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

Brand: Toro

Model: GrandStand Mower, With 48in TURBO FORCE Cutting Unit

Category: Lawnmowers

Type: User manual

This manual is also suitable for

FormNo.3374-389RevA

GrandStand

Mower

With48in,52inor60inTURBOFORCE

CuttingUnit

ModelNo.74549—SerialNo.313000001andUp

ModelNo.74553—SerialNo.313000001andUp

ModelNo.74578—SerialNo.313000001andUp

ModelNo.79548—SerialNo.313000001andUp

ModelNo.79549—SerialNo.313000001andUp

ModelNo.79553—SerialNo.313000001andUp

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3374-389*A

WARNING

CALIFORNIA

Proposition65Warning

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

ThissparkignitionsystemcomplieswithCanadianICES-002.

Important:Thisengineisnotequippedwithaspark

arrestermufer.ItisaviolationofCaliforniaPublic

ResourceCodeSection4442touseoroperatetheengine

onanyforest-covered,brush-covered,orgrass-covered

land.Otherstatesorfederalareasmayhavesimilarlaws.

WARNING

Removingstandardoriginalequipmentpartsand

accessoriesmayalterthewarranty,traction,and

safetyofthemachine.FailuretouseoriginalToro

partscouldcauseseriousinjuryordeath.Making

unauthorizedchangestotheengine,fuelorventing

system,mayviolateEPAandCARBregulations.

Replaceallpartsincluding,butnotlimitedto,tires,

belts,blades,andfuelsystemcomponentswith

originalToroparts.

Theenclosed

Engine Owner's Man ual

issuppliedfor

informationregardingtheUSEnvironmentalProtection

Agency(EPA)andtheCaliforniaEmissionControl

Regulationofemissionsystems,maintenance,and

warranty.Replacementsmaybeorderedthroughthe

enginemanufacturer.

Introduction

Thisrotary-blade,ridinglawnmowerisintendedto

beusedbyprofessional,hiredoperatorsorresidential

homeowners.Itisdesignedprimarilyforcuttinggrass

onwell-maintainedlawnsonresidentialorcommercial

properties.Itisnotdesignedforcuttingbrushorfor

agriculturaluses.

Readthisinformationcarefullytolearnhowtooperateand

maintainyourproductproperlyandtoavoidinjuryand

productdamage.Youareresponsibleforoperatingthe

productproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comforproduct

andaccessoryinformation,helpndingadealer,ortoregister

yourproduct.

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourproductready.

Figure1identiesthelocationofthe

modelandserialnumbersontheproduct.Writethenumbers

inthespaceprovided.

g018327

Figure1

1.Locationofthemodelandserialnumbers

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythefollowingwords:

•Dangersignalsanextremehazardthatwillcauseserious

injuryordeathifyoudonotfollowtherecommended

precautions.

•Warningsignalsahazardthatmaycauseseriousinjuryor

deathifyoudonotfollowtherecommendedprecautions.

•Cautionsignalsahazardthatmaycauseminoror

moderateinjuryifyoudonotfollowtherecommended

precautions.

Thismanualusestwootherwordstohighlightinformation.

Importantcallsattentiontospecialmechanicalinformation

andNoteemphasizesgeneralinformationworthyofspecial

attention.

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA.

