Toro GrandStand Mower, With 48in TURBO FORCE Cutting Unit User manual

FormNo.3403-285RevC

GrandStand

Mower

With48in,52in,or60inTURBOFORCE

CuttingUnit

ModelNo.74513—SerialNo.316000001andUp

ModelNo.74518—SerialNo.316000001andUp

ModelNo.74519—SerialNo.316000001andUp

ModelNo.79518—SerialNo.316000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3403-285*C

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemical

orchemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

ThissparkignitionsystemcomplieswithCanadian

ICES-002

ItisaviolationofCaliforniaPublicResourceCode

Section4442or4443touseoroperatetheengineon

anyforest-covered,brush-covered,orgrass-covered

landunlesstheengineisequippedwithaspark

arrester,asdenedinSection4442,maintainedin

effectiveworkingorderortheengineisconstructed,

equipped,andmaintainedforthepreventionofre.

TheenclosedEngineOwner'sManualis

suppliedforinformationregardingtheUS

EnvironmentalProtectionAgency(EPA)and

theCaliforniaEmissionControlRegulationof

emissionsystems,maintenance,andwarranty.

Replacementsmaybeorderedthroughtheengine

manufacturer.

WARNING

Removingstandardoriginalequipmentparts

andaccessoriesmayalterthewarranty,

traction,andsafetyofthemachine.Failureto

useoriginalToropartscouldcauseserious

injuryordeath.Makingunauthorizedchanges

totheengine,fuelorventingsystem,may

violateEPAandCARBregulations.

Replaceallpartsincluding,butnotlimited

to,tires,belts,blades,andfuelsystem

componentswithoriginalToroparts.

Introduction

Thisrotaryblade,stand-onlawnmowerisintendedto

beusedbyprofessional,hiredoperators,orresidential

homeowners.Itisdesignedprimarilyforcuttinggrass

onwell-maintainedlawnsonresidentialorcommercial

properties.Itisnotdesignedforcuttingbrushorfor

agriculturaluses.

Readthisinformationcarefullytolearnhowtooperate

andmaintainyourproductproperlyandtoavoid

injuryandproductdamage.Youareresponsiblefor

operatingtheproductproperlyandsafely.

YoumaycontactTorodirectlyatwww.Toro.com

forproductsafetyandoperationtrainingmaterials,

accessoryinformation,helpndingadealer,orto

registeryourproduct.

Wheneveryouneedservice,genuineToroparts,or

additionalinformation,contactanAuthorizedService

DealerorToroCustomerServiceandhavethemodel

andserialnumbersofyourproductready.Figure1

identiesthelocationofthemodelandserialnumbers

ontheproduct.Writethenumbersinthespace

provided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberdecal(if

equipped)toaccesswarranty,parts,andother

productinformation.

