Toro 39674 User manual

Brand: Toro

Model: 39674

Category: Lawnmowers

Type: User manual

This manual is also suitable for

30672

FormNo.3415-301RevA

CommercialWalk-BehindMower

FixedDeck,T-Bar,GearDrivewith32inor

36inCuttingUnit

ModelNo.30672—SerialNo.400000000andUp

ModelNo.39674—SerialNo.400000000andUp

G017538

Registeratwww.Toro.com.

OriginalInstructions(EN)

*3415-301*A

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemical

orchemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

WARNING

Removingstandardoriginalequipmentparts

andaccessoriesmayalterthewarranty,

traction,andsafetyofthemachine.Failureto

useoriginalToropartscouldcauseserious

injuryordeath.Makingunauthorizedchanges

totheengine,fuelorventingsystem,may

violateEPAandCARBregulations.

Replaceallpartsincluding,butnotlimited

to,tires,belts,blades,andfuelsystem

componentswithoriginalToroparts.

ItisaviolationofCaliforniaPublicResourceCode

Section4442or4443touseoroperatetheengineon

anyforest-covered,brush-covered,orgrass-covered

landunlesstheengineisequippedwithaspark

arrester,asdenedinSection4442,maintainedin

effectiveworkingorderortheengineisconstructed,

equipped,andmaintainedforthepreventionofre.

Pleaserefertotheenginemanufacturer’sinformation

includedwiththemachine.

Introduction

Thisrotary-blade,lawnmowerisintendedtobeused

byresidentialhomeownersorprofessional,hired

operators.Itisdesignedprimarilyforcuttinggrasson

well-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.

g001487

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas

safetymessagesidentiedbythesafety-alertsymbol

(Figure2),whichsignalsahazardthatmaycause

seriousinjuryordeathifyoudonotfollowthe

recommendedprecautions.

g000502

Figure2

1.Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanical

informationandNoteemphasizesgeneralinformation

worthyofspecialattention.