AllRightsReserved

Contents

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

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

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

ToroMowerSafety..................................................5

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

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

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

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

Specications........................................................14

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

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

CheckingtheEngineOilLevel.................................16

BreakingInaNewMachine.....................................16

ThinkSafetyFirst...................................................16

OperatingtheParkingBrake....................................16

OperatingtheMowerBladeControlSwitch

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

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

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

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

UsingtheFuelShut-OffValve..................................18

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

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

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

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

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

UsingtheRotationIndicator....................................22

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

TransportingMachines............................................23

LoadingMachines..................................................23

SideDischargingorMulchingtheGrass.....................24

AdjustingtheHeight-of-Cut....................................24

AdjustingtheAnti-ScalpRollers(60inchMower

DecksOnly).......................................................25

AdjustingtheFlowBafe........................................25

PositioningtheFlowBafe......................................25

UsingtheMid-SizeWeight.......................................26

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

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

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

RaisingtheMowerforAccess...................................28

ReleasetheCushionforRearAccess..........................29

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

HowtoGrease.......................................................30

LubricatingtheMachine..........................................30

GreasingtheFrontCasterPivots..............................30

LubricateCasterWheelHubs...................................30

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

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

ServicingtheEngineOil..........................................32

ServicingtheSparkPlug..........................................35

CheckSparkArrester(ifequipped)............................36

FuelSystemMaintenance...........................................36

DrainingtheFuelTank...........................................36

ServicingtheFuelFilter...........................................37

ElectricalSystemMaintenance....................................37

ServicingtheBattery...............................................37

ServicingtheFuses.................................................39

DriveSystemMaintenance.........................................39

AdjustingtheTracking...........................................39

CheckingtheTirePressure......................................40

AdjustingtheCasterPivotBearing............................41

ServicingtheCasterWheelandBearings....................41

AdjustingtheElectricClutch....................................42

CoolingSystemMaintenance......................................42

CleaningtheAirIntakeScreen..................................42

CleaningtheCoolingSystem....................................42

CleaningtheHydraulicOilCooler(52and60inch

MowerModelsOnly)..........................................42

ServicingtheHydraulicOilCooler(52and60inch

MowerModelsOnly)..........................................43

BrakeMaintenance....................................................43

ServicingtheBrake.................................................43

BeltMaintenance......................................................45

ReplacingtheMowerDeckBelt................................45

ReplacingthePumpDriveBelt.................................46

ControlsSystemMaintenance.....................................47

AdjustingtheMotionControlHandle

Positions............................................................47

HydraulicSystemMaintenance....................................50

ServicingtheHydraulicSystem.................................50

MowerDeckMaintenance...........................................53

ServicingtheCuttingBlades.....................................53

CorrectingtheMowerQualityofCut........................54

AdjustingtheDeckLiftSpring.................................57

ReplacingtheGrassDeector..................................58

Cleaning...................................................................59

CleaningUndertheMower......................................59

WasteDisposal.......................................................59

Storage........................................................................59

CleaningandStorage..............................................59

Troubleshooting...........................................................61

Schematics...................................................................63

Safety

Note:Theadditionofattachmentsmadebyother

manufacturersthatdonotmeetAmericanNationalStandards

Institutecerticationwillcausenoncomplianceofthis

machine.

Improperuseormaintenancebytheoperatororownercan

resultininjury.Toreducethepotentialforinjury,comply

withthesesafetyinstructionsandalwayspayattentionto

thesafetyalertsymbol,whichmeansCAUTION,

WARNING,orDANGER-“personalsafetyinstruction."

Failuretocomplywiththeinstructionmayresultinpersonal

injuryordeath.

SafeOperatingPractices

ThefollowinginstructionsarefromANSIstandard

B71.4-2012.

Training

•ReadtheOperator'sManualandothertrainingmaterial.

Iftheoperator(s)ormechanic(s)cannotreadEnglishitis

theowner'sresponsibilitytoexplainthismaterialtothem.

•Becomefamiliarwiththesafeoperationoftheequipment,

operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateorservice

theequipment.Localregulationsmayrestricttheageof

theoperator.

•Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtohimselforherself,other

peopleorproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessoriesand

attachmentsareneededtoproperlyandsafelyperform

thejob.Onlyuseaccessoriesandattachmentsapproved

bythemanufacturer.

•Wearappropriateclothingincludinghardhat,safety

glassesandhearingprotection.Longhair,looseclothing

orjewelrymaygettangledinmovingparts.

•Inspecttheareawheretheequipmentistobeusedand

removeallobjectssuchasrocks,toysandwirewhichcan

bethrownbythemachine.

•Checkthatoperator'spresencecontrols,safetyswitches

andshieldsareattachedandfunctioningproperly.Donot

operateunlesstheyarefunctioningproperly.

Operation

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate

themachine;seekshelter.

•Neverrunanengineinanenclosedarea.

•Onlyoperateingoodlight,keepingawayfromholesand

hiddenhazards.

•Besurealldrivesareinneutralandparkingbrakeis

engagedbeforestartingengine.Onlystartenginefrom

theoperator'sposition.

•Besureofyourfootingwhileusingthismachine,

especiallywhenbackingup.Walk,don'trun.Never

operateonwetgrass.Reducedfootingcouldcause

slipping.

•Slowdownanduseextracareonhillsides.Besureto

travelsidetosideonhillsides.Turfconditionscanaffect

themachine'sstability.Usecautionwhileoperatingnear

drop-offs.

•Slowdownandusecautionwhenmakingturnsandwhen

changingdirectionsonslopes.

•Neverraisedeckwiththebladesrunning.

•NeveroperatewiththePTOshield,orotherguardsnot

securelyinplace.Besureallinterlocksareattached,

adjustedproperly,andfunctioningproperly.

•Neveroperatewiththedischargedeectorraised,

removedoraltered,unlessusingagrasscatcher.