g235457

Figure1

1.Locationofthemodelandserialnumbers

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafety-alertsymbol

(Figure2),whichsignalsahazardthatmaycause

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

g000502

Figure2

1.Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

Contents

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

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

ToroMowerSafety..............................................6

SlopeIndicator...................................................8

SafetyandInstructionalDecals..........................9

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

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

Specications..................................................14

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

ThinkSafetyFirst..............................................15

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

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

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

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

OperatingtheMower-Blade-ControlSwitch

(PTO)............................................................17

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

OperatingtheIgnitionSwitch............................17

UsingtheFuel-ShutoffValve.............................18

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

ShuttingOfftheEngine.....................................19

TheSafety-InterlockSystem.............................19

OperatingthePlatform......................................20

DrivingForwardorBackward............................21

StoppingtheMachine.......................................22

PushingtheMachinebyHand..........................23

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

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

SideDischargingorMulchingthe

Grass............................................................25

AdjustingtheHeight-of-Cut...............................26

AdjustingtheAnti-ScalpRollers........................26

AdjustingtheFlowBafe..................................27

PositioningtheFlowBafe................................27

UsingtheMid-SizeWeight................................28

Maintenance...........................................................29

RecommendedMaintenanceSchedule(s)...........29

Pre-MaintenanceProcedures..............................30

ReleasingtheCushionforRearAccess............30

Lubrication..........................................................30

GreasingtheMachine.......................................30

GreasingtheT orsionIdler.................................30

GreasingtheFrontCasterPivots......................31

GreasingtheCaster-WheelHubs.....................31

GreasingtheMotionControls...........................32

EngineMaintenance...........................................32

ServicingtheAirCleaner..................................32

ServicingtheEngineOil....................................33

ServicingtheSparkPlug...................................36

CheckingtheSparkArrester.............................37

FuelSystemMaintenance...................................38

DrainingtheFuelT ank......................................38

RemovingtheFuelTank...................................38

ServicingtheFuelFilter...................................39

ElectricalSystemMaintenance...........................39

ServicingtheBattery.........................................39

ServicingtheFuses..........................................41

DriveSystemMaintenance..................................42

AdjustingtheTracking......................................42

CheckingtheTirePressure...............................42

AdjustingtheCaster-PivotBearing...................43

ServicingtheCasterWheelsand

Bearings........................................................43

RemovingtheClutchShim...............................44

CheckingtheWheel-LugNuts..........................45

CheckingtheWheel-HubNuts..........................45

CoolingSystemMaintenance..............................46

CleaningtheAir-IntakeScreen.........................46

CleaningtheCoolingSystem............................46

BrakeMaintenance.............................................46

ServicingtheBrake..........................................46

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

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

ReplacingtheTransmissionBelt......................47

ControlsSystemMaintenance.............................48

AdjustingtheMotion-ControlLevers.................48

HydraulicSystemMaintenance...........................49

HydraulicSystemSpecications.......................49

CheckingtheHydraulicFluid............................49

ReplacingtheHydraulicFluidand

Filters............................................................50

BleedingtheHydraulicSystem.........................51

MowerDeckMaintenance....................................52

ServicingtheCuttingBlades.............................52

LevelingtheMowerDeck..................................54

AdjustingtheDeck-LiftSpring...........................56

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

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

CleaningundertheMower................................57

DisposingoftheWaste.....................................57

Storage...................................................................57

CleaningandStorage.......................................57

Troubleshooting......................................................59

Schematics.............................................................61

Safety

Improperuseormaintenancebytheoperatoror

ownercanresultininjury.Toreducethepotential

forinjury,complywiththesesafetyinstructions,

andpayattentiontothesafetyalertsymbol,which

meansCaution,Warning,orDanger—personalsafety

instruction.Failuretocomplywiththeinstructions

mayresultinpersonalinjuryordeath.

Thismachinewasmanufacturedaccordingtothe

appropriateregulatorystandardsineffectatthetime

ofmanufacture.Modifyingthismachineinanyway

maycauseittobeoutofcompliancewiththose

standardsandwiththeinstructionsinthisOperator’s

Manual.Modicationstothismachineshouldonly

bemadebyeitherthemanufactureroranAuthorized

ServiceDealer.

Thisproductiscapableofamputatinghandsandfeet.

Followallsafetyinstructionstoavoidseriousinjury

ordeath.

Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtopeople,ordamage

toproperty.

Theadditionofattachmentsmadebyother

manufacturersthatdonotmeetAmericanNational

StandardsInstitutecerticationmaycause

noncomplianceofthismachine.

SafeOperatingPractices

ThefollowinginstructionsarefromANSIstandard

B71.4-2012.

Training

•ReadtheOperator'sManualandothertraining

material.Iftheoperator(s)ormechanic(s)cannot

readthemanuallanguage,itistheowner's

responsibilitytoexplainthismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.

Theownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor

servicetheequipment.Localregulationsmay

restricttheageoftheoperator.

•Theowner/usercanpreventandisresponsible

foraccidentsorinjuriesoccurringtohimselfor

herself,otherpeople,ordamagetoproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessories

andattachmentsyouneedtoproperlyandsafely

performthejob.Useonlyaccessoriesand

attachmentsapprovedbythemanufacturer.

•Wearappropriateclothing;includingsafety

glasses,longpants,substantialslip-resistant

footwear,gloves,andhearingprotection.Tieback

longhair.Donotwearjewelry.

•Inspecttheareawhereyouwillusetheequipment

andensurethatallobjectsareremovedfromthe

areabeforeuse.

•Useextracarewhenhandlingfuels.Theyare

ammableandvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Donotremovethefuelcaporaddfuelwiththe

enginerunning.Allowtheenginetocoolbefore

refueling.Donotsmokenearthemachine

whentheengineisrunning.

–Donotrefuelordrainthemachineindoors.

•Checkthattheoperator'spresencecontrols,safety

switches,andshieldsareattachedandfunctioning

properly.Donotoperatethemachineunlessthey

arefunctioningproperly.

Operation

•Lightningcancausesevereinjuryordeath.If

lightningisseen,orthunderisheardinthearea,

donotoperatethemachine;seekshelter.

•Donotrunanengineinanenclosedarea.

•Operateonlyinwell-litareas,keepingawayfrom

holesandhiddenhazards.

•Ensurethatalldrivesareinneutralandthatthe

parkingbrakeisengagedbeforestartingengine.

Starttheengineonlyfromtheoperator’sposition.

