Toro 74773 User manual

Brand: Toro

Model: 74773

Category: Lawnmowers

Type: User manual

This manual is also suitable for

74774

FormNo.3425-432RevC

TimeCutter

RidingMowers

ModelNo.74726—SerialNo.404314200andUp

ModelNo.74760—SerialNo.404314200andUp

ModelNo.74766—SerialNo.404314200andUp

ModelNo.74768—SerialNo.404314200andUp

ModelNo.74772—SerialNo.404314000andUp

ModelNo.74773—SerialNo.404314000andUp

ModelNo.74774—SerialNo.404310000andUp

ModelNo.74777—SerialNo.404314200andUp

ModelNo.74778—SerialNo.404314200andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3425-432*C

GrossorNetTorque:Thegrossornettorque

ofthisenginewaslaboratoryratedbytheengine

manufacturerinaccordancewiththeSocietyof

AutomotiveEngineers(SAE)J1940orJ2723.As

conguredtomeetsafety,emission,andoperating

requirements,theactualenginetorqueonthisclass

ofmowerwillbesignicantlylower.Pleasereferto

theenginemanufacturer’sinformationincludedwith

themachine.

Gotowww.Toro.comtoviewspecicationsonyour

model.

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

Introduction

Thisrotary-blade,ridinglawnmowerisintendedtobe

usedbyhomeownersinresidentialapplications.Itis

designedprimarilyforcuttinggrassonwell-maintained

lawns.

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoid

injuryandproductdamage.Youareresponsiblefor

operatingtheproductproperlyandsafely.

Visitwww.Toro.comforproductsafetyandoperation

trainingmaterials,accessoryinformation,helpnding

adealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineT oroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if

equipped)toaccesswarranty,parts,andother

productinformation.

g234368

Figure1

1.Modelandserialnumberlocation

Writetheproductmodelandserialnumbersinthe

spacebelow:

ModelNo.

SerialNo.

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

Contents

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

SafetyAlertSymbol............................................4

GeneralSafety...................................................4

SlopeIndicator...................................................5

SafetyandInstructionalDecals..........................6

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

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

BeforeOperation.................................................16

BeforeOperationSafety...................................16

Pre-Start...........................................................16

FuelSafety.......................................................17

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

PerformingDailyMaintenance..........................18

BreakinginaNewMachine..............................18

UsingtheSafety-InterlockSystem....................19

PositioningtheSeat..........................................19

AdjustingtheMyRide™Suspension

System..........................................................21

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

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

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

OperatingtheMowerBlade-ControlSwitch

(PTO)............................................................25

OperatingtheThrottle.......................................25

OperatingtheChoke.........................................25

StartingtheEngine...........................................26

ShuttingOfftheEngine.....................................26

UsingtheMotion-ControlLevers.......................26

DrivingtheMachine..........................................27

UsingtheSideDischarge.................................28

AdjustingtheHeightofCut...............................29

AdjustingtheAnti-ScalpRollers........................29

UsingAttachmentsandAccessories.................30

OperatingTips.................................................30

AfterOperation....................................................31

AfterOperationSafety......................................31

PushingtheMachinebyHand..........................33

Maintenance...........................................................35

RecommendedMaintenanceSchedule(s)...........35

MaintenanceSafety..........................................35

Pre-MaintenanceProcedures..............................37

RaisingtheSeat...............................................37

Lubrication..........................................................37

GreasingtheBearings......................................37

EngineMaintenance...........................................38

EngineSafety...................................................38

ServicingtheAirCleaner..................................38

ServicingtheEngineOil....................................40

ServicingtheSparkPlug...................................42

CleaningtheCoolingSystem............................43

FuelSystemMaintenance...................................43

ReplacingtheIn-LineFuelFilter.......................43

ElectricalSystemMaintenance...........................44

ElectricalSystemSafety...................................44

ServicingtheBattery.........................................44

ServicingtheFuses..........................................46

DriveSystemMaintenance..................................46

CheckingtheTirePressure...............................46

ReleasingtheElectricBrake.............................47

BeltMaintenance................................................47

ReplacingtheMower-DeckBelt........................47

MowerMaintenance.............................................49

BladeSafety.....................................................49

ServicingtheCuttingBlades.............................49

LevelingtheMowerDeck..................................51

RemovingtheMowerDeck...............................53

InstallingtheMower..........................................54

ReplacingtheGrassDeector..........................55

ReplacingtheGrassDeector..........................56

Cleaning..............................................................57

WashingtheUndersideoftheMower

Deck..............................................................57

CleaningtheSuspensionSystem.....................57

DisposingofWaste...........................................57

Storage...................................................................58

StorageSafety..................................................58

CleaningandStorage.......................................58

StoringtheBattery............................................59

Troubleshooting......................................................60

Schematics.............................................................62

Safety

ThefollowinginstructionsarefromANSIstandard

B71.1-2017.