•Donotchangetheenginegovernorsettingoroverspeed

theengine.

•Stoponlevelground,disengagedrives,engageparking

brake(ifprovided),shutoffenginebeforeleavingthe

operator'spositionforanyreasonincludingemptyingthe

catchersoruncloggingthechute.

•Stopequipmentandinspectbladesafterstrikingobjects

orifanabnormalvibrationoccurs.Makenecessary

repairsbeforeresumingoperations.

•Keephandsandfeetawayfromthecuttingunit.

•Lookbehindanddownbeforebackinguptobesureof

aclearpath.

•Keeppetsandbystandersaway.

•Slowdownandusecautionwhenmakingturnsand

crossingroadsandsidewalks.Stopbladesifnotmowing.

•Beawareofthemowerdischargedirectionanddonot

pointitatanyone.

•Donotoperatethemowerundertheinuenceofalcohol

ordrugs.

•Usecarewhenloadingorunloadingthemachineinto

orfromatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,trees,

orotherobjectsthatmayobscurevision.

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate

themachine;seekshelter.

Safehandlingoffuels

•Toavoidpersonalinjuryorpropertydamage,use

extremecareinhandlinggasoline.Gasolineisextremely

ammableandthevaporsareexplosive.

•Extinguishallcigarettes,cigars,pipes,andothersources

ofignition.

•Useonlyanapprovedfuelcontainer.

•Neverremovefuelcaporaddfuelwiththeengine

running.

•Allowenginetocoolbeforerefueling.

•Neverrefuelthemachineindoors.

•Neverstorethemachineorfuelcontainerwherethereis

anopename,spark,orpilotlightsuchasonawater

heateroronotherappliances.

•Neverllcontainersinsideavehicleoronatruckor

trailerbedwithaplasticliner.Alwaysplacecontainerson

thegroundawayfromyourvehiclebeforelling.

•Removeequipmentfromthetruckortrailerandrefuelit

ontheground.Ifthisisnotpossible,thenrefuelsuch

equipmentwithaportablecontainer,ratherthanfroma

fueldispensernozzle.

•Keepthenozzleincontactwiththerimofthefueltank

orcontaineropeningatalltimesuntilfuelingiscomplete.

Donotuseanozzlelockopendevice.

•Iffuelisspilledonclothing,changeclothingimmediately.

•Neveroverllfueltank.Replacefuelcapandtighten

securely.

Maintenanceandstorage

•Disengagedrives,setparkingbrake,stopengineand

removekeyordisconnectsparkplugwire.Waitforall

movementtostopbeforeadjusting,cleaningorrepairing.

•Cleangrassanddebrisfromcuttingunit,drives,mufers,

andenginetohelppreventres.Cleanupoilorfuel

spillage.

•Letenginecoolbeforestoringanddonotstorenear

ame.

•Shutofffuelwhilestoringortransporting.Donotstore

fuelnearamesordrainindoors.

•Parkmachineonlevelground.Setparkingbrake.Never

allowuntrainedpersonneltoservicemachine.

•Usejackstandstosupportcomponentswhenrequired.

•Carefullyreleasepressurefromcomponentswithstored

energy.

•Disconnectthebatteryorremovesparkplugwirebefore

makinganyrepairs.Disconnectthenegativeterminalrst

andthepositivelast.Reconnectthepositiverstand

negativelast.

•Usecarewhencheckingblades.Wraptheblade(s)or

weargloves,andusecautionwhenservicingthem.Only

replaceblades.Neverstraightenorweldthem.

•Keephandsandfeetawayfrommovingparts.Ifpossible,

donotmakeadjustmentswiththeenginerunning.

•Keepallpartsingoodworkingconditionandallhardware

tightened.Replaceallwornordamageddecals.

Hauling

•Usecarewhenloadingorunloadingthemachineintoa

trailerortruck.

•Usefullwidthrampsforloadingmachineintotraileror

truck.

•Tiethemachinedownsecurelyusingstraps,chains,cable,

orropes.Bothfrontandrearstrapsshouldbedirected

downandoutwardfromthemachine.

ToroMowerSafety

ThefollowinglistcontainssafetyinformationspecictoToro

productsandothersafetyinformationyoumustknow.

Thisproductiscapableofamputatinghandsandfeetand

throwingobjects.Alwaysfollowallsafetyinstructionsto

avoidseriousinjuryordeath.

Thisproductisdesignedforcuttingandrecyclinggrassor,

whenequippedwithagrassbagger,forcatchingcutgrass.

