Toro 74731C User guide

Brand: Toro

Model: 74731C

Category: Lawnmowers

Type: User guide

FormNo.3393-111RevA

TimeCutter

SS5000Riding

Mower

ModelNo.74731—SerialNo.315000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3393-111*A

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Important:Thisengineisnotequippedwithaspark

arrestermufer.ItisaviolationofCaliforniaPublic

ResourceCodeSection4442touseoroperatetheengine

onanyforest-covered,brush-covered,orgrass-covered

land.Otherstatesorfederalareasmayhavesimilarlaws.

ThissparkignitionsystemcomplieswithCanadianICES-002

Theenclosed

Engine Owner's Man ual

issuppliedfor

informationregardingtheUSEnvironmentalProtection

Agency(EPA)andtheCaliforniaEmissionControl

Regulationofemissionsystems,maintenance,and

warranty.Replacementsmaybeorderedthroughthe

enginemanufacturer.

GrossHorsepower

Thegrossornethorsepowerofthisenginewaslaboratory

ratedbytheenginemanufacturerinaccordancewiththe

SocietyofAutomotiveEngineers(SAE)J1940.Ascongured

tomeetsafety,emission,andoperatingrequirements,

theactualenginetorqueonthisclassofmowerwillbe

signicantlylower.

Gotowww.Toro.comtoviewspecicationsonyourmower

model.

Introduction

Thismachineisaride-on,rotary-bladelawnmowerintended

tobeusedbyhomeownersinresidentialapplications.Itis

primarilydesignedforcuttinggrassonwell-maintainedlawns.

Itisnotdesignedforcuttingbrush,mowinggrassandother

growthalongsidehighways,orforagriculturaluses.

Readthisinformationcarefullytolearnhowtooperateand

maintainyourproductproperlyandtoavoidinjuryand

productdamage.Youareresponsibleforoperatingthe

productproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.comforproduct

safetyandoperationtrainingmaterials,accessoryinformation,

helpndingadealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourproductready.Figure1identiesthelocationofthe

modelandserialnumbersontheproduct.Writethenumbers

inthespaceprovided.

G014523

Figure1

Undertheseat

1.Modelandserialnumberplate

Writetheproductmodelandserialnumbersinthespace

below:

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafetyalertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjuryordeath

ifyoudonotfollowtherecommendedprecautions.

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

Figure2

1.Safetyalertsymbol.

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanicalinformation

andNoteemphasizesgeneralinformationworthyofspecial

attention.

Contents

Safety...........................................................................4

SafeOperatingPractices...........................................4

ToroRidingMowerSafety........................................6

SlopeIndicator.......................................................7

SafetyandInstructionalDecals.................................8

ProductOverview.........................................................13

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

Operation....................................................................15

AddingFuel...........................................................15

UsingStabilizer/Conditioner...................................16

FillingtheFuelTank...............................................16

CheckingtheEngine-OilLevel.................................16

BreakinginaNewMachine......................................16

ThinkSafetyFirst...................................................17

StartingtheEngine.................................................18

OperatingtheBlades...............................................18

StoppingtheEngine...............................................19

DrivingtheMachine...............................................19

StoppingtheMachine.............................................21

AdjustingtheHeight-of-Cut....................................21

AdjustingtheAnti-ScalpRollers...............................21

PositioningtheSeat................................................22

AdjustingtheMotion-ControlLevers........................22

PushingtheMachinebyHand..................................22

GrassDeector......................................................23

TransportingtheMachine........................................23

LoadingtheMachine..............................................24

OperatingTips......................................................25

Maintenance.................................................................27

RecommendedMaintenanceSchedule(s)......................27

PremaintenanceProcedures........................................28

RaisingtheSeat......................................................28

Lubrication...............................................................28

GreasingtheBearings.............................................28

EngineMaintenance..................................................29

ServicingtheAirCleaner.........................................29

ServicingtheEngineOil..........................................30

ServicingtheSparkPlug..........................................32

CleaningtheCoolingSystem....................................33

FuelSystemMaintenance...........................................33

ReplacingtheIn-LineFuelFilter...............................33

ElectricalSystemMaintenance....................................34

ChargingtheBattery...............................................34

ServicingtheFuses.................................................35

DriveSystemMaintenance.........................................36

CheckingtheTirePressure......................................36

ReleasingtheElectricBrake.....................................36

MowerMaintenance...................................................37

ServicingtheCuttingBlades.....................................37

LevelingtheMowerDeck........................................40

RemovingtheMower..............................................41

MowerBeltMaintenance.........................................42

InstallingtheMower...............................................42

ReplacingtheGrassDeector..................................43

Cleaning...................................................................44

WashingtheUndersideoftheMower........................44

Storage........................................................................45

