Toro 74490 Manuel utilisateur

FormNo.3437-336RevA

48in,52in,or60inZMaster®

Professional2000SeriesRiding

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.Toro.com.

OriginalInstructions(EN)*3437-336*A

ItisaviolationofCaliforniaPublicResourceCode

Section4442or4443touseoroperatetheengineon

anyforest-covered,brush-covered,orgrass-covered

landunlesstheengineisequippedwithaspark

arrester,asdenedinSection4442,maintainedin

effectiveworkingorderortheengineisconstructed,

equipped,andmaintainedforthepreventionofre.

GrossorNetTorque: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.Toro.comorcontactourToroCustomer

CareDepartmentatthenumber(s)listedinyour

EmissionControlWarrantyStatement.

Removethekitfromtheengineandrestorethe

enginetoitsoriginalfactorycongurationwhen

runningtheengineunder1500m(5,000ft).Do

notoperateanenginethathasbeenconverted

forhigh-altitudeuseatloweraltitudes;otherwise,

youcouldoverheatanddamagetheengine.

Ifyouareunsurewhetherornotyourmachine

hasbeenconvertedforhigh-altitudeuse,lookfor

thefollowinglabel.

decal127-9363

Figure4

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.Youareresponsiblefor

operatingtheproductproperlyandsafely.

Visitwww.Toro.comforproductsafetyandoperation

trainingmaterials,accessoryinformation,helpnding

adealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or

additionalinformation,contactanAuthorizedService

DealerorT oroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

orFigure2identiesthelocationofthemodeland

serialnumbersontheproduct.Writethenumbersin

thespaceprovided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if

equipped)toaccesswarranty,parts,andother

productinformation.

8111LyndaleAvenueSouth

Bloomington,MN554202

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

g233854

Figure1

MachineswithoutMyRide

1.Modelandserialnumberlocation

g233855

Figure2

MachineswithMyRide

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafety-alertsymbol

(Figure3),whichsignalsahazardthatmaycause

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

g000502

Figure3

Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

Contents

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

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

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

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

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

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

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

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

EngineMaintenance...........................................40

EngineSafety...................................................40

IdentifyingtheEngine.......................................40

ServicingaKawasaki®Engine..........................40

ServicingaT oroEngine....................................45

CleaningtheBlowerHousing............................49

CleaningtheCoolingSystem............................49

CheckingtheSparkArrester.............................50

ReplacingtheEmissions-AirIntake

Filter..............................................................50

FuelSystemMaintenance...................................50

ReplacingtheFuelFilter...................................50

ServicingtheFuelT ank.....................................51

ElectricalSystemMaintenance...........................51

ElectricalSystemSafety...................................51

ServicingtheBattery.........................................51

ServicingtheFuses..........................................53

DriveSystemMaintenance..................................54

CheckingtheSeatBelt.....................................54

CheckingtheRoll-BarKnobs............................54

AdjustingtheTracking......................................55

CheckingtheTirePressure...............................55

CheckingtheWheelLugNuts...........................55

CoolingSystemMaintenance..............................56

CleaningtheEngineScreen.............................56

BrakeMaintenance.............................................56

AdjustingtheParkingBrake..............................56

BeltMaintenance................................................58

InspectingtheBelts..........................................58

ReplacingtheMowerBelt.................................58

ReplacingtheHydraulicPump-Drive

Belt................................................................59

ControlsSystemMaintenance.............................60

AdjustingtheControl-HandlePosition..............60

AdjustingtheMotion-ControlLinkage...............61

HydraulicSystemMaintenance...........................62

HydraulicSystemSafety...................................62

HydraulicFluidSpecications...........................62

CheckingtheHydraulicFluidLevel...................62

ChangingtheHydraulicFluidand

Filters............................................................62

BleedingtheHydraulicSystem.........................64

MowerDeckMaintenance....................................65

BladeSafety.....................................................65

ServicingtheCuttingBlades.............................65

AdjustingtheSide-to-SideLevelingandthe

BladeSlope..................................................67

RemovingtheMowerDeck...............................70

ReplacingtheGrassDeector..........................70

Cleaning..............................................................71

CleaningundertheMowerDeck.......................71

CleaningtheSuspensionSystem.....................71

DisposingofWaste...........................................71

Storage...................................................................72

StorageSafety..................................................72

CleaningandStorage.......................................72

Troubleshooting......................................................73

Schematics.............................................................75

Safety

Thismachinehasbeendesignedinaccordancewith

ANSIstandardB71.4-2017.