8111LyndaleAvenueSouth

Bloomington,MN55420

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

Contents

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

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

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

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

ProductOverview....................................................11

Controls............................................................11

Specications..................................................12

Attachments/Accessories.................................12

Operation................................................................13

AddingFuel......................................................13

UsingStabilizer/Conditioner.............................13

FillingtheFuelTank..........................................14

CheckingtheEngine-OilLevel..........................14

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

OperatingtheParkingBrake.............................14

StartingtheEngine...........................................15

ShuttingOfftheEngine.....................................15

OperatingtheBlade-ControlLever

(PTO)............................................................15

TheSafety-InterlockSystem.............................16

DrivingForwardorBackward............................16

DrivingUpaCurb.............................................17

ShuttingOfftheMachine..................................18

TransportingtheMachine.................................18

AdjustingtheFlowBafe..................................18

PositioningtheFlowBafe................................18

UsingtheSideDischarge.................................19

AdjustingtheHeightofCut...............................20

AdjustingtheHandleHeight.............................21

AdjustingtheControlRods...............................22

Height-of-CutChart..........................................23

Maintenance...........................................................25

RecommendedMaintenanceSchedule(s)...........25

Lubrication..........................................................26

LubricatingtheMachine....................................26

LubricatingtheCasterandWheel

Bearings........................................................26

GreasingtheTransmissionCouplers................26

GreasingtheMowerBeltIdler...........................26

EngineMaintenance...........................................27

ServicingtheAirCleaner..................................27

ServicingtheEngineOil....................................28

ServicingtheSparkPlugs.................................31

FuelSystemMaintenance...................................32

ServicingtheFuelSystem................................32

DriveSystemMaintenance..................................34

CheckingtheTirePressure...............................34

CoolingSystemMaintenance..............................34

CleaningtheAir-IntakeScreen.........................34

CleaningtheCoolingSystem............................34

BrakeMaintenance.............................................35

ServicingtheBrakes.........................................35

BeltMaintenance................................................36

CheckingtheBelts............................................36

ReplacingtheTractionDriveBelt......................36

ReplacingtheDriveBelt...................................37

ReplacingtheMowerBelt.................................37

AdjustingtheMowerBeltT ension.....................38

AdjustingthePTO-Engagement

Linkage.........................................................39

AdjustingthePTOSafetySwitch.......................40

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

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

AdjustingtheBladeBrake.................................43

ReplacingtheGrassDeector..........................43

Storage...................................................................44

Troubleshooting......................................................45

Schematics.............................................................47

Safety

Note:Theadditionofattachmentsmadebyother

manufacturersthatdonotmeetAmericanNational

StandardsInstitutecerticationcausenoncompliance

ofthismachine.

Improperlyusingormaintainingthemachinecan

resultininjury.Toreducethepotentialforinjury,

complywiththesesafetyinstructionsandalways

payattentiontothesafetyalertsymbol,which

meansCaution,Warning,orDanger—personal

safetyinstruction.Failuretocomplywiththe

instructionmayresultinpersonalinjuryordeath.

SafeOperatingPractices

ThefollowinginstructionsareadaptedfromANSI

B71.4-2012.

Training

•ReadtheOperator'sManualandothertraining

material.Iftheoperator(s)ormechanic(s)cannot

readorunderstandtheinformationitistheowner's

responsibilitytoexplainthismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.

Theownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor

servicetheequipment.Localregulationsmay

restricttheageoftheoperator.

•Theowner/usercanpreventandisresponsible

foraccidentsorinjuriesoccurringtopeopleor

damagetoproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessories

andattachmentsareneededtoproperlyand

safelyperformthejob.Useonlyaccessoriesand

attachmentsapprovedbythemanufacturer.

•Wearappropriateclothing;includingsafety

glasses,longpants,substantial,slip-resistant

footwear,gloves,andhearingprotection.Tieback

longhair.Donotwearjewelry.

•Inspecttheareawhereyouwillusetheequipment

andremoveallobjectsfromtheareabeforeusing

themachine.

•Useextracarewhenhandlingfuels.Theyare

ammableanditsvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Donotremovethefuelcaporaddfuelwiththe

enginerunning.Allowtheenginetocoolbefore

refueling.Donotsmokenearthemachine

whentheengineisrunning.

–Donotrefuelordrainthemachineindoors.

•Checkthattheoperator'spresencecontrols,safety

switches,andshieldsareattachedandfunctioning

properly.Donotoperatethemachineunlessthey

arefunctioningproperly.

Operation

•Lightningcancausesevereinjuryordeath.If

lightningisseen,orthunderisheardinthearea,

donotoperatethemachine;seekshelter.

•Donotrunanengineinanenclosedarea.

•Onlyoperateinwell-litareas,keepingawayfrom

holesandhiddenhazards.

•Ensurethatalldrivesareinneutralandthatthe

parkingbrakeisengagedbeforestartingengine.

Onlystarttheenginefromtheoperator’sposition.

•Makesurethatyouhavegoodfootingwhileusing

thismachine,especiallywhenbackingup.

Note:Reducedfootingcouldcauseslipping.

•Slowdownanduseextracareonhillsides.Be

suretotravelsidetosideonhillsides.Turf

conditionscanaffectthestabilityofthemachine.

Usecautionwhileoperatingneardrop-offs.

•Slowdownandusecautionwhenmakingturns

andwhenchangingdirectionsonslopes.

•NeverraisethedeckwiththePTOengaged.

•NeveroperatewiththePTOshieldorotherguards

notsecurelyinplace.Besureallinterlocksare

attached,adjustedproperly,andfunctioning

properly.

•Neveroperatewiththedischargedeectorraised,

removedoraltered,unlessyouareusingagrass

catcher.

•Donotchangetheenginegovernorsettingor

overspeedtheengine.

•Stoponlevelground,disengagedrives,engage

theparkingbrake(ifprovided),andshutoffthe

enginebeforeleavingtheoperator'spositionfor

anyreason,includingemptyingthecatchersor

uncloggingthechute.