•Makesurethatyouhavegoodfootingwhile

usingthismachine,especiallywhenbackingup.

Reducedfootingcouldcauseslipping.

•Slowdownanduseextracareonhillsides.Be

suretotravelsidetosideonhillsides.Turf

conditionscanaffectthestabilityofthemachine.

Usecautionwhileoperatingneardrop-offs.

•Slowdownandusecautionwhenmakingturns

andwhenchangingdirectionsonslopes.

•Donotraisethemowerdeckwiththeblades

running.

•DonotoperatethemachinewithoutthePTO

shieldorotherguardssecurelyinplace.Besure

thatallinterlocksareattached,adjustedproperly,

andfunctioningproperly.

•Donotoperatewiththedischargedeectorraised,

removedoraltered,unlessyouareusingagrass

catcher.

•Donotchangetheenginegovernorsettingor

overspeedtheengine.

•Stoponlevelground,disengagedrives,engage

theparkingbrake,shutofftheenginebefore

leavingtheoperator'spositionforanyreason,

includingemptyingthecatchersoruncloggingthe

chute.

•Stopequipmentandinspectthebladesafter

strikingobjectsorifanabnormalvibrationoccurs.

Makethenecessaryrepairsbeforeresuming

operations.

•Keepyourhandsandfeetawayfromthecutting

unit.

•Lookbehindanddownbeforebackingupto

ensureaclearpath.

•Keeppetsandbystandersawayfromanoperating

machine.

•Slowdownandusecautionwhenmakingturns

andcrossingroadsandsidewalks.Stopthe

bladesifyouarenotmowing.

•Beawareofthemower-dischargedirectionand

donotpointitatanyone.

•Donotoperatethemachinewhiletired,ill,or

undertheinuenceofalcoholordrugs.

•Usecarewhenloadingorunloadingthemachine

intoorfromatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscurevision.

SafeHandlingofFuels

•Toavoidpersonalinjuryorpropertydamage,use

extremecareinhandlinggasoline.Gasolineis

extremelyammableandthevaporsareexplosive.

•Extinguishallcigarettes,cigars,pipes,andother

sourcesofignition.

•Useonlyanapprovedfuelcontainer.

•Donotremovethefuelcaporaddfuelwiththe

enginerunning.

•Allowtheenginetocoolbeforefueling.

•Donotfuelthemachineindoors.

•Donotstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlight,such

asonawaterheateroronotherappliances.

•Donotllcontainersinsideavehicle,onatruck,

oronatrailerbedwithaplasticliner.Alwaysplace

containersonthegroundawayfromyourvehicle

beforelling.

•Removeequipmentfromthetruckortrailerand

fuelitontheground.Ifthisisnotpossible,

thenaddfuelwithsuchequipmentasaportable

containerratherthanfromafuel-dispensernozzle.

•Keepthenozzleincontactwiththerimofthefuel

tankorcontaineropeningatalltimesuntilfueling

iscomplete.Donotuseanozzlelock-opendevice.

•Ifyouspillfuelonclothing,changeyourclothing

immediately.

•Donotoverllthefueltank.Replacethefuelcap

andtightenitsecurely.

MaintenanceandStorage

•Disengagedrives,settheparkingbrake,shutoff

theengine,andremovethekeyordisconnect

spark-plugwire.Waitforallmovementtostop

beforeadjusting,cleaning,orrepairing.

•Cleangrassanddebrisfromthecuttingunit,

drives,mufers,andenginetohelppreventres.

•Cleanupoilorfuelspills.

•Lettheenginecoolbeforestoringthemachine.

•Donotstorefuelnearamesordrainthefuel

indoors.

•Donotallowuntrainedpersonneltoservicethe

machine.

•Usejackstandstosupportcomponentswhen

required.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Disconnectthebatteryorremovethespark-plug

wirebeforemakinganyrepairs.Disconnectthe

negativeterminalrstandthepositiveterminal

last.Connectthepositiveterminalrstand

negativelast.

•Usecarewhencheckingtheblades.Wrapthe

blade(s)orweargloves,andusecautionwhen

servicingthem.Onlyreplaceblades;donot

straightenorweldthem.

•Keephandsandfeetawayfrommovingparts.If

possible,donotmakeadjustmentswiththeengine

running.

•Keepallpartsingoodworkingconditionandall

hardwaretightened.Replaceallwornordamaged

decals.

Hauling

•Usecarewhenloadingorunloadingthemachine

intoatraileroratruck.

•Usefull-widthrampsforloadingmachineintoa

traileroratruck.

•Tiethemachinedownsecurelyusingstraps,

chains,cable,orropes.Bothfrontandrearstraps

shouldbedirecteddownandoutwardfromthe

machine.