SafetyAlertSymbol

ThisSafetyAlertSymbol(Figure5)isusedbothin

thismanualandonthemachinetoidentifyimportant

safetymessageswhichmustbefollowedtoavoid

accidents.

Thissymbolmeans:ATTENTION!BECOMEALERT!

YOURSAFETYISINVOLVED!

g000502

Figure5

SafetyAlertSymbol

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.

GeneralSafety

Thismachineiscapableofamputatinghandsandfeet

andofthrowingobjects.T orodesignedandtested

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

operation,operatorcontrols,andsafetysignsand

instructionstooperatethemachine.Neverlet

childrenoruntrainedpeopleoperateorservicethe

equipment.Localregulationsmayrestricttheage

oftheoperator.

•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.

SlopeIndicator

g011841

Figure6

Youmaycopythispageforpersonaluse.

1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof

hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

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

3.Exampleofhowtocompareslopewithfoldededge

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea

ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

decaloemmarkt

Manufacturer'sMark

1.Thismarkindicatesthatthebladeisidentiedasapart

fromtheoriginalmachinemanufacturer.

decalbatterysymbols

BatterySymbols

Someorallofthesesymbolsareonyourbattery.

1.Explosionhazard6.Keepbystandersaway

fromthebattery.

2.Nore,opename,or

smoking

7.Weareyeprotection;

explosivegasescan

causeblindnessandother

injuries.

3.Causticliquid/chemical

burnhazard

8.Batteryacidcancause

blindnessorsevereburns.

4.Weareyeprotection.9.Flusheyesimmediately

withwaterandgetmedical

helpfast.

5.ReadtheOperator's

Manual.

10.Containslead;donot

discard

decal93-7818

93-7818

1.Warning—readtheOperator'sManualforinstructionson

torquingthebladebolt/nutto115to149N∙m(85to110

ft-lb).

decal106-5517

106-5517

1.Warning—donottouchthehotsurface.

decal107-3069

107-3069

1.Warning–thereisnorolloverprotectionwhentherollbaris

down.

2.Toavoidinjuryordeathfromarolloveraccident,keepthe

rollbarintheraisedandlockedpositionandweartheseat

belt.Lowertherollbaronlywhenabsolutelynecessary;do

notweartheseatbeltwhentherollbarisdown.

3.ReadtheOperator'sManual;driveslowlyandcarefully.

decal109-6014

109-6014

1.Beltrouting

decal112-3858

112-3858

1.ReadtheOperator's

Manual.

3.Removethekeybefore

adjustingtheheightofcut.

2.ReadtheOperator's

Manualbeforeperforming

maintenance.

4.Height-of-cutsettings

decal112-9028

112-9028

1.Warning—stayawayfrommovingparts;keepallguards

andshieldsinplace.

decal115-9625

115-9625

1.Parking

brake—disengaged

2.Parkingbrake—engaged

decal116-5610

116–5610

1.Hourmeter4.Neutral

2.Powertake-off(PTO)5.Operatorpresenceswitch

3.Parkingbrake6.Battery

decal116-8588

116-8588

1.ReadtheOperator’sManual.

2.Rotatethedrivereleaseknobtoloosen,slidetheknob,

andtighten.

3.Pushthemachine.

decal117-1194

117-1194

1.Beltrouting

2.Engine

decal133-8062

133-8062

decal117-3848

117-3848

1.Thrownobjecthazard—keepbystandersaway.

2.Thrownobjecthazard,raiseddeector—donotoperate

withoutthedeector,dischargecover,orgrasscollection

systeminplace.

3.Cutting/dismembermenthazardofhandorfoot,mower

blade—stayawayfrommovingparts;keepallguardsand

shieldsinplace.

decal126-4363

126-4363

1.Cutting/dismembermenthazard,fanandentanglement

hazard,belt.Shutofftheengineandremovethekeybefore

adjusting,servicingorcleaningthemachine.

decal126-4784

126-4784

1.Heightofcut

decal126-8161

126-8161

1.ReadtheOperator’s

Manual.

3.Pressdownonlatchto

unlockseat

2.Slideseatforward4.Rotateseat

decal126-9939

126-9939

1.ReadtheOperator’s

Manual

2.Filltobottomofllerneck;

warning–donotoverllthe

tank

Decal131-1097isformachineswithToroengines

only.

decal131-1097

131-1097

1.Oildrain

decal136-8992

136-8992

1.Fuel—full3.Fuel—empty

2.Fuel—50%

decal136-9024

136-9024

1.ReadtheOperator’s

Manualbeforeperforming

maintenance.

4.Greasepoint

2.Operatinghours5.Hydraulic-uidlevel

3.Engine-oillevel6.Tirepressure

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