•Shutofftheequipmentandinspecttheblades

afterstrikingobjectsorifanabnormalvibration

occurs.Makenecessaryrepairsbeforeresuming

operation.

•Keepyourhandsandfeetawayfromthecutting

unit.

•Lookbehindanddownbeforebackinguptobe

sureofaclearpath.

•Nevercarrypassengersonthemachine.

•Keeppetsandbystandersaway.

•Slowdownandusecautionwhenmakingturns

andcrossingroadsandsidewalks.Stopthe

bladesifyouarenotmowing.

•Beawareofthemowerdischargedirectionand

donotpointitatanyone.

•Donotoperatethemowerwhileill,tired,orunder

theinuenceofalcoholordrugs.

•Usecarewhenloadingorunloadingthemachine

intoorfromatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscurevision.

Safehandlingoffuels

•Toavoidpersonalinjuryorpropertydamage,use

extremecareinhandlingfuel.Fuelisextremely

ammableandthevaporsareexplosive.

•Extinguishallcigarettes,cigars,pipes,andother

sourcesofignition.

•Useonlyanapprovedfuelcontainer.

•Donotremovethefuelcaporaddfuelwiththe

enginerunning.

•Allowtheenginetocoolbeforefueling.

•Donotfuelthemachineindoors.

•Donotstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlightsuchas

onawaterheateroronotherappliances.

•Donotllcontainersinsideavehicle,onatruck,

oronatrailerbedwithaplasticliner.Alwaysplace

containersonthegroundawayfromyourvehicle

beforelling.

•Removeequipmentfromthetruckortrailerand

fuelitontheground.Ifthisisnotpossible,

thenaddfuelwithsuchequipmentasaportable

containerratherthanfromafuel-dispensernozzle.

•Keepthenozzleincontactwiththerimofthefuel

tankorcontaineropeningatalltimesuntilfueling

iscomplete.Donotuseanozzlelock-opendevice.

•Iffuelisspilledonclothing,changeyourclothing

immediately.

•Donotoverllthefueltank.Replacethefuelcap

andtightenitsecurely.

MaintenanceandStorage

•Disengagedrives,engagetheparkingbrake,shut

offtheengineandremovethekeyordisconnect

thespark-plugwire.Waitforallmovementto

stopbeforeadjusting,cleaning,orrepairingthe

machine.

•Cleangrassanddebrisfromthecuttingunit,the

drives,themufers,andtheenginetohelpprevent

res.Cleanupoilorfuelspills.

•Lettheenginecoolbeforestoring,anddonot

storeitnearaame.

•Shutoffthefuelwhilestoringortransportingthe

machine.Donotstorefuelnearamesordrainit

indoors.

•Parkthemachineonlevelground.Engagethe

parkingbrake.Neverallowuntrainedpersonnel

toservicethemachine.

•Usejackstandstosupportcomponentswhen

required.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Disconnectthebatteryorthespark-plugwire

beforemakinganyrepairs.Disconnectthe

negativeterminalrstandthepositivelast.

Connectthepositiverstandnegativelast.

•Usecarewhencheckingtheblades.Wrapthe

blade(s)orweargloves,andusecautionwhen

servicingthem.Onlyreplaceblades.Never

straightenorweldthem.

•Keepyourhandsandfeetawayfrommoving

parts.Ifpossible,donotmakeadjustmentswith

theenginerunning.

•Keepallpartsingoodworkingconditionandall

hardwaretightened.Replaceallwornordamaged

decals.

•Tobestprotectyourinvestmentandmaintain

optimalperformanceofyourToroequipment,count

onT orogenuineparts.Whenitcomestoreliability,

Torodeliversreplacementpartsdesignedtothe

exactengineeringspecicationsofourequipment.

Forpeaceofmind,insistonTorogenuineparts.

Hauling

•Usecarewhenloadingorunloadingthemachine

intoatrailerortruck.

•Usefull-widthrampsforloadingmachineinto

trailerortruck.