ToroMowerSafety

Thefollowinglistcontainssafetyinformationspecic

toT oroproductsandothersafetyinformationthatyou

mustknow.

Thisproductiscapableofamputatinghandsand

feetandofthrowingobjects.Alwaysfollowallsafety

instructionstoavoidseriousinjuryordeath.

Thisproductisdesignedforcuttingandrecycling

grass,or,whenequippedwithagrassbagger,for

catchingcutgrass.Anyuseforpurposesother

thanthesecouldprovedangeroustotheuserand

bystanders.

GeneralOperation

•Besurethattheareaisclearofbystandersbefore

mowing.Stopthemachineifanyoneentersthe

area.

•Donottouchequipmentorattachmentpartswhich

maybehotfromoperation.Allowalltheparts

tocoolbeforeattemptingtomaintain,adjust,or

servicethemachine.

•UseonlyT oro-approvedattachments.Warranty

maybevoidedifusedwithanyunapproved

attachments.

•Checkcarefullyforoverheadclearances(i.e.,

branches,doorways,electricalwires,etc.)before

operatingunderanyobjects,anddonotcontact

them.

•Slowdownbeforemakingturnsanduseextra

caution.

•Usecautionwhenridingtheplatformovercurbs,

rocks,roots,orotherobstructions.

•Lookbehindanddownbeforebackinguptoensure

aclearpath.Useextracarewhenoperatingthe

machineinreverse.

•Donotjerkthecontrols;useasteadymotion.

•Whenloadingorunloadingthemachine,use1

full-widthrampthatiswideenoughtoextend

beyondthewidthofthemachine.

•Donotcarrypassengers.

•Donotcarryequipmentonthemachine.

SlopeOperation

Allslopesandrampsrequireextracaution.Ifyoufeel

uneasyonaslope,donotmowit.

•Removeobstaclessuchasrocks,treelimbs,etc.

fromthemowingarea.

•Watchforholes,rutsorbumps.T allgrasscan

hideobstacles.

•Usecautionneardrop-offs,ditches,or

embankments.Themachinecouldsuddenlyturn

overifawheelgoesovertheedgeofacliffor

ditch,orifanedgecavesin.

•Useextracarewithgrasscatchersorother

attachments.Thesecanchangethestabilityof

themachine.

•Keepallmovementonslopesslowandgradual.

•Donotmakesuddenchangesinspeedor

direction.

•Mowslopessidetoside.

•Donotmowslopesgreaterthan20degrees.

Service

•Donotstorethemachineorafuelcontainerinside

wherethereisanopename,suchasneara

waterheaterorfurnace.

•Keepthenutsandboltstight,especiallythe

blade-attachmentbolts.

•Neverremoveortamperwithsafetydevices.

Checktheirproperoperationregularly.Neverdo

anythingtointerferewiththeintendedfunctionofa

safetydeviceortoreducetheprotectionprovided

byasafetydevice.

•Tobestprotectyourinvestmentandmaintain

optimalperformanceofyourToroequipment,count

onTorogenuineparts.Whenitcomestoreliability,

Torodeliversreplacementpartsdesignedtothe

exactengineeringspecicationsofourequipment.

Forpeaceofmind,insistonTorogenuineparts.

•Checktheoperationofthebrakesfrequently.

Adjustandservicethemasrequired.

SlopeIndicator

g011841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof

hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

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

3.Exampleofhowtocompareslopewithfoldededge

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea

ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

decal93-7818

93-7818

1.Warning—readtheOperator'sManualforinstructionson

torquingthebladebolt/nutto115to149N∙m(85to110

ft-lb).

decalbatterysymbols

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.Weareyeprotection.9.Flusheyesimmediately

withwaterandgetmedical

helpfast.

5.ReadtheOperator's

Manual.

10.Containslead;donot

discard.

decal106-5517

106-5517

1.Warning—donottouchthehotsurface.

decal112-3858

112-3858

1.ReadtheOperator's

Manual.

3.Removetheignitionkey

beforeadjustingtheheight

ofcut.

2.Readtheinstructions

beforeservicingor

performingmaintenance.

4.Height-of-cutsettings.

decaloemmarkt

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

decal116-8775

116-8775

1.ReadtheOperator’s

Manual.

2.Filltobottomofllerneck;

warning—donotoverll

thetank.

decal133-4604

133-4604

1.Thrownobject

hazard—keepbystanders

awayfromthemachine.

3.Severinghazardofhand

orfoot—keepawayfrom

movingparts.

2.Thrownobjecthazard,

openbafe—onlyoperate

themachinewithabafe

oragrasscollector.