CleaningandStorage..............................................45

Troubleshooting...........................................................46

Schematics...................................................................48

Safety

Toreducethepotentialforinjury,complywiththese

safetyinstructionsandalwayspayattentiontothesafety

alertsymbol,whichmeansCAUTION,WARNING,

orDANGER-"personalsafetyinstruction."Failure

tocomplywiththeinstructionmayresultinpersonal

injuryordeath.

SafeOperatingPractices

Thisproductiscapableofamputatinghandsandfeetand

throwingobjects.Alwaysfollowallsafetyinstructionsto

avoidseriousinjuryordeath.

ThefollowinginstructionsareadaptedfromANSIstandard

B71.1-2012.AllthelanguagewithinthisANSIstandard

appliestothismachine;however,duetotheapplicationof

thestandardacrossmanydifferenttypesofproductssome

statementscanseemgeneralormisleading.Intheseinstances,

Torohasrenedthestatementtoconveythemeaningofthe

standardwhilebettermatchingtheproductthisOperator's

Manualpertains.Safetyinformationinadditiontothe

instructionsfoundintheANSIstandardbelowcanbefound

inToroRidingMowerSafetyattheendofthissection.

GeneralOperation

•Read,understand,andfollowallinstructionsinthe

operator'smanualandonthemachinebeforestarting.

•Donotplacehandsorfeetnearrotatingpartsorunder

themachine.Keepclearofthedischargeopeningatall

times.

•Allowonlyresponsibleadultswhoarefamiliarwiththe

instructionstooperatethemachine.

•Cleartheareaofobjectssuchasrocks,toys,wire,etc.,

whichcouldbepickedupandthrownbytheblade.

•Besuretheareaisclearofotherpeoplebeforemowing.

Stopthemachineifanyoneentersthearea.

•Nevercarrypassengers.

•Donotmowinreverseunlessabsolutelynecessary.

Alwayslookdownandbehindbeforeandwhilebacking

up.

•Beawareofthemowerdischargedirectionanddonot

pointitatanyone.Avoiddischargingmaterialagainsta

wallorobstruction.Materialmayricochetbacktoward

theoperator.Stoptheblade(s)whencrossinggravel

surfaces.

•Donotoperatethemachinewithoutdeector,discharge

coverorentiregrasscollectionsysteminplaceand

working.

•Bealert,slowdownandusecautionwhenmakingturns.

Lookbehindandtothesidebeforechangingdirections.

•Neverleavearunningmachineunattended.Alwaysturn

offblades,setparkingbrake,stopengine,andremovekey

beforedismounting.

•Turnoffbladeswhennotmowing.Stoptheengine,wait

forallpartstocometoacompletestopandremovethe

keybeforecleaningthemachine,removingthegrass

catcheroruncloggingthedischargechute.

•Operatethemachineonlyindaylightorgoodarticial

light.

•Donotoperatethemachinewhileundertheinuence

ofalcoholordrugs.

•Watchfortrafcwhenoperatingnearorcrossing

roadways.

•Useextracarewhenloadingorunloadingthemachine

intoatrailerortruck.

•Alwaysweareyeprotectionwhenoperatingthemower.

•Dataindicatesthatoperators,age60yearsandabove,are

involvedinalargepercentageofridingmower-related

injuries.Operatorsshouldevaluatetheirabilitytooperate

theridingmowersafelyenoughtoprotectthemselvesand

othersfromseriousinjury.

•Alwaysfollowtherecommendationsforanyapplication

ofcounterweights.

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate

themachine;seekshelter.

SlopeOperation

Slopesareamajorfactorrelatedtolossofcontroland

tip-overaccidents,whichcanresultinsevereinjuryordeath.

Operationonallslopesrequiresextracaution.Ifyoucannot

backuptheslopeorifyoufeeluneasyonit,donotmowit.

•Donotmowslopesgreaterthan15degrees.

•Watchforditches,holes,rocks,dips,andrisesthatchange

theoperatingangle,asroughterraincouldoverturnthe

machine.