SafetyAlertSymbol

ThisSafetyAlertSymbol(Figure3)isusedbothin

thismanualandonthemachinetoidentifyimportant

safetymessageswhichmustbefollowedtoavoid

accidents.

Thissymbolmeans:ATTENTION!BECOMEALERT!

YOURSAFETYISINVOLVED!

g000502

Figure3

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.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

operation,operatorcontrols,andsafetysignsand

instructionstooperatethemachine.Neverlet

childrenoruntrainedpeopleoperateorservicethe

equipment.Localregulationsmayrestricttheage

oftheoperator.

•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

Figure4

Youmaycopythispageforpersonaluse.

1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof

hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

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

3.Exampleofhowtocompareslopewithfoldededge

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea

ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

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

decaloemmarkt

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

decal93-7009

93-7009

1.Warning—donotoperatethemowerwiththedeectorup

orremoved;keepthedeectorinplace.

2.Cutting/dismembermenthazardofhandorfoot,mower

blade—stayawayfrommovingparts.

Decal99-3943isformodelswith127cm(50inch),

137cm(54inch),or152cm(60inch)decks.

decal99-3943

99-3943

1.Beltrouting

2.Engine

Decal105-7015isformodelswith107cm(42-inch)

decks.

decal105-7015

105-7015

1.Beltrouting

Decal106-8717isfornon-MyRidemodelswith107

cm(42inch),127cm(50inch),or137cm(54inch)

decks.

decal106-8717

106-8717

1.Readtheinstructionsbeforeservicingorperforming

maintenance.

2.Checktirepressureevery25operatinghours.

3.Greaseevery25operatinghours.

4.Engine

Decal112-9840isformodelswith152cm(60inch)

mowerdecks.

decal112-9840

112-9840

1.ReadtheOperator's

Manual.

3.Removetheignitionkey

andreadtheinstructions

beforeservicingor

performingmaintenance.

2.Heightofcut

decal119-8814

119-8814

1.Parkingposition4.Neutral

2.Fast5.Reverse

3.Slow

decal119-8815

119-8815

1.Parkingposition4.Neutral

2.Fast5.Reverse

3.Slow

Decal119-8870isforisformodelswith107cm(42

inch)mowerdecksortheMyRidesuspensionsystem.

decal119-8870

119-8870

1.Heightofcut

Decal119-8871isfornon-MyRidemodelswith127

cm(50inch),137cm(54inch),or152cm(60inch)

decks.

decal119-8871

119-8871

1.Heightofcut

2.4-1/2inches

3.4inches

4.3-1/2inches

5.3inches

6.2-1/2inches

7.2inches

8.1-1/2inches

decal121-0772

121-0772

1.Fast

4.Choke

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

3.Slow

decal121-2989b

121-2989

1.Bypassleverpositionfor

pushingthemachine

2.Bypassleverpositionfor

operatingthemachine

decal131-1097

131-1097

1.Oildrain

Decal131-3947doesnotapplytomodelswithouttheMyRidesuspensionsystemormodel74773.

decal131-3947

131–3947

1.Trim—slow

3.Mow—fast

2.Tow—medium

Decal132-0869isformodelswith107cm(42inch),127cm(50inch),or137cm(54inch)decks.

decal132-0869

132-0869

Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum

recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas

wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineintheconditions

onthatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.Ifpossible,keepthe

cuttingunitsloweredtothegroundwhileoperatingthemachineonslopes.Raisingthecuttingunitswhileoperatingonslopescan

causethemachinetobecomeunstable.

1.Warning—readthe

Operator'sManual.

3.Cutting/dismemberment

hazardofthehand,mower

blade;entanglement

hazardofthehand,

belt—stayawayfrom

movingparts;keepall

guardsandshieldsinplace.

5.Ramphazard—donot

usedualrampswhen

loadingontoatrailer;use

1rampwideenoughfor

themachine;usearamp

withaslopelessthan15°;

backuptherampwhen

loadingthemachineand

driveforwardofftheramp

whenunloading.

7.Tippinghazard—donot

useonslopesnearopen

water;donotuseonslopes

greaterthan15°.

