhichcanaccumulatein
theseareas.

•Cleanupoilandfuelspillsandremovefuelsoaked

debris.

•Allowthemachinetocoolbeforestoringthe

machineinanyenclosure.DoNotstorenear
ameoranyenclosedareawhereopenpilotlights
orheatappliancesarepresent.

AddingFuel

RecommendedFuel

•Forbestresults,useonlyclean,fresh(lessthan

30daysold),unleadedgasolinewithanoctane
ratingof87orhigher((R+M)/2ratingmethod).

•Ethanol:Gasolinewithupto10%ethanol

(gasohol)or15%MTBE(methyltertiarybutyl
ether)byvolumeisacceptable.Ethanoland
MTBEarenotthesame.Gasolinewith15%
ethanol(E15)byvolumeisnotapprovedforuse.

Neverusegasolinethatcontainsmorethan
10%ethanolbyvolume,suchasE15(contains

15%ethanol),E20(contains20%ethanol),orE85
(containsupto85%ethanol).Usingunapproved
gasolinemaycauseperformanceproblemsand/or
enginedamagewhichmaynotbecoveredunder
warranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorfuel

containersoverthewinterunlessyouuseafuel
stabilizer.

•Donotaddoiltogasoline.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandgas
tank/containeropening.

•Keepawayfromeyesandskin.

•Neversiphonbymouth.

CAUTION

Fueltankventislocatedinsidetheroll
bartube.Removingormodifyingtheroll
barcouldresultinfuelleakageandviolate
emissionsregulations.

•DoNotremoverollbar.

•DoNotweld,drill,ormodifyrollbarinany
way.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto
providethefollowingbenets:

•Keepsfuelfreshlongerwhenusedasdirectedby

thefuel-stabilizermanufacturer

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuel

system,whichcauseshardstarting

Important:Donotusefueladditives

containingmethanolorethanol.

Addthecorrectamountoffuelstabilizer/conditioner
tothefuel.

Note:Afuelstabilizer/conditionerismost

effectivewhenmixedwithfreshfuel.Tominimize

18

thechanceofvarnishdepositsinthefuelsystem,
usefuelstabilizeratalltimes.

FillingtheFuelTank

1.Parkthemachineonalevelsurface.

2.Engagetheparkingbrake.

3.Shutofftheengineandremovethekey.

4.Cleanaroundthefuel-tankcap.

5.Fillthefueltanktothebottomofthellerneck
(Figure10).

Note:Donotllthefueltankcompletelyfull.

Theemptyspaceinthetankallowsthefuelto
expand.

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Mower
decksanddrivesystemshavehigherfrictionwhen
new,placingadditionalloadontheengine.Allow
40to50hoursofbreak-intimefornewmachinesto
developfullpowerandbestperformance.

Usingthe
Rollover-ProtectionSystem
(ROPS)

WARNING

Toavoidinjuryordeathfromrollover,keep
therollbarinthefullyraised,lockedposition
andusetheseatbelt.

Ensurethattheseatissecuredtothe
machine.

Figure10

WARNING

Thereisnorolloverprotectionwhentheroll
barisinthedownposition.

•Lowertherollbaronlywhenabsolutely
necessary.

•Donotweartheseatbeltwhentherollbar
isinthedownposition.

•Driveslowlyandcarefully.

•Raisetherollbarassoonasclearance
permits.

•Checkcarefullyforoverheadclearances
(i.e.,branches,doorways,electricalwires)
beforedrivingunderanyobjectsanddo
notcontactthem.

LoweringtheRollBar

g036751

Important:Lowertherollbaronlywhen

absolutelynecessary.

1.T olowertherollbar,applyforwardpressureto
theupperpartoftherollbar.

PerformingDaily
Maintenance

Beforestartingthemachineeachday ,performthe
EachUse/DailyprocedureslistedinMaintenance

(page37).

2.Pullbothknobsoutandrotatethem90degrees
sothattheyarenotengaged(Figure1 1).

3.Lowertherollbartothedownposition(Figure

11).