•Choosealowgroundspeedsoyouwillnothavetostop

whileoperatingonaslope.

•Donotmowslopeswhengrassiswet.Slippery

conditionsreducetractionandcouldcauseslidingand

lossofcontrol.

•Alwayskeepthedrivewheelsengagedwhengoingdown

slopes.

•Reducespeedanduseextremecautiononslopes.

•Donotmakesuddenturnsorrapidspeedchanges.

•Removeormarkobstaclessuchasrocks,treelimbs,etc.

fromthemowingarea.Tallgrasscanhideobstacles.

•Avoidsuddenstartswhenmowinguphillbecausethe

mowermaytipbackwards.

•Beawarethatlossoftractionmayoccurgoingdownhill.

Weighttransfertothefrontwheelsmaycausedrive

wheelstoslipandcauselossofbrakingandsteering.

•Alwaysavoidsuddenstartingorstoppingonaslope.If

tireslosetraction,stopthemachine,disengagetheblades

andproceedslowlyofftheslope.

•Useextremecarewithgrasscatchersorotherattachments.

Thesecanchangethestabilityofthemachineandcause

lossofcontrol.

•Donottrytostabilizethemachinebyputtingyourfoot

ontheground.

•Donotmowneardrop-offs,ditches,steepbanksor

water.Wheelsdroppingoveredgescancauserollovers,

whichmayresultinseriousinjury,deathordrowning.

•Useawalkbehindmowerand/orahandtrimmernear

drop-offs,ditches,steepbanksorwater.

Children

Tragicaccidentscanoccuriftheoperatorisnotalerttothe

presenceofchildren.Childrenareoftenattractedtothe

machineandthemowingactivity.Neverassumethatchildren

willremainwhereyoulastsawthem.

•Keepchildrenoutofthemowingareaandunderthe

watchfulcareofanotherresponsibleadult,notthe

operator.

•Bealertandturnthemachineoffifchildrenenterthe

area.

•Beforeandwhilebackingorchangingdirection,look

behind,down,andside-to-sideforsmallchildren.

•Nevercarrychildren,evenwiththebladesoff.Theymay

falloffandbeseriouslyinjuredorinterferewithsafe

machineoperation.

•Childrenwhohavebeengivenridesinthepastmay

suddenlyappearinthemowingareaforanotherrideand

berunoverorbackedoverbythemower.

•Neverallowchildrentooperatethemachine.

•Useextracarewhenapproachingblindcorners,shrubs,

trees,theendofafenceorotherobjectsthatmayobscure

visionorblockyourviewofachild.

TowingSafety

•Donotattachtowedequipmentexceptatthehitchpoint.

•Followtheattachmentmanufacturer'srecommendation

forweightlimitsfortowedequipmentandtowingon

slopes.Towedweightmustnotexceedtheweightofthe

machine,operator,andballast.Usecounterweightsor

wheelweightsasdescribedintheattachment,orinthe

pullingmachineOperator’sManual.

•Neverallowchildrenorothersinorontowedequipment.

•Onslopes,theweightofthetowedequipmentmaycause

lossoftraction,increasedriskofrollover,andlossof

control.Reducethetowedweightandslowdown.

•Stoppingdistanceincreaseswiththeweightofthetowed

load.Travelslowlyandallowextradistancetostop.

•Makewideturnstokeeptheattachmentclearofthe

machine.

Service

SafeHandlingofGasoline

Toavoidpersonalinjuryorpropertydamage,useextracare

whenhandlinggasolineandotherfuels.Theyareammable

andthevaporsareexplosive.

•Extinguishallcigarettes,cigars,pipesandothersources

ofignition.

•Useonlyanapprovedfuelcontainer.

•Neverremovethegascaporaddfuelwhentheengineis

running.Allowtheenginetocoolbeforerefueling.

•Neverrefuelthemachineindoors.

•Neverstorethemachineorfuelcontainerinsidewhere

thereisanopename,suchasnearawaterheateror

furnace.

•Neverllcontainersinsideavehicleoronatruckor

trailerwithaplasticliner.Alwaysplacecontainersonthe

groundawayfromyourvehiclebeforelling.

•Removegas-poweredequipmentfromthetruckortrailer

andrefuelitontheground.Ifthisisnotpossible,then

refuelsuchequipmentwithaportablecontainer,rather

thanfromagasolinedispensernozzle.