2.Warning—before

performingmaintenance,

readtheOperator'sManual;

engagetheparkingbrake,

removethekey,and

disconnectthesparkplug.

4.Thrownobject

hazard—keepbystanders

away;pickupdebris

beforeoperating;lowerthe

deectorbeforeusingthe

machine.

6.Runover/backover

hazard—donotcarry

passengers;lookbehind

youwhenmowingin

reverse.

decal132-0872

132-0872

1.Thrownobject

hazard—keepbystanders

awayfromthemachine.

3.Severinghazardofhand

orfoot—keepawayfrom

movingparts.

2.Thrownobjecthazard,

raisedbafe—donot

operatethemachinewith

anopendeck;usea

baggerorabafe.

4.Entanglement

hazard—keepaway

frommovingparts;keep

allguardsandshieldsin

place.

decal133-9255

133-9255

Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum

recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas

wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineintheconditions

onthatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.Ifpossible,keepthe

cuttingunitsloweredtothegroundwhileoperatingthemachineonslopes.Raisingthecuttingunitswhileoperatingonslopescan

causethemachinetobecomeunstable.

1.Warning—readtheOperator'sManual.

5.Tippinghazard—donotuseonslopesnearopenwater;do

notuseonslopesgreaterthan15°.

2.Ramphazard—donotusedualrampswhenloadingontoa

trailer;use1rampwideenoughforthemachine;usearamp

withaslopelessthan15°;backuptherampwhenloadingthe

machineanddriveforwardofftherampwhenunloading.

6.Cutting/dismembermenthazardofthehand,mowerblade;

entanglementhazardofthehand,belt—stayawayfrom

movingparts;keepallguardsandshieldsinplace.

3.Thrownobjecthazard—keepbystandersaway;pickup

debrisbeforeoperating;lowerthedeectorbeforeusingthe

machine.

7.Warning—beforeperformingmaintenance,readthe

Operator'sManual;engagetheparkingbrake,removethe

key,anddisconnectthesparkplug.

4.Runover/backoverhazard—donotcarrypassengers;look

behindyouwhenmowinginreverse.

Decal136-4245isformodelswiththeMyRide

suspensionsystem.

decal136-4245

136-4245

1.Slow

3.Fast

2.Transport

Decal136-5596isformodelswiththeMyRide

suspensionsystemor152cm(60inch)decks.

decal136-5596

136-5596

1.Checkthetirepressure

every25operatinghours.

4.Checkthetirepressure

every25operatinghours.

2.Engineoil

5.ReadtheOperator's

Manualbeforeperforming

maintenance.

3.Checkthetirepressure

every25operatinghours.

Decal136-9186isformodelswith152cm(60inch)

decks.

decal136-9186

136-9186

1.ReadtheOperator'sManualbeforeaddingweighttothe

bucket.

Decal137-7044isformodelswiththeMyRidesuspensionsystem.

decal137-7044

137-7044

1.Camlock2.Camunlock

decal138-2456

138-2456

1.ReadtheOperator’s

Manual.

3.Donotoverllthefuel

tank.

2.Parkthemachineona

levelsurfacewhenlling

thefueltank.

ProductOverview

g028166

Figure5

1.Deector4.Height-of-cutlever

7.Footrest10.Engine

2.Reardrivewheel

5.Operatorseat

8.Fuel-tankcap11.Engineguard

3.Motion-controllevers

6.SmartSpeed™lever9.Controlpanel

12.Frontcasterwheel

Controls

Becomefamiliarwithallthecontrolsbeforeyoustart

theengineandoperatethemachine.

ControlPanel

g032603

Figure6

1.Throttlecontrol3.Blade-controlswitch

(powertakeoff)

2.Chokecontrol

4.Keyswitch

KeySwitch

Thekeyswitch,usedtostartandshutofftheengine,

has3positions:OFF,RUN,andSTART.Referto

StartingtheEngine(page26).

ThrottleControl

Thethrottlecontrolstheenginespeed,andithasa

continuous-variablesettingfromtheSLOWtoFAST

position(Figure6).

ChokeControl

Usethechokecontroltostartacoldengine.

Blade-ControlSwitch(Power

Takeoff)

Theblade-controlswitch,representedbya

power-takeoff(PTO)symbol,engagesand

disengagespowertothemowerblades(Figure6).

Motion-ControlLevers

Usethemotion-controlleverstodrivethemachine

forward,reverse,andturneitherdirection(Figure5).