Anyuseforpurposesotherthanthesecouldprovedangerous

touserandbystanders.

GeneralOperation

•Besuretheareaisclearofotherpeoplebeforemowing.

Stopthemachineifanyoneentersthearea.

•Donottouchequipmentorattachmentpartswhichmay

behotfromoperation.Allowtocoolbeforeattempting

tomaintain,adjustorservice.

•UseonlyToroapprovedattachments.Warrantymaybe

voidedifusedwithunapprovedattachments.

•Checkcarefullyforoverheadclearances(i.e.branches,

doorways,electricalwires)beforeoperatingunderany

objectsanddonotcontactthem.

•Slowdownbeforemakingturnsanduseextracaution.

•Usecautionwhenridingtheplatformovercurbs,rocks,

roots,orotherobstructions.

•Lookbehindanddownbeforebackinguptobesureofa

clearpath.Useextracarewhenoperatinginreverse.

•Neverjerkthecontrols;useasteadymotion.

•Whenloadingorunloadingthemachine,useonefull

widthrampthatiswideenoughtoextendbeyondthe

widthofthemachine.

•Nevercarrypassengers.

•Nevercarrycansorequipmentonthemachine.

SlopeOperation

Allslopesandrampsrequireextracaution.Ifyoufeeluneasy

onaslope,donotmowit.

•Removeobstaclessuchasrocks,treelimbs,etc.fromthe

mowingarea.

•Watchforholes,rutsorbumps.Tallgrasscanhide

obstacles.

•Usecautionneardrop-offs,ditches,orembankments.

Themachinecouldsuddenlyturnoverifawheelgoes

overtheedgeofaclifforditch,orifanedgecavesin.

•Useextracarewithgrasscatchersorotherattachments.

Thesecanchangethestabilityofthemachine.

•Keepallmovementonslopesslowandgradual.Donot

makesuddenchangesinspeedordirection.

•Mowslopessidetoside.

•Donotmowslopesgreaterthan20degrees.

Service

•Neverstorethemachineorfuelcontainerinsidewhere

thereisanopename,suchasnearawaterheateror

furnace.

•Keepnutsandboltstight,especiallythebladeattachment

bolts.Keepequipmentingoodcondition.

•Nevertamperwithsafetydevices.Checksafetysystems

forproperoperationbeforeeachuse.

•Useonlygenuinereplacementpartstoensurethatoriginal

standardsaremaintained.

•Checkbrakeoperationfrequently.Adjustandserviceas

required.

SlopeIndicator

G01 1841

Figure2

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucansafelyoperatethemachineonis20degrees.Usetheslopecharttodeterminethedegreeofslope

ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan20degrees.Foldalongtheappropriateline

tomatchtherecommendedslope.

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

3.Exampleofhowtocompareslopewithfoldededge.

SafetyandInstructional

Decals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential

danger.Replaceanydecalthatisdamagedorlost.

93-7818

1.Warning—readtheOperator'sManualforinstructionson

torquingthebladebolt/nutto85-110ft-lb(115-149N-m).

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.

106-5517

1.Warning—donottouchthehotsurface.

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

1.Cableadjustmentlockfortractiondrivespeed.

110-2067

110-2068

1.ReadtheOperator'sManual.

115-4186

1.Interval

2.PowerT ake-off(PTO)

3.Parkingbrake

4.Neutral

5.Operatorpresenceswitch

6.Battery

115-4212

1.Hydraulicoillevel3.Warning—donottouchthe

hotsurface.

2.ReadtheOperator's

Manual.

116-3267

116-3290

117-0456

1.Heightofcut(HOC)—high3.Heightofcut(HOC)—low

2.Heightofcut

(HOC)—medium

119-0217

1.Warning—stoptheengine;stayawayfrommovingparts;

keepallguardsandshieldsinplace.

120-6412

1.Belttensionadjustment;readtheOperator'sManualfor

moreinformation.

120-6424

1.Cutting/dismembermenthazard,hand—disengagethe

powertake-off(PTO),stoptheengineandwatchforall

movingpartstostop.

121–5972

1.ReadtheOperator’sManualbeforeservicingorperforming

maintenance.

121–6049

1.Thrownobject

hazard—keepbystanders

awayfromthemachine.

3.Cutting/dismemberment

hazardofhandorfoot,

mowerblade—keephands

awayfrommovingparts.

2.Thrownobjecthazard,

mower—donotoperate

themowerwithguardsor

shieldsremoved.

117–3626

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

themachine.

2.Warning—donotoperatethismachineunlessyouaretrained.6.Warning—engagetheparkingbrake,stoptheengine

andremovethesparkplugwirebeforeperformingany

maintenanceonthemachine.