•Keepthenozzleincontactwiththerimofthefueltank

orcontaineropeningatalltimesuntilthefuelingis

complete.Donotuseanozzlelock-opendevice.

•Iffuelisspilledonclothing,changeclothingimmediately.

•Neveroverllthefueltank.Replacegascapandtighten

securely.

GeneralService

•Neveroperateamachineinsideaclosedarea.Engine

exhaustcontainscarbonmonoxide,whichisanodorless,

deadlypoisonthatcankillyou.

•Keepnutsandboltstight,especiallythebladeattachment

bolts.Keepequipmentingoodcondition.

•Neverinterferewiththeintendedfunctionofasafety

deviceortoreducetheprotectionprovidedbyasafety

device.Checktheirproperoperationregularly.

•Keepthemachinefreeofgrass,leaves,orotherdebris

build-up.Cleanupoilorfuelspillagefuelsoakeddebris.

Allowthemachinetocoolbeforestoring.

•Stopandinspecttheequipmentifyoustrikeanobject.

Repair,ifnecessary,beforerestarting.

•Nevermakeanyadjustmentsorrepairswiththeengine

running.

•Grasscatchercomponentsaresubjecttowear,damage

anddeterioration,whichcouldexposemovingpartsor

allowobjectstobethrown.Frequentlycheckcomponents

andreplacewithmanufacturers'recommendedparts,

whennecessary.

•Mowerbladesaresharpandcancut.Wraptheblade(s)or

wearthickly-paddedgloves,anduseextracautionwhen

servicingthem.

•Checkforproperbrakeoperationfrequently.Adjustand

serviceasrequired.

•Maintainorreplacesafetyandinstructiondecalsas

necessary.

•UseonlygenuineTororeplacementpartstoensurethat

originalstandardsaremaintained.

ToroRidingMowerSafety

ThefollowinglistcontainssafetyinformationspecictoToro

productsorothersafetyinformationthatyoumustknowthat

maynotbeincludedintheANSIstandards.

•Stoptheengine,movethemotion-controlleversto

neutralandoutwardtotheparkposition,disengagethe

bladecontrolswitch,removekeybeforeanddisconnect

sparkplugwire(s)performinganyservice,repairs,

maintenanceoradjustments.

•Keephands,feet,hair,andlooseclothingawayfrom

attachmentdischargearea,undersideofmowerandany

movingpartswhileengineisrunning.

•Donottouchequipmentorattachmentpartswhichmay

behotfromoperation.Allowtocoolbeforeattempting

tomaintain,adjustorservice.

•Batteryacidispoisonousandcancauseburns.Avoid

contactwithskin,eyes,andclothing.Protectyourface,

eyes,andclothingwhenworkingwithabattery.

•Batterygasescanexplode.Keepcigarettes,sparksand

amesawayfrombattery.

•Ifloadingthemachineontoatrailerortruck,useasingle,

full-widthramponly.Therampangleshouldnotexceed

15degrees.

•Removingstandardoriginalequipmentpartsand

accessoriesmayalterthewarranty,traction,andsafety

ofthemachine.FailuretouseoriginalToropartscould

causeseriousinjuryordeath.Makingunauthorized

changestotheengine,fuelorventingsystem,mayviolate

EPAandCARBregulations.

•Replaceallpartsincluding,butnotlimitedto,tires,belts,

blades,andfuelsystemcomponentswithoriginalToro

parts.

SlopeIndicator

G01 1841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope

ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

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

3.Exampleofhowtocompareslopewithfoldededge.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential

danger.Replaceanydecalthatisdamagedorlost.

93-7009

1.Warning—don'toperatethemowerwiththedeectorupor

removed;keepthedeectorinplace.

2.Cutting/dismembermenthazardofhandorfoot,mower

blade—stayawayfrommovingparts.

99-3943

1.Engine

106-8717

1.Readtheinstructionsbeforeservicingorperforming

maintenance.

2.Checktirepressureevery25operatinghours.

3.Greaseevery25operatinghours.

4.Engine

110-6691

1.Thrownobjecthazard—keepbystandersasafedistance

fromthemachine.

2.Thrownobjecthazard,mower—donotoperatewithoutthe

deector,dischargecover,orgrasscollectionsystemin

place.

3.Cutting/dismembermentofhandorfoot—stayawayfrom

movingparts.

112-9840

1.ReadtheOperator's

Manual.

