Toro 74830 Manuel utilisateur

FormNo.3363-810RevA

TITANZX4800Zero-Turn-Radius

RidingMower

ModelNo.74830—SerialNo.310000001andUp

G009968

ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.Toro.com.OriginalInstructions(EN)

Thismachineisaride-on,rotary-bladelawnmower

intendedtobeusedbyhomeownersinresidential

applications.Itisprimarilydesignedforcuttinggrass

onwell-maintainedlawns.Itisnotdesignedforcutting

brush,mowinggrassandothergrowthalongside

highways,orforagriculturaluses.

ThisproductcomplieswithallrelevantEuropean

directives,fordetailspleaseseetheseparateproduct

specicDeclarationofConformity(DOC)sheet.

WARNING

CALIFORNIA

Proposition65Warning

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Important:Thisengineisnotequippedwitha

sparkarrestermufer.ItisaviolationofCalifornia

PublicResourceCodeSection4442touseoroperate

theengineonanyforest-covered,brush-covered,or

grass-coveredland.Otherstatesorfederalareas

mayhavesimilarlaws.

ThissparkignitionsystemcomplieswithCanadian

ICES-002

Theenclosed

Engine Owner’ s Man ual

issupplied

forinformationregardingtheUSEnvironmental

ProtectionAgency(EPA)andtheCalifornia

EmissionControlRegulationofemissionsystems,

maintenance,andwarranty.Replacementsmaybe

orderedthroughtheenginemanufacturer.

Formodelswithstatedenginehorsepower,thegross

horsepoweroftheenginewaslaboratoryratedbythe

enginemanufacturerinaccordancewithSAEJ1940.

Asconguredtomeetsafety,emission,andoperating

requirements,theactualenginehorsepoweronthisclass

oflawnmowerwillbesignicantlylower.

Introduction

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoidinjury

andproductdamage.Youareresponsibleforoperating

theproductproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.comfor

productandaccessoryinformation,helpndinga

dealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

G009950

G010228 1

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafetyalertsymbol

(Figure2),whichsignalsahazardthatmaycauseserious

injuryordeathifyoudonotfollowtherecommended

precautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2otherwordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

8111LyndaleAvenueSouth

Bloomington,MN554202

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Contents

Introduction.................................................................2

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

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

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

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

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

ProductOverview......................................................12

Controls.............................................................13

Operation...................................................................14

ThinkSafetyFirst...............................................14

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

CheckingtheEngineOilLevel............................17

OperatingtheParkingBrake...............................17

OperatingtheThrottle.......................................17

OperatingtheChoke..........................................17

OperatingtheIgnitionSwitch.............................18

StartingandStoppingtheEngine........................18

OperatingtheMowerBladeControlSwitch

(PTO)............................................................19

TheSafetyInterlockSystem................................19

DrivingForwardorBackward.............................20

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

AdjustingtheHeightofCut................................21

AdjustingtheAnti-ScalpRollers.........................22

PositioningtheSeat............................................23

ChangingtheSeatRideSuspension.....................23

AdjustingtheMotionControlLevers..................23

PushingtheMachinebyHand.............................24

UsingtheSideDischarge....................................25

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

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

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

PremaintenanceProcedures....................................29

RaisingtheSeat..................................................29

Lubrication.............................................................29

GreasingtheBearings.........................................29

EngineMaintenance...............................................30

ServicingtheAirCleaner....................................30

ServicingtheEngineOil.....................................31

ServicingtheSparkPlug.....................................33

CleaningtheBlowerHousing..............................34

FuelSystemMaintenance.......................................34

ReplacingtheFuelFilter.....................................34

ElectricalSystemMaintenance................................35

ServicingtheBattery...........................................35

ServicingtheFuses.............................................36

DriveSystemMaintenance.....................................37

CheckingtheTirePressure.................................37

HydraulicSystemMaintenance...............................38

CheckingtheHydraulicOilLevel........................38

ChangingtheHydraulicSystemFilterand

Oil..................................................................38

MowerDeckMaintenance......................................40

ServicingtheCuttingBlades...............................40

MowerDeckLeveling.........................................42

InspectingtheBelts............................................44

ReplacingtheMowerBelt...................................44

RemovingtheMower.........................................44

InstallingtheMower...........................................45

ReplacingtheGrassDeector.............................45

Cleaning.................................................................47

WashingtheUndersideoftheMower..................47

WasteDisposal...................................................47

Storage.......................................................................48

CleaningandStorage..........................................48

Troubleshooting.........................................................49

Schematics.................................................................51

ConditionsandProductsCovered.......................52

OwnerResponsibilities.......................................52

ItemsandConditionsNotCovered.....................52

InstructionsforObtainingWarranty

Service...........................................................52

GeneralConditions............................................52

CountriesOtherthantheUnitedStatesor

Canada...........................................................52

Safety

ThismachinemeetsorexceedstheB71.1-2003

specicationsoftheAmericanNationalStandards

Institute,ineffectatthetimeofproduction.