•Tiethemachinedownsecurelyusingstraps,

chains,cable,orropes.Bothfrontandrearstraps

shouldbedirecteddownandoutwardfromthe

machine.

ToroMowerSafety

Thefollowinglistcontainssafetyinformationspecic

toToroproductsandothersafetyinformationyou

mustknow.

Thisproductisdesignedforcuttingandrecycling

grassor,whenequippedwithagrassbagger,for

catchingcutgrass.Anyuseforpurposesotherthan

thesecouldprovedangeroustoyouandbystanders.

GeneralOperation

•Besurethattheareaisclearofotherpeople

beforemowing.Stopthemachineifanyoneenters

thearea.

•Donottouchequipmentorattachmentpartswhich

maybehotfromoperation.Allowthemtocool

beforeattemptingtomaintain,adjust,orservice

them.

•UseonlyToroapprovedattachments.The

warrantymaybevoidedifyouusethemachine

withunapprovedattachments.

•Checkcarefullyforoverheadclearances(i.e.,

branches,doorways,electricalwires)before

operatingthemachineunderanyobjects,anddo

notcontactthem.

SlopeOperation

Allslopesandrampsrequireextracaution.Ifyoufeel

uneasyonaslope,donotmowit.

•Removeobstaclessuchasrocks,treelimbs,etc.

fromthemowingarea.

•Watchforholes,ruts,orbumps.Tallgrasscan

hideobstacles.

•Usecautionneardrop-offs,ditches,or

embankments.Themachinecouldsuddenlyturn

overifawheelgoesovertheedgeofacliffor

ditch,orifanedgecavesin.

•Useextracarewithgrasscatchersorother

attachments.Thesecanchangethestabilityof

themachine.

•Keepallmovementonslopesslowandgradual.

Donotmakesuddenchangesinspeedor

direction.

•Mowslopessidetoside.

Service

•Neverstorethemachineorfuelcontainerinside

wherethereisanopename,suchasneara

waterheaterorfurnace.

•Keepnutsandboltstight,especiallytheblade

attachmentbolts.Keepequipmentingood

condition.

•Nevertamperwithsafetydevices.Checksafety

systemsforproperoperationbeforeeachuse.

•Useonlygenuinereplacementpartstoensurethat

originalstandardsaremaintained.

•Checkbrakeoperationfrequently.Adjustand

serviceasrequired.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea

ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

decaloemmarkt

Manufacturer'sMark

1.Indicatesthebladeisidentiedasapartfromtheoriginal

machinemanufacturer.

decal93-7010

93-7010

1.Thrownobjecthazard—keepbystandersasafedistance

awayfromthemachine.

2.Thrownobjecthazard,mower—keepthedeectorinplace.

3.Cutting/dismembermentofhandorfoot—stayawayfrom

movingparts.

decal93-7298

93-7298

1.Tractiondrive—forward

2.Pulltobrake.

decal93-7299

93-7299

1.Tractiondrive—reverse

decal93-7442

93-7442

1.Parkingbrake

decal95-5537(gear)

95-5537

1.ReadtheOperator's

Manualforinstructions

onoperatingthecutting

blades.

3.Pullbacktodisengage.

2.Pushforwardtoengage.

decal98-3264

98-3264

1.ReadtheOperator'sManual.

decal98-3296

98-3296

decal98-4387

98-4387

1.Warning—wearhearingprotection.

decal98-5130

98-5130

1.Warning—readtheOperator'sManualforinstructionson

torquingthebladebolt/nutto102to106N∙m(75to80ft-lb).

decal106-5517

106-5517

1.Warning—donottouchthehotsurface.

decal112-8760

112-8760

1.Thrownobjecthazard—keepbystandersasafedistance

awayfromthemachine.

2.Cutting/dismembermentofhandorfoot—stayawayfrom

movingparts.

decal112-9028

112-9028

1.Warning—stayawayfrommovingparts;keepallguardsin

place.

decal117-2718

117-2718

decal121-6049

121-6049

1.Thrownobject

hazard—keepbystanders

awayfromthemachine.