3.Thrownobjecthazard—keepdeectorinplace.

7.Warning—engagetheparkingbrakeandstoptheengine

beforeleavingthemachine.

4.Cutting,dismembermenthazardofhandorfoot—stayaway

frommovingpartsandkeepallguardsandshieldsinplace.

8.Slidingandlossofcontrolhazard—donotoperatethe

machineneardrop-offsorwater;keepasafedistancefrom

drop-offs.

119-8727

1.Tractioncontrol

3.Slow

5.Reverse

7.Operatorpresenceswitch

2.Fast4.Neutral

6.PowerT ake-off

(PTO)—disengage

120-6464

1.Parkingbrake—engage

3.PowerT ake-off

(PTO)—engage

5.Enginespeed

7.Continuousvariablesetting

2.Parkingbrake—disengage

4.PowerT ake-off

(PTO)—disengage

6.Fast

8.Slow

ProductOverview

G015229

Figure3

48inch(shown)and52inchmachines

1.Sidedischargechute7.Controllevers

2.Battery8.Manualtube

3.Engine

9.Platform(downposition)

4.Fuelshut-offvalve(behind

cushion)

10.Hydraulictank

5.Fueltank11.Mowerdeck

6.Controls

12.Frontcasterwheel

g018323

Figure4

60inchmachine

1.Sidedischargechute7.Controllevers

2.Battery8.Manualtube

3.Engine

9.Platform(downposition)

4.Fuelshut-offvalve(behind

cushion)

10.Hydraulictank

5.Fueltank11.Mowerdeck

6.Controls

12.Frontcasterwheel

Controls

Becomefamiliarwithallthecontrols(Figure5)beforeyou

starttheengineandoperatethemachine.

g015230

Figure5

48inchand52inchmachines

1.Parkingbrakelever

8.Height-of-cutpin

2.Choke9.Platformlatch

3.Hourmeter10.Throttlecontrol

4.Ignitionswitch11.Rightmotioncontrollever

5.Fuelgauge

12.Bladecontrolswitch(PTO)

6.Height-of-cutlever13.Leftmotioncontrollever

7.Fuelcap

g015396

1 2 3 4 5 6

Figure6

60inchmachine

1.Parkingbrakelever8.Fuelcap

2.Choke9.Platformlatch

3.Hourmeter10.Throttlecontrol

4.Ignitionswitch11.Rightmotioncontrollever

5.Fuelgauge

12.Bladecontrolswitch(PTO)

6.Height-of-cutlever13.Leftmotioncontrollever

7.Height-of-cutpin

HourMeter

Thehourmeterrecordsthenumberofhourstheenginehas

operated.Itoperateswhentheengineisrunning.Usethese

timesforschedulingregularmaintenance(Figure7).

FuelGauge

Thefuelgaugeislocatedonthetop,middleofthetank

(Figure5).

SafetyInterlockIndicators

Therearesymbolsonthehourmeterandindicatewitha

blacktrianglethattheinterlockcomponentisinthecorrect

position(Figure7).

BatteryIndicatorLight

IftheignitionkeyisturnedtotheOnpositionforafew

seconds,thebatteryvoltagewillbedisplayedinthearea

wherethehoursarenormallydisplayed.

Thebatterylightturnsonwhentheignitionisturnedon

andwhenthechargeisbelowthecorrectoperatinglevel

(Figure7).

Figure7

1.Safetyinterlocksymbols

3.Hourmeter

2.Batterylight

ThrottleControl

ThethrottlecontrolisvariablebetweenFastandSlow.

Choke

Usethechoketostartacoldengine.

BladeControlSwitch(PTO)

Thebladecontrolswitch(PTO)isusedtoengagetheelectric

clutchtodrivethemowerbladeswiththerightsidemotion

controlleverinthecenter,un-lockedposition.Pullthe

switchuptoengagethebladesandrelease.Todisengagethe

blades,pushthebladecontrolswitch(PTO)downormove

orreleasetherightsidemotioncontrolleverintotheneutral

lockposition.

IgnitionSwitch

Thisswitchisusedtostartthemowerengineandhasthree

positions:Off,RunandStart.

MotionControlLevers

Themotioncontrolleversareusedtodrivethemachine

forward,reverse,andturneitherdirection.

FuelShut-offValve

Closethefuelshut-offvalve(locatedbehindtheoperator

cushionontherighthandsideofthefueltank)when

transportingorstoringthemower.