19

Figure11

UsingtheSafety-Interlock
System

WARNING

Ifthesafety-interlockswitchesare
disconnectedordamaged,themachinecould
operateunexpectedly,causingpersonal
injury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlock
switchesdailyandreplaceanydamaged
switchesbeforeoperatingthemachine.

Understandingthe
Safety-InterlockSystem

Thesafety-interlocksystemisdesignedtopreventthe
enginefromstartingunlessthefollowingoccurs:

•Theparkingbrakeisengaged.

•Theblade-controlswitch(PTO)isdisengaged.

g036746

•Themotion-controlleversareintheNEUTRAL-LOCK

position.

1.Rollbarintheupright
position

2.ROPSknobinthelatched
position

3.PulltheROPSknobout.6.Rollbarinthefolded

4.RotatetheROPSknob90
degrees.

5.ROPSknobinthe
unlatchedposition

position

RaisingtheRollBar

Important:Alwaysusetheseatbeltwiththeroll

barintheraisedposition.

1.Raisetherollbartotheoperatingpositionand
rotatetheknobsuntiltheymovepartiallyinto
thegrooves(Figure11).

2.Raisetherollbartothefulluprightpositionwhile
pushingontheupperrollbarsothatthepins
snapintopositionwhentheholesalignwiththe
pins(Figure11).

3.Pushontherollbarandensurethatbothpins
areengaged.

Thesafety-interlocksystemalsoisdesignedtoshut
offtheenginewhenthemotion-controlleversare
movedfromtheNEUTRAL-LOCKpositionwiththe
parkingbrakeengagedorifyourisefromtheseat
whenthePTOisengaged.

Thehourmeterhasindicatorstonotifytheuserwhen
theinterlockcomponentisinthecorrectposition.
Whenthecomponentisinthecorrectposition,an
indicatordisplaysonthescreen.

g187670

Figure12

1.Indicatorsdisplaywhentheinterlockcomponentsareinthe
correctposition

TestingtheSafety-Interlock
System

ServiceInterval:Beforeeachuseordaily

20

Testthesafety-interlocksystembeforeyouusethe
machineeachtime.Ifthesafetysystemdoesnot
operateasdescribedbelow,haveanAuthorized
ServiceDealerrepairthesafetysystemimmediately .

1.Sitontheseat,engagetheparkingbrake,and
movetheblade-controlswitch(PTO)totheON
position.Trystartingtheengine;theengine
shouldnotstart.

2.Sitontheseat,engagetheparkingbrake,and
movetheblade-controlswitch(PTO)totheOFF
position.Moveeithermotion-controlleverout
oftheNEUTRAL-LOCKposition.Trystartingthe
engine;theengineshouldnotstart.Repeatfor
theothercontrollever.

3.Sitontheseat,engagetheparkingbrake,
movetheblade-controlswitch(PTO)totheOFF
position,andmovethemotion-controllevers
totheNEUTRAL-LOCKposition.Nowstartthe
engine.Whiletheengineisrunning,disengage
theparkingbrake,engagetheblade-control
switch(PTO),andriseslightlyfromtheseat;the
engineshouldshutoff.

4.Sitontheseat,engagetheparkingbrake,
movetheblade-controlswitch(PTO)totheOFF
position,andmovethemotion-controllevers
totheNEUTRAL-LOCKposition.Nowstartthe
engine.Whiletheengineisrunning,center
eithermotioncontrolandmove(forwardor
reverse);theengineshouldshutoff.Repeatfor
othermotioncontrol.

5.Sitontheseat,disengagetheparkingbrake,
movetheblade-controlswitch(PTO)totheOFF
position,andmovethemotion-controllevers
totheNEUTRAL-LOCKposition.Trystartingthe
engine;theengineshouldnotstart.

PositioningtheSeat

Theseatcanmoveforwardandbackward(Figure13).
Positiontheseatwhereyouhavethebestcontrolof
themachineandaremostcomfortable.

g027632

Figure13

SeatformachineswithMyRideshown.

ChangingtheSeat
Suspension

MachineswithoutMyRide™
SuspensionSystemOnly

Theseatisadjustabletoprovideasmoothand
comfortableride.Positiontheseatwhereyouare
mostcomfortable.