3.Cutting/dismemberment

hazardofhandorfoot,

mowerblade—keepyour

handsawayfrommoving

parts.

2.Thrownobjecthazard,

mower—donotoperate

themowerwithguardsor

shieldsremoved.

decal126-1400

126-1400

1.Warning—ReadtheOperator’sManual.UseonlyT oro

ridingattachments.Useofotherridingattachmentsmay

createahazardousconditionresultingininjury.

decal131-1180

131-1180

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

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

Tall,densegrass;wetconditions;maximumgroundspeed

decal132-4708

132-4708

1.Attention—donotadjust

theshiftleverwhile

moving.

2.Stopmovingbefore

adjustingtheshiftlever.

decalbatterysymbols

BatterySymbols

Someorallofthesesymbolsareonyourbattery.

1.Explosionhazard

6.Keepbystandersasafe

distanceawayfromthe

battery.

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.

decal106-5519

106-5519

1.Severinghazardofhandorfoot,mower

blade—stayawayfrommovingparts.

3.Warning—readtheOperator'sManual.

5.Thrownobjecthazard,raised

bafe—lowerthebafebeforeusing

themachine.

2.Warning—releasethebarandensure

theenginehasstoppedbeforewalking

awayfromthemachine.

4.Thrownobjecthazard—keep

bystandersawayfromthemachine.

decal130-8374

130-8374

1.Fast

2.Slow

3.Engine—stop4.Engine—slow

ProductOverview

g213356

Figure3

1.Sidedischarge

5.Fueltank

2.Mowerdeck6.T-barcontrol

3.Sparkplug

7.Handle

4.Recoil-starthandle8.Frontcasterwheel

Controls

Becomefamiliarwithallthecontrols(Figure4)before

youstarttheengineandoperatethemachine.

g001446

Figure4

1.Throttlecontrol7.Parking-brake

lever—releasedposition

2.Blade-controlbail

8.Choke

3.Powertakeofflever(PTO)

9.Keyswitch

4.Gear-shiftlever

10.Upperhandle

5.Uppercontrolbar11.Lowerhandle

6.Lowercontrolbar

ThrottleControl

Thethrottlecontrolhas2positions:FASTandSLOW.

Blade-ControlBail

Thebailisusedinconjunctionwiththeblade-control

lever(PTO)toengagetheclutchanddrivethemower

blades.Releasingtheblade-controlbailwiththePTO

engagedshutsofftheengine.

Blade-ControlLever(PTO)

Thisleverisusedinconjunctionwiththeblade-control

bailtoengageanddisengagethemower-deckbelt

anddrivethemowerblades.

Gear-ShiftLever

Thetransmissionhas5forwardspeeds,neutral,

reverse,andanin-lineshiftpattern.

Important:Donotshiftgearswhilethemachine

ismoving,astransmissiondamagemayoccur.

UpperControlBar

Shifttothedesiredgearandpushforwardonthe

uppercontrolbarandblade-controlbailtomove

forwardandpullbacktobrake.Pullbacktheright

sideoftheuppercontrolbartoturnrightandpullback

theleftsidetoturnleft.

LowerControlBar

Shiftthetransmissiontoreverseandsqueezethe

lowercontrolbarandhandletogethertomove

backward.

Parking-BrakeLever

Pullbacktheuppercontrolbarandswingthebrake

leverupagainsttheupperhandletoengagethe

parkingbrake(Figure4).

KeySwitch

Thisswitchisusedinconjunctionwithrecoilstarter

andhas2positions:RUNandOFF.

Recoil-StartHandle

Pulltherecoil-starthandletostarttheengine(not

showninFigure3).

Fuel-ShutoffValve

Closethefuel-shutoffvalvewhentransportingor

storingthemachine.

Choke

Usethechoketostartacoldengine.