ParkPosition

Movethemotion-controlleversoutwardfromthe

centertothePARKpositionwhenexitingthemachine

(Figure24).Alwayspositionthemotion-controllevers

intothePARKpositionwhenyoustopthemachineor

leaveitunattended.

SmartSpeed™ControlSystem

Lever

TheSmartSpeed™Control-Systemlever,located

belowtheoperatingposition,givesyouachoiceto

drivethemachineat3speedranges—trim,tow,and

mow(Figure27).

Fuel-PresenceWindow

Youcanusethefuelwindow,locatedontheleftside

ofthemachine,toverifythepresenceoffuelinthe

tank(Figure7).

g014521

Figure7

1.Fuel-presencewindow

Height-of-CutLever

Usetheheight-of-cutlevertolowerandraisethedeck

fromtheseatedposition.Movingtheleverup(toward

you)raisesthedeckfromthegroundandmovingthe

leverdown(awayfromyou)lowersthedecktoward

theground.Adjusttheheight-of-cutonlywhilethe

machineisnotmoving(Figure29).

HourMeter(IfEquipped)

Thehourmeterrecordsthenumberofhourswhen

youareintheseatandthekeyswitchisintheON

position(Figure8).

g027869

Figure8

1.Thehourmeterislocatedbehindtheseat.

Attachments/Accessories

AselectionofT oroapprovedattachmentsand

accessoriesisavailableforusewiththemachine

toenhanceandexpanditscapabilities.Contact

yourAuthorizedServiceDealerorauthorizedToro

distributororgotowww.Toro.comforalistofall

approvedattachmentsandaccessories.

Toensureoptimumperformanceandcontinuedsafety

certicationofthemachine,useonlygenuineT oro

replacementpartsandaccessories.Replacement

partsandaccessoriesmadebyothermanufacturers

couldbedangerous,andsuchusecouldvoidthe

productwarranty.

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

BeforeOperation

BeforeOperationSafety

•Evaluatetheterraintodeterminewhataccessories

andattachmentsareneededtoproperlyand

safelyperformthejob.Onlyuseaccessoriesand

attachmentsapprovedbyT oro.

•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.

•DoNotoperatethemowerwhenpeople,especially

children,orpetsareinthearea.Stopthemachine

andattachment(s)ifanyoneentersthearea.

•DoNotoperatethemachinewithouttheentire

grasscollectionsystem,dischargedeector,

orothersafetydevicesinplaceandinproper

workingcondition.Grasscatchercomponents

aresubjecttowear,damageanddeterioration,

whichcouldexposemovingpartsorallowobjects

tobethrown.Frequentlycheckforwornor

deterioratingcomponentsandreplacethemwith

themanufacturer’srecommendedpartswhen

necessary.

Pre-Start

Fillfueltankonlevelground.SeeFuel

RecommendationsintheSpecicationssectionfor

additionalgasolineinformation.

DoNotaddoiltogasoline.

DoNotoverllfueltank.Fillthefueltanktothebottom

ofthellerneck.Theemptyspaceinthetankallows

gasolinetoexpand.Overllingmayresultinfuel

leakageordamagetotheengineoremissionsystem.

Makesureyouunderstandthecontrols,theirlocations,

theirfunctions,andtheirsafetyrequirements.

RefertotheMaintenancesectionandperformallthe

necessaryinspectionandmaintenancesteps.

FuelSafety

Useextremecarewhenhandlingfuel.

DANGER

Incertainconditionsgasolineisextremely

ammableandvaporsareexplosive.

Areorexplosionfromgasolinecanburn

you,others,andcausepropertydamage.

•Fillthefueltankoutdoorsonlevelground,

inanopenarea,whentheengineiscold.

Wipeupanygasolinethatspills.

•Neverrellthefueltankordrainthe

machineindoorsorinsideanenclosed

trailer.

•DoNotllthefueltankcompletelyfull.

Fillthefueltanktothebottomoftheller

neck.Theemptyspaceinthetankallows

gasolinetoexpand.Overllingmayresult

infuelleakageordamagetotheengineor

emissionsystem.

•Neversmokewhenhandlinggasoline,and

stayawayfromanopenameorwhere

gasolinefumesmaybeignitedbyspark.

•Storegasolineinanapprovedcontainer

andkeepitoutofthereachofchildren.

•Addfuelbeforestartingtheengine.Never

removethecapofthefueltankoraddfuel

whenengineisrunningorwhentheengine

ishot.

•Iffuelisspilled,DoNotattempttostart

theengine.Moveawayfromtheareaof

thespillandavoidcreatinganysourceof

ignitionuntilfuelvaporshavedissipated.