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesare

availableforusewiththemachinetoenhanceandexpand

itscapabilities.ContactyourAuthorizedServiceDealeror

Distributororgotowww.Toro.comforalistofallapproved

attachmentsandaccessories.

Specications

Note:Specicationsanddesignaresubjecttochange

withoutnotice.

48inchmowers:

Widthwithdeectordown63.5inches(161.3cm)

Widthwithdeectorraised49.5inches(125.7cm)

Lengthwithplatformdown74inches(188cm)

Lengthwithplatformup59inches(149.9cm)

Height

48inches(121.9cm)

Weightformodel74578897lbs(406.9kg)

Weightformodel79548903lbs(409.6kg)

52inchmowers:

Widthwithdeectordown67.6inches(171.7cm)

Widthwithdeectorraised53.5inches(135.9cm)

Lengthwithplatformdown74inches(188cm)

Lengthwithplatformup59inches(149.9cm)

Height

48inches(121.9cm)

Weightformodel74549908lbs(411.9kg)

Weightformodel79549914lbs(414.6kg)

60inchmowers:

Widthwithdeectordown75.6inches(192.0cm)

Widthwithdeectorraised61.5inches(156.2cm)

Lengthwithplatformdown77.9inches(197.9cm)

Lengthwithplatformup62.9inches(159.8cm)

Height

48inches(121.9cm)

Weightformodel74553924lbs(419.1kg)

Weightformodel79553930lbs(421.8kg)

Operation

Note:Determinetheleftandrightsidesofthemachine

fromthenormaloperatingposition.

AddingFuel

•Forbestresults,useonlyclean,fresh,unleadedgasoline

withanoctaneratingof87orhigher((R+M)/2rating

method).

•Oxygenatedfuelwithupto10%ethanolor15%MTBE

byvolumeisacceptable.

•DoNotuseethanolblendsofgasoline(suchasE15

orE85)withmorethan10%ethanolbyvolume.

Performanceproblemsand/orenginedamagemayresult

whichmaynotbecoveredunderwarranty.

•DoNotusegasolinecontainingmethanol.

•DoNotstorefueleitherinthefueltankorfuelcontainers

overthewinterunlessafuelstabilizerisused.

•DoNotaddoiltogasoline.

DANGER

Incertainconditions,gasolineisextremely

ammableandhighlyexplosive.Areorexplosion

fromgasolinecanburnyouandothersandcan

damageproperty.

•Fillthefueltankoutdoorsonlevelground,in

anopenarea,whentheengineiscold.Wipeup

anygasolinethatspills.

•Neverllthefueltankinsideanenclosedtrailer.

•Donotllthefueltankcompletelyfull.Fill

thefueltanktothebottomofthellerneck.

Theemptyspaceinthetankallowsgasolineto

expand.Overllingmayresultinfuelleakage

ordamagetotheengineoremissionsystem(if

equipped).

•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:Donotllthefueltankcompletelyfull.Fillthefuel

tanktothebottomofthellerneck.Theemptyspaceinthe

tankallowsthegasolinetoexpand.

1.Parkthemachineonlevelground.

2.Shuttheengineoffandsettheparkingbrake.

3.Cleanaroundthefueltankcap.

4.Fillthefueltanktothebottomofthellerneck.

Ensurethereisemptyspaceinthetanktoallowthe

gasolinetoexpand

Figure8.

Note:Ensurethefuelshutoffvalveisopenbefore

startingthemachine.

g015231

G017761

Figure8

CheckingtheEngineOilLevel

Beforeyoustarttheengineandusethemachine,checktheoil

levelintheenginecrankcase;refertoCheckingOilLevelin

EngineMaintenance.

BreakingInaNewMachine

Newenginestaketimetodevelopfullpower.Mowerdecks

anddrivesystemshavehigherfrictionwhennew,placing

additionalloadontheengine.Allow40to50hoursof

break-intimefornewmachinestodevelopfullpowerand

bestperformance.

ThinkSafetyFirst

Carefullyreadallthesafetyinstructionsanddecalsinthe

safetysection.Knowingthisinformationcouldhelpyouor

anybystandersavoidinjury.

Theuseofprotectiveequipmentforeyes,hearing,feetand

headisrecommended.

CAUTION

Thismachineproducessoundlevelsinexcessof

85dBAattheoperator'searandcancausehearing

lossthroughextendedperiodsofexposure.

Wearhearingprotectionwhenoperatingthis

machine.

OperatingtheParkingBrake

Alwayssettheparkingbrakewhenyoustopthemachineor

leaveitunattended.Beforeeachuse,checktheparkingbrake

forproperoperation.