However,improperuseormaintenancebythe

operatororownercanresultininjury.Toreduce

thepotentialforinjury,complywiththesesafety

instructionsandalwayspayattentiontothe

safetyalertsymbol,whichmeansCAUTION,

WARNING,orDANGER-"personalsafety

instruction."Failuretocomplywiththeinstruction

mayresultinpersonalinjuryordeath.

SafeOperatingPractices

ThefollowinginstructionsarefromANSIstandard

B71.1-2003.

Thisproductiscapableofamputatinghandsand

feetandthrowingobjects.Alwaysfollowallsafety

instructionstoavoidseriousinjuryordeath.

GeneralOperation

•Read,understand,andfollowallinstructionsin

theoperator’smanualandonthemachinebefore

starting.

•Donotplacehandsorfeetnearrotatingpartsor

underthemachine.Keepclearofthedischarge

openingatalltimes.

•Allowonlyresponsibleadultswhoarefamiliarwith

theinstructionstooperatethemachine.

•Cleartheareaofobjectssuchasrocks,toys,wire,

etc.,whichcouldbepickedupandthrownbythe

blade.

•Besuretheareaisclearofotherpeoplebefore

mowing.Stopthemachineifanyoneentersthearea.

•Nevercarrypassengers.

•Donotmowinreverseunlessabsolutelynecessary.

Alwayslookdownandbehindbeforeandwhile

backingup.

•Beawareofthemowerdischargedirectionanddo

notpointitatanyone.Avoiddischargingmaterial

againstawallorobstruction.Materialmayricochet

backtowardtheoperator.Stoptheblade(s)when

crossinggravelsurfaces.

•Donotoperatethemachinewithoutdeector,

dischargecoverorentiregrasscollectionsystemin

placeandworking.

•Bealert,slowdownandusecautionwhenmaking

turns.Lookbehindandtothesidebeforechanging

directions.

•Neverleavearunningmachineunattended.Always

turnoffblades,setparkingbrake,stopengine,and

removekeybeforedismounting.

•Turnoffbladeswhennotmowing.Stoptheengine

andwaitforallpartstocometoacompletestop

beforecleaningthemachine,removingthegrass

catcheroruncloggingthedischargechute.

•Operatethemachineonlyindaylightorgood

articiallight.

•Donotoperatethemachinewhileunderthe

inuenceofalcoholordrugs.

•Watchfortrafcwhenoperatingnearorcrossing

roadways.

•Useextracarewhenloadingorunloadingthe

machineintoatrailerortruck.

•Alwaysweareyeprotectionwhenoperatingthe

mower.

•Dataindicatesthatoperators,age60yearsand

above,areinvolvedinalargepercentageofriding

mower-relatedinjuries.Theseoperatorsshould

evaluatetheirabilitytooperatetheridingmower

safelyenoughtoprotectthemselvesandothersfrom

seriousinjury.

•Alwaysfollowtherecommendationsforwheel

weightsorcounterweights.

•Lightningcancausesevereinjuryordeath.If

lightningisseenorthunderisheardinthearea,do

notoperatethemachine;seekshelter.

SlopeOperation

Slopesareamajorfactorrelatedtolossofcontroland

tip-overaccidents,whichcanresultinsevereinjuryor

death.Operationonallslopesrequiresextracaution.If

youcannotbackuptheslopeorifyoufeeluneasyonit,

donotmowit.

•Donotmowslopesgreaterthan15degrees.

•Watchforditches,holes,rocks,dips,andrisesthat

changetheoperatingangle,asroughterraincould

overturnthemachine.

•Choosealowgroundspeedsoyouwillnothaveto

stopwhileoperatingonaslope.

•Donotmowslopeswhengrassiswet.Slippery

conditionsreducetractionandcouldcausesliding

andlossofcontrol.

•Alwayskeepthewheelmotorsengagedwhengoing

downslopes.

•Reducespeedanduseextremecautiononslopes.

•Donotmakesuddenturnsorrapidspeedchanges.

•Removeormarkobstaclessuchasrocks,treelimbs,

etc.fromthemowingarea.Tallgrasscanhide

obstacles.

•Avoidsuddenstartswhenmowinguphillbecause

themowermaytipbackwards.