Toadjustit,turntheknobinfronteitherdirectionto
providethebestcomfort(Figure14).

Figure14

1.Seat-suspensionknob

21

g019768

AdjustingtheRear-Shock
Assemblies

MachineswithMyRide™
SuspensionSystemOnly

TheMyRide™suspensionsystemadjuststoprovide
asmoothandcomfortableride.Youcanadjustthe
rear2-shockassembliestoquicklyandeasilychange
thesuspensionsystem.Positionthesuspension
systemwhereyouaremostcomfortable.

Theslotsfortherear-shockassemblieshave
detentpositionsforreference.Y oucanpositionthe
rear-shockassembliesanywhereintheslot,notjustin
thedetentpositions.Thefollowinggraphicshowsthe
positionforasoftorrmrideandthedifferentdetent
positions(Figure15).

g227752

Figure15

1.Firmestposition3.Detentsintheslots

2.Softestposition

Note:Ensurethattheleftandrightrear-shock

assembliesarealwaysadjustedtothesamepositions.

Adjusttherear-shockassemblies(Figure16).

g227753

g227751

Figure16

22

UsingAttachmentsand

WARNING

Accessories

UseonlyToroapprovedattachmentsandaccessories.

Ifyouaddmorethan1accessorymountkit(i.e.,
bucketkitoruniversalmountkit)tobothofthe
locationsshowninFigure17,addafrontweightkit.
ContactanAuthorizedServiceDealerforthefront
weightkit.

Figure17

1.Addafrontweightkitwhenaccessorymountkitsare

installedatbothofthesepositions.

Engineexhaustcontainscarbonmonoxide,
whichisanodorlessdeadlypoisonthatcan
killyou.

DoNotrunengineindoorsorinasmall
connedareawheredangerouscarbon
monoxidefumescancollect.

•Theowner/usercanpreventandisresponsible

foraccidentsorinjuriesoccurringtohimselfor
herself,otherpeopleorproperty.

•Thismowerwasdesignedforoneoperatoronly.

Donotcarrypassengersandkeepallothersaway
frommachineduringoperation.

•Donotoperatethemachinewhileill,tired,or

undertheinuenceofalcoholordrugs.

•Operateonlyindaylightorgoodarticiallight.

•Lightningcancausesevereinjuryordeath.If

lightningisseenorthunderisheardinthearea,
DoNotoperatethemachine;seekshelter.

g298130

•Useextracarewhileoperatingwithaccessoriesor

attachments,suchasgrasscollectionsystems.
Thesecanchangethestabilityofthemachine
andcausealossofcontrol.Followdirectionsfor
counterweightsifrequired.

DuringOperation

DuringOperationSafety

GeneralSafety

Theoperatormustusetheirfullattentionwhen
operatingthemachine.DoNotengageinanyactivity
thatcausesdistractions;otherwise,injuryorproperty
damagemayoccur.

WARNING

Operatingengineparts,especiallythemufer,
becomeextremelyhot.Severeburnscan
occuroncontactanddebris,suchasleaves,
grass,brush,etc.cancatchre.

•Allowengineparts,especiallythemufer,
tocoolbeforetouching.

•Removeaccumulateddebrisfrommufer
andenginearea.

•Keepawayfromholes,ruts,bumps,rocks,and

otherhiddenhazards.Usecarewhenapproaching
blindcorners,shrubs,trees,tallgrassorother
objectsthatmayhideobstaclesorobscurevision.
Uneventerraincouldoverturnthemachineor
causetheoperatortolosetheirbalanceorfooting.

•Besurealldrivesareinneutralandparkingbrake

isengagedbeforestartingengine.Useseatbelts
withtherollbarintheraisedandlockedposition.

•Starttheenginecarefullyaccordingtoinstructions

withfeetwellawayfromtheblades.

•Neveroperatethemowerwithdamagedguards,

shields,orcovers.Alwayshavesafetyshields,
guards,switchesandotherdevicesinplaceandin
properworkingcondition.

•Keepclearofthedischargeopeningatalltimes.