Specications

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

32-inchMowers

Widthwithdeectordown116cm(46inches)

Length

183cm(72inches)

Height

104cm(41inches)

Weight

181kg(400lb)

36-inchMowers

Widthwithdeectordown118cm(47inches)

Length

188cm(74inches)

Height

104cm(41inches)

Weight

209kg(460lb)

Attachments/Accessories

AselectionofT oroapprovedattachmentsand

accessoriesisavailableforusewiththemachineto

enhanceandexpanditscapabilities.Contactyour

AuthorizedServiceDealerorDistributororgoto

www.T oro.comforalistofallapprovedattachments

andaccessories.

Operation

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.

Neverusegasolinethatcontainsmorethan10%

ethanolbyvolume,suchasE15(contains15%

ethanol),E20(contains20%ethanol),orE85

(containsupto85%ethanol).Usingunapproved

gasolinemaycauseperformanceproblemsand/or

enginedamagewhichmaynotbecoveredunder

warranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorfuel

containersoverthewinterunlessyouuseafuel

stabilizer.

•Donotaddoiltogasoline.

DANGER

Incertainconditions,fuelisextremely

ammableandhighlyexplosive.Areor

explosionfromfuelcanburnyouandothers

andcandamageproperty.

•Fillthefueltankoutdoors,inanopenarea,

andwhentheengineiscold.Wipeupany

fuelthatspills.

•Neverllthefueltankinsideanenclosed

trailer.

•Donotllthefueltankcompletelyfull.

Addfueltothefueltankuntilthelevelis25

mm(1inch)belowthebottomoftheller

neck.Thisemptyspaceinthetankallows

thefueltoexpand.

•Neversmokewhenhandlingfuel,andstay

awayfromanopenameorwhereaspark

mayignitethefuelfumes.

•Storefuelinanapprovedfuelcontainer

andkeepitoutofthereachofchildren.

•Neverbuymorethana30-daysupplyof

fuel.

•Donotoperatewithouttheentireexhaust

systeminplaceandinproperworking

condition.

DANGER

Incertainconditionsduringfueling,static

electricitycanbereleased,causingaspark,

whichcanignitethefuelvapors.Areor

explosionfromfuelcanburnyouandothers

andcandamageproperty.

•Alwaysplacefuelcontainersontheground

awayfromyourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicle

oronatruckortrailerbedbecauseinterior

carpetsorplastictruckbedlinersmay

insulatethecontainerandslowthelossof

anystaticcharge.

•Whenpractical,removefuel-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.

Using

Stabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto

providethefollowingbenets:

•Keepsfuelfreshduringstorageof90daysorless

(drainthefueltankwhenstoringthemachinefor

morethan90days)

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuel

system,whichcauseshardstarting.

Important:Donotusefueladditives

containingmethanolorethanol.

Addthecorrectamountoffuelstabilizer/conditioner

tothefuel.

Note:Afuelstabilizer/conditionerismost

effectivewhenmixedwithfreshfuel.T ominimize

thechanceofvarnishdepositsinthefuelsystem,

usefuelstabilizeratalltimes.

FillingtheFuelTank

1.Shutofftheengineandengagetheparking

brake.

2.Cleanaroundthefuel-tankcapandremovethe

cap.Addfueltothetank,untilthelevelis6to

13mm(1/4to1/2inch)belowthebottomofthe

llerneck.

Note:Thisspaceinthetankallowsgasolineto

expand.Donotllthefueltankcompletelyfull.

3.Installthefuel-tankcapsecurely.Wipeupany

fuelthatmayhavespilled.

CheckingtheEngine-Oil

Level

Beforeyoustarttheengineandusethemachine,

checktheoillevelintheenginecrankcase;referto

CheckingtheEngine-OilLevel(page28).

ThinkSafetyFirst

Carefullyreadallthesafetyinstructionsanddecals

inthesafetysection.Knowingthisinformationcould

helpyouoranybystandersavoidinjury.

CAUTION

Thismachineproducessoundlevelsin

excessof85dBAattheoperator’searand

cancausehearinglossthroughextended

periodsofexposure.

Wearhearingprotectionwhenoperatingthis

machine.