•Beawarethatlossoftractionmayoccurgoing

downhill.Weighttransfertothefrontwheelsmay

causedrivewheelstoslipandcauselossofbraking

andsteering.

•Alwaysavoidsuddenstartingorstoppingona

slope.Iftireslosetraction,disengagethebladesand

proceedslowlyofftheslope.

•Useextremecarewithgrasscatchersorother

attachments.Thesecanchangethestabilityofthe

machineandcauselossofcontrol.

•Donottrytostabilizethemachinebyputtingyour

footontheground.

•Donotmowneardrop-offs,ditches,steepbanks

orwater.Wheelsdroppingoveredgescancause

rollovers,whichmayresultinseriousinjury,death

ordrowning.

•Useawalkbehindmowerand/orahandtrimmer

neardrop-offs,ditches,steepbanksorwater.

Children

Tragicaccidentscanoccuriftheoperatorisnotalertto

thepresenceofchildren.Childrenareoftenattractedto

themachineandthemowingactivity.Neverassumethat

childrenwillremainwhereyoulastsawthem.

•Keepchildrenoutofthemowingareaandunder

thewatchfulcareofanotherresponsibleadult,not

theoperator.

•Bealertandturnthemachineoffifchildrenenter

thearea.

•Beforeandwhilebackingorchangingdirection,look

behind,down,andside-to-sideforsmallchildren.

•Nevercarrychildren,evenwiththebladesoff.They

mayfalloffandbeseriouslyinjuredorinterferewith

safemachineoperation.

•Childrenwhohavebeengivenridesinthepastmay

suddenlyappearinthemowingareaforanotherride

andberunoverorbackedoverbythemower.

•Neverallowchildrentooperatethemachine.

•Useextracarewhenapproachingblindcorners,

shrubs,trees,theendofafenceorotherobjectsthat

mayobscurevision.

Towing

Ahitchkitisavailableforthismachineandcanbe

obtainedbycontactinganAuthorizedToroDealer.

Donottowwithoutrstinstallingthismanufacturer

approvedhitch.Thefollowingguidelinesapplywhen

towingwiththeapprovedhitchkitinstalled.

•Towonlywithamachinethathasahitchdesigned

fortowing.Donotattachtowedequipmentexcept

atthehitchpoint.

•Followthemanufacturer’srecommendationfor

weightlimitsfortowedequipmentandtowingon

slopes.

•Neverallowchildrenorothersinorontowed

equipment.

•Onslopes,theweightofthetowedequipmentmay

causelossoftractionandlossofcontrol.

•Travelslowlyandallowextradistancetostop.

Service

SafeHandlingofGasoline:

Toavoidpersonalinjuryorpropertydamage,useextra

carewhenhandlinggasolineandotherfuels.Theyare

ammableandthevaporsareexplosive.

•Extinguishallcigarettes,cigars,pipesandother

sourcesofignition.

•Useonlyanapprovedcontainer.

•Neverremovethegascaporaddfuelwhenthe

engineisrunning.Allowtheenginetocoolbefore

refueling.

•Neverrefuelthemachineindoors.

•Neverstorethemachineorfuelcontainerinside

wherethereisanopename,suchasnearawater

heaterorfurnace.

•Neverllcontainersinsideavehicleoronatruckor

trailerwithaplasticliner.Alwaysplacecontainerson

thegroundawayfromyourvehiclebeforelling.

•Removegas-poweredequipmentfromthetruck

ortrailerandrefuelitontheground.Ifthisisnot

possible,thenrefuelsuchequipmentwithaportable

container,ratherthanfromagasolinedispenser

nozzle.

•Keepthenozzleincontactwiththerimofthefuel

tankorcontaineropeningatalltimesuntilthefueling

iscomplete.Donotuseanozzlelock-opendevice.

•Iffuelisspilledonclothing,changeclothing

immediately.

•Neveroverllthefueltank.Replacegascapand

tightensecurely.

GeneralService:

•Neveroperateamachineinsideaclosedarea.Engine

exhaustcontainscarbonmonoxide,whichisan

odorless,deadlypoisonthatcankillyou.

•Keepnutsandboltstight,especiallytheblade

attachmentbolts.Keepequipmentingood

condition.

•Nevertamperwithsafetydevices.Checktheir

properoperationregularly.

•Keepthemachinefreeofgrass,leaves,orother

debrisbuild-up.Cleanupoilorfuelspillagefuel

soakeddebris.Allowthemachinetocoolbefore

storing.

•Stopandinspecttheequipmentifyoustrikean

object.Repair,ifnecessary,beforerestarting.