4.Entanglement

hazard—keepaway

frommovingparts;keep

allguardsandshieldsin

place.

decal131-1180

131-1180

1.ReadtheOperator'sManual.(A)Short,lightgrass;dry

conditions;maximumdispersion;(B)Baggingsetting;(C)

Tall,densegrass;wetconditions;maximumgroundspeed

decal131-3507

131-3507

1.ReadtheOperator's

Manual.

2.Belttensioner

decal131-3521

131-3521

1.Height-of-cut

decal131-3524

131-3524

1.ReadtheOperator's

Manual.

3.Oillevel

2.Transmissionoil

131-3528

15A 15A 10A

7.5A

decal131-3528

131-3528

1.Ingition—15A

3.Powertakeoff(PTO)—10

2.Accessoryport—15A

4.Infocenter—7.5A

decal131-3529

131-3529

1.ReadtheOperator'sManualformoreinformationon

maintenanceintervalsandprocedures.

decal131-3536

131-3536

1.Battery4.Parkingbrake

2.Time5.Engine—start

3.Powertakeoff(PTO)

6.Engagethehandlebars.

decal133-4641

133-4641

1.Warning—donotcarryanypassengers.

decal130-1790

130-1790

1.Engagetheparkingbrake.

4.PushdowntoturnoffthePTO.

2.Disengagetheparkingbrake.

5.Enginespeed—fast

3.PulluptoturnonthePTO.

6.Enginespeed—slow

decal131-3526

131-3526

1.Powertakeoff(PTO)—disengaged

5.Reverse

2.Fast6.Tractiondrive

3.Slow

7.Engagethehandles.

4.Neutral

decal131-3527

131-3527

1.Warning—readtheOperator'sManual.5.Thrownobjecthazard—keepbystandersawayfromthe

machine.

2.Warning—receivetrainingbeforeoperatingthemachine.6.Warning—1)Engagetheparkingbrake,shutofftheengine,

andremovethekeyfromtheignition;2)ReadtheOperator's

Manualbeforeservicingorperformingmaintenance.

3.Thrownobjecthazard—keepthedeectorloweredduring

operation.

7.Warning—engagetheparkingbrake,shutofftheengine,and

removethekeyfromtheignitionbeforeleavingthemachine.

4.Cutting/severinghazardofhandorfoot—keepawayfrom

movingparts;keepallguardsandshieldsinplace.

8.Tippinghazard—donotoperateneardrop-offsornearwater.

ProductOverview

g031496

Figure4

1.Anti-scalproller(60-inch

decksonly)

7.Hydraulictank

2.Frontcasterwheel8.Fueltank

3.Side-dischargechute9.Platform(downposition)

4.Engine

10.Fuel-shutoffvalve

5.Controls

11.Battery

6.Controllevers

12.Mowerdeck

Controls

Becomefamiliarwithallthecontrolsbeforeyoustart

theengineandoperatethemachine(Figure5).

g031505

Figure5

1.Fuelcap

8.Height-of-cutlever

2.Malfunction-indicatorlight

(MIL)

9.Height-of-cutpin

3.Parking-brakelever

10.Platformlatch

4.Hydraulic-tankcap11.Rightmotion-controllever

5.Hourmeter12.Blade-controlswitch

(PTO)

6.Ignitionswitch

13.Leftmotion-controllever

7.Throttlecontrol

Electronic-ControlUnit

Malfunction-IndicatorLight

Theelectronic-controlunit(ECU)continuously

monitorstheoperationoftheEFIsystem.

Ifaproblemorfaultwithinthesystemisdetected,the

malfunction-indicatorlight(MIL)isilluminated(Figure

5).

TheMIListheredlightlocatedintheconsolepanel.

WhentheMILilluminates,makeinitialtroubleshooting

checks.

Ifthesechecksdonotcorrecttheproblem,further

diagnosisandservicingbyanAuthorizedService

Dealerisnecessary.

HourMeter

Thehourmeterrecordsthenumberofhoursthe

enginehasoperated.Itoperateswhentheengine

isrunning.Usethesetimesforschedulingregular

maintenance(Figure5).

Safety-InterlockIndicators

Symbolsonthehourmeterindicatewithablack

trianglethattheinterlockcomponentisinthecorrect

position(Figure5).

Battery-IndicatorLight

IftheignitionkeyisturnedtotheONpositionfora

fewseconds,thebatteryvoltagedisplaysinthearea

wherethehoursarenormallydisplayed.

Thebatterylightturnsonwhentheignitionisturned

onandwhenthechargeisbelowthecorrectoperating

level(Figure5).

ThrottleControl

ThethrottlecontrolisvariablebetweenFastand

Slow(Figure5).