Nevermowwiththedischargedoorraised,
removedoralteredunlessthereisagrass
collectionsystemormulchkitinplaceandworking
properly.

•Keephandsandfeetawayfrommovingparts.

Ifpossible,DoNotmakeadjustmentswiththe
enginerunning.

23

WARNING

Hands,feet,hair,clothing,oraccessories
canbecomeentangledinrotatingparts.
Contactwiththerotatingpartscan
causetraumaticamputationorsevere
lacerations.

–DoNotoperatethemachinewithout

guards,shields,andsafetydevicesin
placeandworkingproperly.

–Keephands,feet,hair,jewelry,or

clothingawayfromrotatingparts.

•Neverraisethedeckwithbladesrunning.

•Beawareofthemowerdischargepathanddirect

dischargeawayfromothers.Avoiddischarging
materialagainstawallorobstructionasthe
materialmayricochetbacktowardtheoperator.
Stoptheblades,slowdown,andusecautionwhen
crossingsurfacesotherthangrassandwhen
transportingthemowertoandfromtheareatobe
mowed.

•Bealert,slowdownandusecautionwhen

makingturns.Lookbehindandtothesidebefore
changingdirections.DoNotmowinreverse
unlessabsolutelynecessary.

•DoNotchangetheenginegovernorsettingor

overspeedtheengine.

•Parkthemachineonlevelground.Stopengine,

waitforallmovingpartstostop,andremovethe
sparkplugwire(s).

–Beforechecking,cleaningorworkingonthe

mower.

–Afterstrikingaforeignobjectorabnormal

vibrationoccurs(inspectthemowerfor
damageandmakerepairsbeforerestarting
andoperatingthemower).

–Beforeclearingblockages.

–Wheneveryouleavethemower.DoNotleave

arunningmachineunattended.

•Stopengine,waitforallmovingpartstostop:

–Beforerefueling.

–Beforedumpingthegrasscatcher.

–Beforemakingheightadjustments.

•Tragicaccidentscanoccuriftheoperatorisnot

alerttothepresenceofchildren.Childrenare
oftenattractedtothemachineandthemowing
activity.Neverassumethatchildrenwillremain
whereyoulastsawthem.

–Keepchildrenoutofthemowingareaand

underthewatchfulcareofanotherresponsible
adult,nottheoperator.

–Bealertandturnthemachineoffifchildren

enterthearea.

–Beforeandwhilebackingorchangingdirection,

lookbehind,down,andside-to-sideforsmall
children.

–Neverallowchildrentooperatethemachine.

–DoNotcarrychildren,evenwiththeblades

shutoff.Childrencouldfalloffandbeseriously
injuredorinterferewiththesafeoperationof
themachine.Childrenthathavebeengiven
ridesinthepastcouldsuddenlyappearinthe
workingareaforanotherrideandberunover
orbackedoverbythemachine.

SlopeSafety

•Slopesareamajorfactorrelatedtolossofcontrol

androlloveraccidents,whichcanresultinsevere
injuryordeath.Theoperatorisresponsiblefor
safeslopeoperation.Operatingthemachineon
anysloperequiresextracaution.Beforeusingthe
machineonaslope,theoperatormust:

–Reviewandunderstandtheslopeinstructions

inthemanualandonthemachine.

–Useanangleindicatortodeterminethe

approximateslopeangleofthearea.

–Neveroperateonslopesgreaterthan15

degrees.

–Evaluatethesiteconditionsofthedayto

determineiftheslopeissafeformachine
operation.Usecommonsenseandgood
judgmentwhenperformingthisevaluation.
Changesintheterrain,suchasmoisture,can
quicklyaffecttheoperationofthemachineon
aslope.

•Identifyhazardsatthebaseoftheslope.Do

Notoperatethemachineneardropoffs,ditches,
embankments,waterorotherhazards.The
machinecouldsuddenlyrolloverifawheelgoes
overtheedgeortheedgecollapses.Keepasafe
distance(twicethewidthofthemachine)between
themachineandanyhazard.Useawalkbehind
machineorahandtrimmertomowthegrassin
theseareas.

24