3.Removetheignitionkey

andreadtheinstructions

beforeservicingor

performingmaintenance.

2.Heightofcut

114-1606

1.Entanglementhazard,belt—keepallguardsinplace.

119-8814

1.Parkingposition4.Neutral

2.Fast5.Reverse

3.Slow

119-8815

1.Parkingposition4.Neutral

2.Fast5.Reverse

3.Slow

119-8870

1.Height-of-cut

BatterySymbols

Someorallofthesesymbolsareonyourbattery

1.Explosionhazard

6.Keepbystandersasafe

distancefromthebattery.

2.Nore,opename,or

smoking.

7.Weareyeprotection;

explosivegasescan

causeblindnessandother

injuries

3.Causticliquid/chemical

burnhazard

8.Batteryacidcancause

blindnessorsevereburns.

4.Weareyeprotection9.Flusheyesimmediately

withwaterandgetmedical

helpfast.

5.ReadtheOperator's

Manual.

10.Containslead;donot

discard.

121-2989

1.Bypassleverpositionfor

pushingthemachine

2.Bypassleverpositionfor

operatingthemachine

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

131-1097

1.Oildrain

131-4036

1.Maximumdrawbarpull36

kg(80lb)

2.ReadtheOperator's

Manual.

131–3947

1.Trim—slow

3.Mow—fast

2.Tow—medium

121-0773

1.Fast

4.Choke

2.Continuousvariablesetting5.Powertake-off(PTO),Bladecontrolswitch

3.Slow

132-0869

1.Warning—readthe

Operator'sManual.

3.Cuttinghazardofhand,

mowerblade;pinching

hazardofhand,belt—keep

handsandfeetawayfrom

movingparts;keepall

guardsandshieldsinplace.

5.Ramptipping

hazard—whenloading

ontoatrailer,donotuse

dualramps;onlyusea

singlerampwideenough

forthemachineandthat

hasaninclinelessthan

15degrees;backupthe

ramp(inreverse)anddrive

forwardofftheramp.

7.Tippinghazardon

slopes—donotuseon

slopesnearopenwater;do

notuseonslopesgreater

than15degrees.

2.Warning—beforeservicing,

engagetheparkingbrake,

removethekeyandthe

sparkplugconnection.

4.Thrownobject

hazard—keepbystanders

awayfromthemachine;

removedebrisfromthe

areabeforemowing;keep

thedeectorshielddown.

6.Bodilyharmhazard—no

riders;lookbehindyou

whenmowinginreverse.

ProductOverview

Figure4

1.Footrest

8.Gastankcap

2.Deector9.SmartSpeed™lever

3.Height-of-cutlever

10.Reardrivewheel

4.Motion-controllever11.Mowerdeck

5.Controlpanel

12.Anti-scalproller

6.Operatorseat

13.Frontcasterwheel

7.Engine

Controls

Becomefamiliarwithallofthecontrolsbeforeyoustartthe

engineandoperatethemachine.

Figure5

ControlPanel

1.Throttle3.Bladecontrolswitch

(powertake-off)

2.Ignitionswitch

4.Choke

IgnitionSwitch

Theignitionswitchhasthreepositions,Off,Run,andStart.

ThekeywillturntoStartandmovebacktoRunuponrelease.

TurningthekeytotheOffpositionwillstoptheengine;

however,alwaysremovethekeywhenleavingthemachine

topreventsomeonefromaccidentallystartingtheengine

(Figure5).

ThrottleControl

Thethrottlecontrolstheenginespeedandithasacontinuous

variablesettingfromSlowtoFast(Figure5).

ChokeControl

PullupontheChokecontroluntilitstopstochokethe

engine(Figure5).PushdownontheChokecontrolfor

normalengineoperation

BladeControlSwitch(PowerTake-off)

Thebladecontrolswitch,representedbyapowertake-off

(PTO)symbol,engagesanddisengagespowertothemower

blades(Figure5).

Motion-ControlLeversandPark

Position

Themotion-controlleversarespeedsensitivecontrolsof

independentwheelmotors.Movingaleverforwardor

backwardturnsthewheelonthesamesideforwardorin

reverse;wheelspeedisproportionaltotheamountthelever

ismoved.Movethecontrolleversoutwardfromthecenter

totheparkpositionandexitthemachine(Figure14).Always

positionthemotion-controlleversintotheparkposition

whenyoustopthemachineorleaveitunattended.