Blade-ControlSwitch(PTO)

Usetheblade-controlswitch(PTO)toengageand

disengagethemowerblades(Figure5).

IgnitionSwitch

Usetheignitionswitchtostartthemowerengine

(Figure5).Theswitchhas3positions:OFF,RUN,

andSTART.

Motion-ControlLevers

Themotion-controlleversareusedtodrivethe

machineforwardandreverseandtoturneither

direction(Figure5).

Fuel-ShutoffValve

Closethefuel-shutoffvalve(locatedontheleftsideof

thefueltank)whentransportingorstoringthemower

(Figure4).

Attachments/Accessories

AselectionofT oroapprovedattachmentsand

accessoriesisavailableforusewiththemachineto

enhanceandexpanditscapabilities.Contactyour

AuthorizedServiceDealerorDistributororgoto

www.T oro.comforalistofallapprovedattachments

andaccessories.

Specications

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

48-inchMowers

Widthwithdeectordown161cm(64inches)

Widthwithdeectorraised126cm(50inches)

Lengthwithplatformdown191cm(75inches)

Lengthwithplatformup145cm(61inches)

Height

122cm(48inches)

WeightforModel74518and

74918

407kg(899lb)

52-inchMowers

Widthwithdeectordown172cm(68inches)

Widthwithdeectorraised137cm(54inches)

Lengthwithplatformdown191cm(75inches)

Lengthwithplatformup145cm(61inches)

Height

122cm(48inches)

WeightforModel74519412kg(908lb)

60-inchMower

Widthwithdeectordown193cm(76inches)

Widthwithdeectorraised158cm(62inches)

Lengthwithplatformdown201cm(79inches)

Lengthwithplatformup164cm(65inches)

Height

122cm(48inches)

WeightforModel74513419kg(924lb)

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

ThinkSafetyFirst

Carefullyreadallthesafetyinstructionsanddecals

inthesafetysection.Knowingthisinformationcould

helpyouorbystandersavoidinjury.

CAUTION

Thismachineproducessoundlevelsin

excessof85dBAattheoperator'searand

cancausehearinglossfromextendedperiods

ofexposure.

Wearhearingprotectionwhenoperatingthis

machine.

g229846

Figure6

1.Wearhearingprotection.

AddingFuel

•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

enginedamagethatmaynotbecoveredunder

warranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorfuel

containersoverthewinterunlessyouuseafuel

stabilizer.

•Donotaddoiltogasoline.

DANGER

Incertainconditions,fuelisextremely

ammableandhighlyexplosive.Areor

explosionfromfuelcanburnyouandothers

andcandamageproperty.

•Fillthefueltankoutdoors,inanopenarea,

whentheengineiscold.Wipeupanyfuel

thatspills.

•Neverllthefueltankinsideanenclosed

trailer.

•Donotllthefueltankcompletelyfull.

Addfueltothefueltankuntilthelevelis6

to13mm(1/4to1/2inch)belowthebottom

ofthellerneck.Thisemptyspaceinthe

tankallowsfueltoexpand.

•Neversmokewhenhandlingfuel,andstay

awayfromanopenameorwherefuel

fumesmaybeignitedbyaspark.

•Storefuelinanapprovedcontainerand

keepitoutofthereachofchildren.Never

buymorethana30-daysupplyoffuel.

•Donotoperatewithoutentireexhaust

systeminplaceandinproperworking

condition.

DANGER

Incertainconditionsduringfueling,static

electricitycanbereleasedcausingaspark,

whichcanignitethefuelvapors.Areor

explosionfromfuelcanburnyouandothers

andcandamageproperty.

•Alwaysplacefuelcontainersontheground

awayfromyourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicle

oronatruckortrailerbedbecauseinterior

carpetsorplastictruckbedlinersmay

insulatethecontainerandslowthelossof

anystaticcharge.

•Whenpractical,removegas-powered

equipmentfromthetruckortrailerand

refueltheequipmentwithitswheelsonthe

ground.

•Ifthisisnotpossible,thenrefuelsuch

equipmentonatruckortrailerfroma

portablecontainerratherthanfroma

fuel-dispensernozzle.

•Ifyoumustuseafuel-dispensernozzle,

keepthenozzleincontactwiththerimof

thefueltankorcontaineropeningatall

timesuntilfuelingiscomplete.

WARNING

Fuelisharmfulorfatalifswallowed.

Long-termexposuretovaporscancause

seriousinjuryandillness.

•Avoidprolongedbreathingofvapors.

•Keepyourfaceawayfromthenozzleand

fueltankorconditionerbottleopening.