Iftheparkingbrakedoesnotholdsecurely,adjustit.Referto

ServicingtheParkingBrake.

CAUTION

Childrenorbystandersmaybeinjuredifthey

moveorattempttooperatethemachinewhileitis

unattended.

Alwaysremovetheignitionkeyandsettheparking

brakewhenleavingthemachineunattended,even

ifjustforafewminutes.

SettingtheParkingBrake

Pulltheparkingbrakeleverrearwardandoverintoengaged

position(Figure9).

Figure9

1.Parkingbrakeengaged2.Parkingbrakereleased

ReleasingtheParkingBrake

Pullthebrakeleverbackandoverintotheslotandpushthe

parkingbrakeleverforward.

OperatingtheMowerBlade

ControlSwitch(PTO)

Thebladecontrolswitch(PTO)isusedinconjunctionwith

therightsidemotioncontrollevertoengageanddisengage

themowerblades.

EngagingtheMowerBlades(PTO)

1.Toengagethemowerblades,movetherightside

motioncontrollevertothecenter,un-lockedposition.

2.Pullthebladecontrolswitch(PTO)upandreleaseit

whileholdingdowntherightsidemotioncontrollever

inthecenter,un-lockedposition.

G008945

Figure10

DisengagingtheMowerBlades(PTO)

Thefollowingaretwooptionsfordisengagingthemower

blades.

•Pushthebladecontrolswitch(PTO)downtotheoff

position.

•Movethemotioncontrolleverstoneutralandmove

therightsidemotioncontrolleverintotheneutrallock

position.

G009174

Figure11

OperatingtheThrottle

ThethrottlecontrolcanbemovedbetweenFastandSlow

positions(Figure12).

Alwaysusethefastpositionwhenturningonthemowerdeck

withthebladecontrolswitch(PTO).

G008946

Figure12

OperatingtheChoke

Usethechoketostartacoldengine.

1.Iftheengineiscold,usethechoketostarttheengine.

2.Pulluponthechokeknobtoengagethechokebefore

usingtheignitionswitch(

Figure13).

3.Pushdownonthechoketodisengagethechokeafter

theenginehasstarted(Figure13).

G008959

Figure13

1.On2.Off

OperatingtheIgnitionSwitch

1.TurntheignitionkeytotheStartposition(Figure14).

Whentheenginesstarts,releasethekey.

Important:Donotengagestarterformorethan5

secondsatatime.Iftheenginefailstostartallow

a15secondcool-downperiodbetweenattempts.

Failuretofollowtheseinstructionscanburnout

thestartermotor.

Note:Additionalstartingcyclesmayberequired

whenstartingtheengineforthersttimeafterthefuel

systemhasbeenwithoutfuelcompletely.

START

RUN

ST OP

G008947

Figure14

2.Turntheignitionkeytostoptostoptheengine.

UsingtheFuelShut-OffValve

Closethefuelshut-offvalvefortransport,maintenance,and

storage(Figure15).

Ensurethefuelshut-offvalveisopenwhenstartingthe

engine.

g015365

G008948

Figure15

1.On2.Off

StartingandStoppingthe

Engine

StartingtheEngine

1.Connectthewirestothesparkplugs.

2.Openthefuelvalve.

3.Movetherightmotioncontrollevertoneutrallocked

position.

4.Settheparkingbrake;refertoSettingtheParking

Brake.

5.Movethebladecontrolswitch(PTO)totheOff

position.

6.MovethethrottlelevermidwaybetweentheSlowand

Fastpositions.

Note:Awarmorhotenginemaynotrequirechoking.

Figure16

7.TurntheignitionkeytotheStartposition(Figure14).

Whentheenginesstarts,releasethekey.

Important:Donotengagestarterformorethan5

secondsatatime.Iftheenginefailstostartallow

a15secondcool-downperiodbetweenattempts.

Failuretofollowtheseinstructionscanburnout

thestartermotor.

Note:Additionalstartingcyclesmayberequired

whenstartingtheengineforthersttimeafterthefuel

systemhasbeenwithoutfuelcompletely.

START

RUN

ST OP

G008947

Figure17

1.Off3.Start

2.Run

StoppingtheEngine

CAUTION

Childrenorbystandersmaybeinjuredifthey

moveorattempttooperatethetractorwhileitis

unattended.

Alwaysremovetheignitionkeyandsettheparking

brakewhenleavingthemachineunattended,even

ifjustforafewminutes.

Lettheengineidleatslowthrottle(turtle)for60seconds

beforeturningtheignitionswitchoff.