SmartSpeed™ControlSystemLever

TheSmartSpeed™Control-Systemlever,locatedbelowthe

operatingposition,givestheoperatorachoicetodrivethe

machineat3speedranges—trim,tow ,andmow(Figure6).

Figure6

1.Smart-speedlever

FuelWindow

Thefuelwindowlocatedonthelefthandsideofthemachine

canbeusedtoverifythepresenceofgasolineinthetank

(Figure7).

G014521

Figure7

1.Fuelpresencewindow

Height-of-CutLever

Theheightofcutleverallowstheoperatortolowerand

raisethedeckfromtheseatedposition.Whentheleveris

movedup,towardtheoperatorthedeckisraisedfromthe

groundandwhenmoveddown,awayfromtheoperatoritis

loweredtowardtheground.Onlyadjusttheheightofcut

whilemachineisnotmoving(Figure18).

Operation

Note:Determinetheleftandrightsidesofthemachine

fromthenormaloperatingposition.

AddingFuel

•Forbestresults,useonlyclean,fresh(lessthan30days

old),unleadedgasolinewithanoctaneratingof87or

higher((R+M)/2ratingmethod).

•Ethanol:Gasolinewithupto10%ethanol(gasohol)

or15%MTBE(methyltertiarybutylether)byvolume

isacceptable.EthanolandMTBEarenotthesame.

Gasolinewith15%ethanol(E15)byvolumeisnot

approvedforuse.Neverusegasolinethatcontains

morethan10%ethanolbyvolume,suchasE15

(contains15%ethanol),E20(contains20%ethanol),or

E85(containsupto85%ethanol).Usingunapproved

gasolinemaycauseperformanceproblemsand/orengine

damagewhichmaynotbecoveredunderwarranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorfuelcontainers

overthewinterunlessafuelstabilizerisused.

•Donotaddoiltogasoline.

DANGER

Incertainconditions,gasolineisextremely

ammableandhighlyexplosive.Areorexplosion

fromgasolinecanburnyouandothersandcan

damageproperty.

•Fillthefueltankoutdoors,inanopenarea,

whentheengineiscold.Wipeupanygasoline

thatspills.

•Neverllthefueltankinsideanenclosedtrailer.

•Donotllthefueltankcompletelyfull.Add

gasolinetothefueltankuntilthefuelreaches

thebaseofthellerneck.Thisemptyspacein

thetankallowsgasolinetoexpand.

•Neversmokewhenhandlinggasoline,andstay

awayfromanopenameorwheregasoline

fumesmaybeignitedbyaspark.

•Storegasolineinanapprovedcontainerand

keepitoutofthereachofchildren.Neverbuy

morethana30-daysupplyofgasoline.

•Donotoperatewithoutentireexhaustsystemin

placeandinproperworkingcondition.

DANGER

Incertainconditionsduringfueling,static

electricitycanbereleasedcausingasparkwhich

canignitethegasolinevapors.Areorexplosion

fromgasolinecanburnyouandothersandcan

damageproperty.

•Alwaysplacegasolinecontainersontheground

awayfromyourvehiclebeforelling.

•Donotllgasolinecontainersinsideavehicleor

onatruckortrailerbedbecauseinteriorcarpets

orplastictruckbedlinersmayinsulatethe

containerandslowthelossofanystaticcharge.

•Whenpractical,removegas-poweredequipment

fromthetruckortrailerandrefueltheequipment

withitswheelsontheground.

•Ifthisisnotpossible,thenrefuelsuch

equipmentonatruckortrailerfromaportable

container,ratherthanfromagasolinedispenser

nozzle.

•Ifagasolinedispensernozzlemustbeused,

keepthenozzleincontactwiththerimofthe

fueltankorcontaineropeningatalltimesuntil

fuelingiscomplete.

WARNING

Gasolineisharmfulorfatalifswallowed.Long-term

exposuretovaporscancauseseriousinjuryand

illness.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandgastankor

conditioneropening.

•Keepgasawayfromeyesandskin.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachinetoprovide

thefollowingbenets:

•Keepsgasolinefreshduringstorageof90daysorless.

Forlongerstorageitisrecommendedthatthefueltank

bedrained.

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuelsystem,

whichcauseshardstarting

Important:Donotusefueladditivescontaining

methanolorethanol.

Addthecorrectamountofgasstabilizer/conditionerto

thegas.