•Avoidcontactwithskin;washoffspills

withsoapandwater.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto

providethefollowingbenets:

•Keepsfuelfreshduringstorageof90daysorless.

Forlongerstorage,drainthefueltank.

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuel

system,whichcauseshardstarting

Important:Donotusefueladditives

containingmethanolorethanol.

Addthecorrectamountoffuelstabilizer/conditioner

tothefuel.

Note:Afuelstabilizer/conditionerismost

effectivewhenmixedwithfreshfuel.T ominimize

thechanceofvarnishdepositsinthefuelsystem,

usefuelstabilizeratalltimes.

FillingtheFuelTank

1.Parkthemachineonalevelsurface,disengage

thePTO,movethemotion-controlleverstothe

NEUTRAL-LOCKposition,andengagetheparking

brake.

2.Shutofftheengine,removethekey,andwait

forallmovingpartstostopbeforeleavingthe

operatingposition.

3.Cleanaroundthefuel-tankcapandremovethe

cap.

4.Fillthefueltanktothebottomofthellerneck.

Note:Donotllthefueltankcompletelyfull.

Theemptyspaceinthetankallowsthegasoline

toexpand.

5.Installthefuel-tankcapsecurely.Wipeupany

spilledfuel.

CheckingtheEngine-Oil

Level

Beforeyoustarttheengineandusethemachine,

checktheoillevelintheenginecrankcase;referto

CheckingtheEngine-OilLevel(page34).

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Mower

decksanddrivesystemshavehigherfrictionwhen

new,placingadditionalloadontheengine.Allow

40to50hoursofbreak-intimefornewmachinesto

developfullpowerandbestperformance.

OperatingtheParking

Brake

Alwaysengagetheparkingbrakewhenyoushutoff

themachineorleaveitunattended.Beforeeachuse,

checktheparkingbrakeforproperoperation.

Iftheparkingbrakedoesnotholdsecurely,adjustit;

refertoAdjustingtheBrakes(page46).

Pulltheparking-brakeleverrearwardtoengageit

(Figure7).

Pushtheparking-brakeleverforwardtodisengageit.

g009465

Figure7

1.Parkingbrake—engaged2.Parking

brake—disengaged

Operatingthe

Mower-Blade-Control

Switch(PTO)

Usetheblade-controlswitch(PTO)inconjunctionwith

themotion-controlleverstoengageanddisengage

themowerblades.

EngagingtheMowerBlades(PTO)

g031592

Figure8

DisengagingtheMowerBlades

(PTO)

Figure9andFigure10show2waystodisengage

themowerblades.

g009174

Figure9

g031593

Figure10

OperatingtheThrottle

ThethrottlecontrolmovesbetweenFASTandSLOW

positions(Figure11).

AlwaysusetheFASTpositionwhenengagingthe

mowerbladeswiththeblade-controlswitch(PTO).

g008946

Figure11

OperatingtheIgnition

Switch

Important:Donotengagethestarterformore

than5secondsatatime.Iftheenginefailsto

start,wait15secondsbetweenattempts.Failure

tofollowtheseinstructionscanburnoutthe

startermotor.

Note:Youmayneedtorepeatthecycleforstarting

theenginewhenyoustartitforthersttimeafteryou

havelledacompletelyemptyfuelsystemwithfuel.

g031239

Figure12

g031281

Figure13

UsingtheFuel-Shutoff

Valve

Closethefuel-shutoffvalvefortransport,maintenance,

andstorage(Figure14).

Ensurethatthefuel-shutoffvalveisopenwhen

startingtheengine.

g031503

g031238

Figure14

1.ONposition2.OFFposition

StartingtheEngine

Important:Donotengagethestarterformore

than5secondsatatime.Iftheenginefailsto

start,wait15secondsbetweenattempts.Failure

tofollowtheseinstructionscanburnoutthe

startermotor.

Note:Youmayneedtorepeatthecycleforstarting

theenginewhenyoustartitforthersttimeafteryou

havelledacompletelyemptyfuelsystemwithfuel.

g031504

Figure15

ShuttingOfftheEngine

CAUTION

Childrenorbystandersmaybeinjuredifthey

moveorattempttooperatethemachinewhile

itisunattended.

Alwaysremovethekeyandengagethe

parkingbrakewhenleavingthemachine

unattended.

Lettheengineidleatslowthrottle(turtle)for60

secondsbeforeturningthekeyswitchtotheOFF

position.

g030982

Figure16

Important:Makesurethatthefuel-shutoffvalve

isclosedbeforetransportingorstoringthe

machinetopreventafuelleak.Beforestoringthe

machine,disconnectthesparkplug(s)toprevent

thepossibilityofaccidentalstarting.