Figure18

Important:Makesurefuelshutoffvalveisclosedbefore

transportingorstoringthemachine,asfuelleakagemay

occur.Beforestoringthemachine,pullwireoffspark

plug(s)topreventpossibilityofaccidentalstarting.

TheSafetyInterlockSystem

CAUTION

Ifsafetyinterlockswitchesaredisconnectedor

damagedthemachinecouldoperateunexpectedly

causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlockswitches

dailyandreplaceanydamagedswitchesbefore

operatingthemachine.

UnderstandingtheSafetyInterlock

System

Thesafetyinterlocksystemisdesignedtopreventthemower

bladesfromrotatingunless:

•Therightsidemotioncontrolleverismovedtothe

center,un-lockedposition.

•Thebladecontrolswitch(PTO)ispulledon.

Thesafetyinterlocksystemisdesignedtostopthemower

bladesifyoumoveorreleasetherightsidemotioncontrol

leverintotheneutrallockposition.

Thehourmeterhassymbolstonotifytheuserwhenthe

interlockcomponentisinthecorrectposition.Whenthe

componentisinthecorrectposition,atrianglewilllight

upinthecorrespondingsquare.

Figure19

1.Triangleslightupwhentheinterlockcomponentsareinthe

correctposition

TestingtheSafetyInterlockSystem

ServiceInterval:Beforeeachuseordaily

Testthesafetyinterlocksystembeforeyouusethemachine

eachtime.

Note:Ifthesafetysystemdoesnotoperateasdescribed

below,haveanAuthorizedServiceDealerrepairthesafety

systemimmediately.

1.Starttheengine;refertoStartingandStoppingthe

EngineinStartingandStoppingtheEngine(page18).

2.Settheparkingbrake.

3.Movetherightsidemotioncontrollevertothecenter,

un-lockedposition.Thebladesshouldnotrotate.

4.Movethemotioncontrolleversforward.Theengine

shouldkill.

5.Starttheengineandreleasetheparkingbrake.

6.Movetherightsidemotioncontrollevertothecenter,

un-lockedposition.

7.Continueholdingtherightsidemotioncontrolleverin

thecenter,un-lockedpositionandpullupontheblade

controlswitch(PTO)andrelease.Theclutchshould

engageandthemowerbladesbeginrotating.

8.Moveorreleasetherightsidemotioncontrolleverinto

theneutrallockposition.Thebladesshouldstop

rotatingandtheenginecontinuestorun.

9.Pushthebladecontrolswitchdownandmovethe

rightsidemotioncontrollevertothecenter,un-locked

position.

10.Continueholdingtherightsidemotioncontrolleverin

thecenter,un-lockedpositionandpullupontheblade

controlswitch(PTO)andrelease.Theclutchshould

engageandthemowerbladesbeginrotating.

11.Pushthebladecontrolswitch(PTO)downtotheoff

position.Thebladesshouldstoprotating.

12.Withtheenginerunning,pullupthebladecontrol

switch(PTO)andreleasewithoutholdingrightside

motioncontrollevertothecenter,un-lockedposition.

Thebladesshouldnotrotate.

WARNING

Theoperatorplatformisheavyandmaycause

injurywhenloweringandraisingtheoperator

platform.Theplatformmaysuddenlydropifnot

supportedwhenthelatchpinispulledout.

•Donotputhandsorngersintheplatform

pivotareawhenloweringorraisingtheoperator

platform.

•Makesuretheplatformissupportedwhenthe

latchpinispulledout.

•Makesurethelatchsecurestheplatformwhen

foldingitintheupposition.Pushittightagainst

thecushionforthelatchpintolockintoplace.

•Keepbystandersawaywhenraisingorlowering

theplatform.

OperatingthePlatform

Themachinecanbeusedwiththeplatformintheupordown

position.Itistheoperator'spreferenceonwhichposition

touse.

OperatingtheMachinewiththe

PlatformUp

Operatingthemachinewiththeplatformupisrecommended

when:

•Mowingneardrop-off's

•Mowingsmallareaswherethemachineistoolong

•Areaswithlowoverhangingbranchesorobstacles

•Loadingthemachinefortransport

•Drivingupslopes

Toraisetheplatform,pullthebackoftheplatformupsothe

latchpinandknoblockitintoplace.Pushittightagainstthe

cushionforthelatchpintolockintoplace.

OperatingtheMachinewiththe

PlatformDown

Operatingthemachinewiththeplatformdownis

recommendedwhen:

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

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Model: GrandStand Mower, With 48in TURBO FORCE Cutting Unit

Category: Lawnmowers

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