•Nevermakeanyadjustmentsorrepairswiththe

enginerunning.

•Grasscatchercomponentsaresubjecttowear,

damageanddeterioration,whichcouldexpose

movingpartsorallowobjectstobethrown.

Frequentlycheckcomponentsandreplacewith

manufacturers’recommendedparts,whennecessary.

•Mowerbladesaresharpandcancut.Wrapthe

blade(s)orweargloves,anduseextracautionwhen

servicingthem.

•Checkforproperbrakeoperationfrequently.Adjust

andserviceasrequired.

•Maintainorreplacesafetyandinstructiondecalsas

necessary.

•UseonlygenuineTororeplacementpartstoensure

thatoriginalstandardsaremaintained.

ToroRidingMowerSafety

Thefollowinglistcontainssafetyinformationspecicto

Toroproductsorothersafetyinformationthatyoumust

knowthatisnotincludedintheANSIstandards.

•Stoptheengine,disconnectsparkplugwire(s)and

removekeybeforeperforminganyservice,repairs,

maintenanceoradjustments.

•Keephands,feet,hair,andlooseclothingawayfrom

attachmentdischargearea,undersideofmowerand

anymovingpartswhileengineisrunning.

•Donottouchequipmentorattachmentpartswhich

maybehotfromoperation.Allowtocoolbefore

attemptingtomaintain,adjustorservice.

•Batteryacidispoisonousandcancauseburns.Avoid

contactwithskin,eyes,andclothing.Protectyour

face,eyes,andclothingwhenworkingwithabattery.

•Batterygasescanexplode.Keepcigarettes,sparks

andamesawayfrombattery.

•UseonlyToroapprovedattachments.Warrantymay

bevoidedifusedwithunapprovedattachments.

•Ifloadingthemachineontoatrailerortruck,usea

single,full-widthramponly.Therampangleshould

notexceed15degrees.

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

SlopeIndicator

G01 1841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope

ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

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

3.Exampleofhowtocompareslopewithfoldededge.

SafetyandInstructional

Decals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof

potentialdanger.Replaceanydecalthatisdamagedorlost.

99-8936

1.Machinespeed4.Neutral

2.Fast5.Reverse

3.Slow

115-9625

1.Parking

brake—disengaged

2.Parkingbrake—engaged

117-1158

1.Bypassleverpositionfor

operatingthemachine

2.Bypassleverpositionfor

pushingthemachine

115-9631

1.Powertake-off(PTO),

Bladecontrolswitchon

somemodels

5.Fast

2.Bladecontrolswitch—On6.Continuousvariable

setting

3.Bladecontrolswitch—Off7.Slow

4.Choke

114-1606

1.Entanglementhazard,belt—keepallguardsinplace.

93-7009

1.Warning—don’toperatethemowerwiththedeectorupor

removed;keepthedeectorinplace.

2.Cutting/dismembermenthazardofhandorfoot,mower

blade—stayawayfrommovingparts.

Manufacturer’sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

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

117-1194

1.Engine

115-9644

1.Pressthepedalandlifttheheightofcutlevertounlock

thedeckposition.

2.Heightofcut

3.Pressthepedaltomovethedecktothetransportposition

BatterySymbols

Someorallofthesesymbolsareonyourbattery

1.Explosionhazard6.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.

109-8965

1.Warning–readtheOperator’sManual.

2.Readtheinstructionsbeforeservicingorperformingmaintenance;applyparkingbrake,removetheignitionkeyanddisconnect

thesparkplugwire.

3.Thrownobjecthazard—keepbystandersasafedistancefromthemachine,pickupdebrisbeforeoperating,keepthedischarge

deectorinplace.

4.Lossoftraction/controlhazard,slopes–lossoftraction/controlonslope,disengagethebladecontrolswitch(PTO),proceed

offtheslopeslowly.

5.Tippinghazard–avoidsuddenandsharpturnswhileonslopes,onlymowacrossslopeslessthan15degrees,keepasafe

distancefromwater,andonlymowupanddownslopeslessthan15degrees.

6.Cutting/dismembermenthazardofhandorfoot,mowerblade–stayawayfrommovingparts.

7.Crushing/dismembermenthazardofbystanders,reversing–DoNotcarrypassengers,lookbehindanddownwhenreversing.

115-9630

1.ReadtheOperator’sManualbeforeperformingany

maintenance.

4.Checkthehydraulicoilevery25hours

2.Checktheengineoilevery8hours5.Checkthecasterwheeltirepressureevery25hours

3.Checkthedrivewheeltirepressureevery25hours6.Lubricatethecasterwheelevery25hours

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