•DoNotoperatewithoutentireexhaust

systeminplaceandinproperworking

condition.

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.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandgas

tank/containeropening.

•Keepawayfromeyesandskin.

•Neversiphonbymouth.

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.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto

providethefollowingbenets:

•Keepsfuelfreshlongerwhenusedasdirectedby

thefuel-stabilizermanufacturer

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuel

system,whichcauseshardstarting

Important:Donotusefueladditives

containingmethanolorethanol.

Addthecorrectamountoffuelstabilizer/conditioner

tothefuel.

Note:Afuelstabilizer/conditionerismost

effectivewhenmixedwithfreshfuel.T ominimize

thechanceofvarnishdepositsinthefuelsystem,

usefuelstabilizeratalltimes.

FillingtheFuelTank

1.Parkthemachineonalevelsurface.

2.Engagetheparkingbrake.

3.Shutofftheengineandremovethekey.

4.Cleanaroundthefuel-tankcap.

5.Fillthefueltanktothebottomofthellerneck

(Figure9).

Note:Donotllthefueltankcompletelyfull.

Theemptyspaceinthetankallowsthefuelto

expand.

g027243

Figure9

PerformingDaily

Maintenance

Beforestartingthemachineeachday,performthe

EachUse/DailyprocedureslistedinMaintenance

(page35).

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Mower

decksanddrivesystemshavehigherfrictionwhen

new,placingadditionalloadontheengine.Allow

40to50hoursofbreak-intimefornewmachinesto

developfullpowerandbestperformance.

UsingtheSafety-Interlock

System

WARNING

Ifthesafety-interlockswitchesare

disconnectedordamaged,themachinecould

operateunexpectedly,causingpersonal

injury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlock

switchesdailyandreplaceanydamaged

switchesbeforeoperatingthemachine.

Understandingthe

Safety-InterlockSystem

Thesafety-interlocksystemisdesignedtopreventthe

enginefromstartingunless:

•Theblade-controlswitch(PTO)isdisengaged.

•Themotion-controlleversareinthePARKposition.

Thesafety-interlocksystemalsoisdesignedtoshut

offtheenginewheneverthecontrolleversareoutof

thePARKpositionandyourisefromtheseat.

TestingtheSafety-Interlock

System

Testthesafety-interlocksystembeforeyouusethe

machineeachtime.Ifthesafetysystemdoesnot

operateasdescribedbelow,haveanAuthorized

ServiceDealerrepairthesafetysystemimmediately.

1.Sitontheseat,movethemotion-controllevers

inthePARKposition,andmovetheblade-control

switchtotheONposition.Trystartingthe

engine;theengineshouldnotcrank.

2.Sitontheseatandmovetheblade-controlswitch

totheOFFposition.Moveeithermotion-control

levertothecenter,unlockedposition.Try

startingtheengine;theengineshouldnotcrank.

Repeatwiththeothermotion-controllever.

3.Sitontheseat,movetheblade-controlswitch

totheOFFposition,andlockthemotion-control

leversinthePARKposition.Starttheengine.

Whiletheengineisrunning,engagethe

blade-controlswitch,andriseslightlyfromthe

seat;theengineshouldshutoff.

4.Sitontheseat,movetheblade-controlswitch

totheOFFposition,andlockthemotion-control

leversinthePARKposition.Starttheengine.

Whiletheengineisrunning,movethe

motion-controlleverstothecenter,unlocked

position,engagetheblade-controlswitch,and

riseslightlyfromtheseat;theengineshould

shutoff.

PositioningtheSeat

ForModels74726and74766

Theseatcanmoveforwardandbackward.Position

theseatwhereyouhavethebestcontrolofthe

machineandaremostcomfortable(Figure10).

g027249

Figure10

ForModels74760,74774,and

74777

Theseatcanmoveforwardandbackward.Position

theseatwhereyouhavethebestcontrolofthe

machineandaremostcomfortable(Figure11).

g265992

Figure11

ForModels74772and74773

Theseatcanmoveforwardandbackward.Position

theseatwhereyouhavethebestcontrolofthe

machineandaremostcomfortable(Figure12).

g265989

Figure12

Page is loading ...

Toro 74773 User manual

Brand: Toro

Model: 74773

Category: Lawnmowers

Type: User manual

This manual is also suitable for

74774

Download PDF

report

Toro 74773 User manual

This manual is also suitable for

Toro 74773 User manual

Related papers

Other documents