Note:Afuelstabilizer/conditionerismosteffective

whenmixedwithfreshgasoline.Tominimizethechance

ofvarnishdepositsinthefuelsystem,usefuelstabilizer

atalltimes.

FillingtheFuelTank

Note:Makesuretheengineisshutoffandthe

motion-controlsareintheparkposition.

Note:Youcanusethefuelwindowtoverifythepresenceof

gasolinebeforellingthetank(Figure8).

Important:DoNotoverllfueltank.Fillthefueltank

tothebottomofthellerneck.Theemptyspaceinthe

tankallowsthefueltoexpand.Overllingmayresult

infuelleakageordamagetotheengineoremissions

system.

g027243

Figure8

CheckingtheEngine-OilLevel

Beforeyoustarttheengineandusethemachine,check

theoillevelintheenginecrankcase;refertoCheckingthe

Engine-OilLevel(page30).

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Mowerdecks

anddrivesystemshavehigherfrictionwhennew,placing

additionalloadontheengine.Allow40to50hoursof

break-intimefornewmachinestodevelopfullpowerand

bestperformance.

ThinkSafetyFirst

OperatingSafety

Pleasecarefullyreadallofthesafetyinstructionsanddecals

inthesafetysection.Knowingthisinformationcouldhelp

you,yourfamily,petsorbystandersavoidinjury.

DANGER

Mowingonwetgrassorsteepslopescancause

slidingandlossofcontrol.

Wheelsdroppingoveredgescancauserollovers,

whichmayresultinseriousinjury,deathor

drowning.

Alossoftractionisalossofsteeringcontrol.

Toavoidlossofcontrolandpossibilityofrollover:

•Donotmowneardrop-offsornearwater.

•Donotmowslopesgreaterthan15degrees.

•Reducespeedanduseextremecautionon

slopes.

•Whenmowingslopes,graduallyworkfrom

lowertohigherareasontheincline.

•Avoidsuddenturnsorrapidspeedchanges.

•Turnup,intoaninclinewhenchanging

directiononslopes.Turningdowntheslope

reducestraction.

•Attachmentschangethehandlingcharacteristics

ofthemachine.Useextracautionwhenusing

attachmentswiththemachine.

Figure9

1.SafeZone-usethe

TimeCutterhere

3.Water

2.Usewalkbehindmower

and/orhandtrimmernear

drop-offsandwater.

CAUTION

Thismachineproducessoundlevelsinexcessof85

dBAattheoperatorsearandcancausehearingloss

throughextendedperiodsofexposure.

Wearhearingprotectionwhenoperatingthis

machine.

G009027

Figure10

1.Wearsafetyglasses

2.Wearhearingprotection

UnderstandingtheSafety-Interlock

System

WARNING

Ifsafety-interlockswitchesaredisconnectedor

damagedthemachinecouldoperateunexpectedly

causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlockswitches

dailyandreplaceanydamagedswitchesbefore

operatingthemachine.

Thesafety-interlocksystemisdesignedtopreventtheengine

fromstartingunless:

•Thebladesaredisengaged.

•Themotion-controlleversareintheparkposition.

Thesafety-interlocksystemalsoisdesignedtostoptheengine

wheneverthecontrolleversareoutoftheparkpositionand

yourisefromtheseat.

TestingtheSafety-InterlockSystem

Testthesafety-interlocksystembeforeyouusethemachine

eachtime.Ifthesafetysystemdoesnotoperateasdescribed

below,haveanAuthorizedServiceDealerrepairthesafety

systemimmediately.

1.Whilesittingontheseat,withthecontrolleversinpark

position,andmovetheblade-controlswitchtoOn.

2.Trystartingtheengine;theengineshouldnotcrank.

3.Whilesittingontheseat,movetheblade-control

switchtoOff.

4.Moveeithermotion-controllevertothecenter,

unlockedposition.

5.Trystartingtheengine;theengineshouldnotcrank.

6.Repeatwiththeothermotion-controllever.

7.Whilesittingontheseat,movetheblade-control

switchtoOff,andlockthemotion-controlleversin

theparkposition.

8.Starttheengine.

9.Whiletheengineisrunning,engagetheblade-control

switch,andriseslightlyfromtheseat.

Note:Theengineshouldstop.

10.Whilesittingontheseat,movetheblade-control

switchtoOff,andlockthemotion-controlleversin

theparkposition.

11.Starttheengine.