TheSafety-Interlock

System

CAUTION

Ifthesafety-interlockswitchesare

disconnectedordamaged,themachinecould

operateunexpectedly,causingpersonal

injury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlock

switchesdailyandreplaceanydamaged

switchesbeforeoperatingthemachine.

Understandingthe

Safety-InterlockSystem

Thesafety-interlocksystemisdesignedtoprevent

themowerbladesfromrotatingunlessyoudo1of

thefollowing:

•Moveeithermotion-controllevertothecenter,

unlockedposition.

•Pulltheblade-controlswitch(PTO)totheON

position.

Thesafety-interlocksystemisdesignedtostop

themowerbladesifyoumoveorreleaseboth

motion-controlleversintotheNEUTRAL-LOCK

position.

Thehourmeterhassymbolstonotifytheuser

wheneachinterlockcomponentisinthecorrect

position.Whenthecomponentisinthecorrect

position,atrianglelightsupinthecorresponding

square(Figure17).

g031282

Figure17

1.Triangleslightupwhentheinterlockcomponentsareinthe

correctposition.

TestingtheSafety-Interlock

System

ServiceInterval:Beforeeachuseordaily

Testthesafety-interlocksystembeforeyouusethe

machineeachtime.

Note:Ifthesafetysystemdoesnotoperateas

describedbelow,haveanAuthorizedServiceDealer

repairthesafetysystemimmediately.

1.Starttheengine;refertoStartingtheEngine

(page18).

2.Movethemotion-controlleverstothecenter,

unlockedposition.

Note:Thebladesshouldnotrotateandthe

engineshouldstoprunning.

3.Starttheengineandreleasetheparkingbrake.

4.Moveeithermotion-controllevertothecenter,

unlockedposition.

5.Continueholdingthemotion-controlleverin

thecenter,unlockedposition,pulluponthe

blade-controlswitch(PTO),andreleasethe

switch.

Note:Theclutchshouldengageandthemower

bladesrotate.

6.Moveorreleasethemotion-controlleversinto

theNEUTRAL-LOCKposition.

Note:Thebladesshouldstoprotatingandthe

engineshouldcontinuetorun.

7.Pushtheblade-controlswitchdownand

moveeithermotion-controllevertothecenter,

unlockedposition.

8.Continueholdingthemotion-controlleverin

thecenter,unlockedposition,pulluponthe

blade-controlswitch(PTO),andreleasethe

switch.

Note:Theclutchshouldengageandthemower

bladesshouldrotate.

9.Pushtheblade-controlswitch(PTO)downto

theOFFposition.

Note:Thebladesshouldstoprotating.

10.Withtheenginerunning,pulluptheblade-control

switch(PTO)andreleaseitwithoutholding

eithermotion-controllevertothecenter,

unlockedposition.

Note:Thebladesshouldnotrotate.

WARNING

Theoperatorplatformisheavyandmaycause

injurywhenloweringandraisingtheoperator

platform.Carefullylowerorraisetheoperator

platform,assuddenlydroppingitcouldinjure

you.

•Donotputyourhandsorngersinthe

platform-pivotareawhenloweringor

raisingtheoperatorplatform.

•Makesurethattheplatformissupported

whenyoupullthelatchpinout.

•Makesurethatthelatchsecuresthe

platformwhenfoldingitup.Pushittight

againstthecushionforthelatchpinto

lockintoplace.

•Keepbystandersawaywhenraisingor

loweringtheplatform.

OperatingthePlatform

Youcanusethemachinewiththeplatforminthe

upordownposition.Itisyourpreferenceonwhich

positiontouse.

OperatingtheMachinewiththe

PlatformUp

Operatethemachinewiththeplatformupforthe

followingconditions:

•Mowingneardrop-offs

•Mowingsmallareaswherethemachineistoo

large

•Areaswithlow,over-hangingbranchesor

obstacles

•Loadingthemachinefortransport

•Drivingupslopes

Toraisetheplatform,pullthebackoftheplatformup

sothatthelatchpinandknoblockitintoplace.Push

ittightagainstthecushionforthelatchpintolockit

intoplace.

OperatingtheMachinewiththe

PlatformDown

Operatethemachinewiththeplatformdownforthe

followingconditions:

•Mowingmostareas

•Drivingacrossslopes

•Drivingdownslopes

Tolowertheplatform,pushtheplatformforward

againstthecushiontoreleasepressureonthelatch

Toro GrandStand Mower, With 48in TURBO FORCE Cutting Unit, GrandStand Mower, With 52in TURBO FORCE Cutting Unit, GrandStand Mower, With 60in TURBO FORCE Cutting Unit User manual

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