12.Whiletheengineisrunning,movethemotion-control

leverstothecenter,unlockedposition,engagethe

blade-controlswitch,andriseslightlyfromtheseat.

Note:Theengineshouldstop.

StartingtheEngine

Note:Awarmorhotenginemaynotrequirechoking.

Important:Donotengagethestarterformorethan5

secondsatatime.Engagingthestartermotorformore

than5secondscandamagethestartermotor.Ifthe

enginefailstostart,wait10secondsbeforeoperatingthe

enginestarteragain.

g027581

Figure11

OperatingtheBlades

Thebladecontrolswitch,representedbyapowertake-off

(PTO)symbol,engagesanddisengagespowertothe

mowerblades(Figure5).Thisswitchcontrolspowertoany

attachmentsthatdrawpowerfromtheengine,includingthe

mowerdeckandcuttingblades.

EngagingtheBlades

Important:Donotengagethebladeswhenparkedin

tallgrass.Beltorclutchdamagecanoccur.

Note:Alwaysengagethebladeswiththethrottleinthe

Fastposition.

g027582

Figure12

DisengagingtheBlades

g027538

Figure13

StoppingtheEngine

1.Disengagethebladesbymovingthebladecontrol

switchtoOff(Figure13).

2.MovethethrottlelevertotheFastposition(Figure12).

3.TurntheignitionkeytoOff(Figure5)andremovethe

key.

DrivingtheMachine

Drivingthemachinebenetsfromanunderstandingof

whatzero-turn-radiusmowermeans.Thedrivewheelsturn

independently,poweredbyhydraulicmotorsoneachaxle;

henceonesidecanturninreversewhiletheotherturns

forwardcausingthemachinetospinratherthanturn.This

vastlyimprovesthemachinemaneuverabilitybutmayrequire

someadjustmentiftheoperatorisunfamiliar.

WARNING

Themachinecanspinveryrapidly.Theoperator

maylosecontrolofthemachineandcausepersonal

injuryordamagetothemachine.

•Usecautionwhenmakingturns.

•Slowthemachinedownbeforemakingsharp

turns.

Thethrottlecontrolregulatestheenginespeedasmeasured

inrpm(revolutionsperminute).Placingthethrottlecontrol

intheFastpositioncanbebestforperformance.Formost

applications,operatinginthefull-throttlepositionisdesirable.

Figure14

1.Park(brake)position

4.Backward

2.Center,unlockposition5.Frontofthemachine

3.Forward

UsingtheSmartSpeed

Control

System

TheSmartSpeed

Control-Systemlever,locatedbelowthe

operatingposition(Figure15),givestheoperatorachoice

todrivethemachineat3groundspeedranges—trim,tow,

andmow.

Figure15

1.Smartspeedlever

Tochangespeeds,dothefollowing:

1.Movethemotion-controlleverstoneutralandoutward

totheparkposition.

2.Disengagethebladecontrolswitch

3.Adjustthelevertothedesiredposition.

Thefollowingareonlyrecommendationsforuse.

Adjustmentswillvarybygrasstype,moisturecontent,and

theheightofthegrass.

Suggested

uses:

TrimTowMow

ParkingX

Heavy,wet

grass

TrainingX

BaggingX

MulchingX

Normal

mowing

TransportX

Trim

Thisisthelowestspeed.Thesuggestedusesforthisspeed

areasfollows:

•Parking

•Heavy,wetgrassmowingconditions

•Training

Tow

Thisisthemediumspeed.Thesuggestedusesforthisspeed

areasfollows:

•Bagging

•Mulching

Mow

Thisisthefastestspeed.Thesuggestedusesforthisspeed

areasfollows:

•Normalmowing

•Transportingthemachine

DrivingForward

1.Movetheleverstothecenter,unlockedposition.

2.Togoforward,slowlypushthemotion-controllevers

forward(Figure16).

G008952

Figure16

Togostraight,applyequalpressuretoboth

motion-controllevers(Figure16).

Toturn,releasepressureonthemotion-controllever

towardthedirectionyouwanttoturn(Figure16).

Thefartheryoumovethemotion-controlleversin

eitherdirection,thefasterthemachinewillmovein

thatdirection.

Tostop,pullthemotion-controlleverstoneutral.

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Toro 74731C User guide

Brand: Toro

Model: 74731C

Category: Lawnmowers

Type: User guide

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Toro 74731C User guide

Toro 74731C User guide

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