Useprotectiveequipmentforyoureyes,ears,hands,

andfeet.

G009027

g009027

Figure5

1.Weareyeprotection.2.Wearhearingprotection.

OperatingtheParking

Brake

Stopthemachineonlevelground,disengagedrives,

engagetheparkingbrake,shutofftheengine,and

removethekey.Alwaysengagetheparkingbrake

whenyoushutoffthemachineorleaveitunattended.

CAUTION

Childrenorbystandersmaybeinjuredifthey

moveorattempttooperatethemachinewhile

itisunattended.

Alwaysremovethekeyandengagethe

parkingbrakewhenleavingthemachine

unattended,evenifjustforafewminutes.

EngagingtheParkingBrake

1.Pulltheuppercontrolbarrearwardandholditin

thisposition(Figure6).

2.Lifttheparking-brakeleverupandgradually

releasetheuppercontrolbar(Figure6).

Note:Thebrakelevershouldstayinthe

ENGAGED(LOCKED)position.

g000195

Figure6

1.Uppercontrolbar3.Fixedbar

2.Parking-brake

lever—ENGAGEDposition

DisengagingtheParkingBrake

1.Pulltheuppercontrolbarrearward.Lowerthe

parking-brakelevertotheDISENGAGEDposition.

2.Graduallyreleasetheuppercontrolbar.

StartingtheEngine

1.Openthefuelvalve.

2.Disengagetheblade-control(PTO)leverand

movetheshiftlevertotheNEUTRALposition.

3.Engagetheparkingbrake.

4.TurnthekeytotheRUNposition(Figure7).

5.Tostartacoldengine,movethethrottlecontrol

midwaybetweentheFASTandSLOWpositions.

6.Tostartawarmengine,movethethrottlecontrol

totheFASTposition.

7.Engagethechokeiftheengineiscold(Figure

7).

Note:Awarmorhotengineusuallydoesnot

requirechoking.

8.Grasptherecoil-starthandlermly,pullituntil

youfeelresistance,andthenpullthehandle

vigorouslytostarttheengine.

Note:Allowtheropetorecoilslowly.

Important:Donotpulltherecoilropetoits

limitorreleasethestarthandlewhenyou

pulltherope;otherwise,theropemaybreak

oryoumaydamagetherecoilassembly.

9.Disengagethechokeastheenginewarmsup.

10.Iftheengineiscold,allowittowarmupandthen

movethethrottlecontroltotheFASTposition.

ShuttingOfftheEngine

Important:Inanemergency,youcanshutoff

theengineimmediatelybyturningthekeytothe

OFFposition.

1.MovethethrottlelevertotheSLOWposition

(Figure7).

2.Lettheengineidlefor30to60secondsbefore

turningthekeytotheOFFposition.

3.TurnthekeytotheOFFposition(Figure7).

g001449

Figure7

1.Blade-controllever(PTO)

3.Key

2.Throttlelever

4.Engagetheparkingbrakeandremovethekey.

5.Disconnectthewiresfromthesparkplugsto

preventthepossibilityofaccidentallystarting

beforestoringorperformingmaintenanceon

themachine.

6.Closethefuel-shutoffvalvebeforestoringor

transportingthemachine.

Important:Makesurethatthefuel-shutoff

valveisclosedbeforetransportingorstoring

themachine,asfuelleakagemayoccur.

Operatingthe

Blade-ControlLever(PTO)

Theblade-controllever(PTO)engagesand

disengagespowertothemowerblades.

EngagingtheMowerBlades

1.Toengagetheblades,squeezetheblade-control

bailagainsttheuppercontrolbar(Figure8).

2.Pushtheblade-controllever(PTO)rmly

forward,untilitlatchesover-center.

3.Starttheengineandrepeattheprocedureto

engagethemowerbladesifyoureleasethe

blade-controlbail.

g001448

Figure8

1.Uppercontrolbar

3.Blade-controllever(PTO)

2.Blade-controlbail

DisengagingtheMowerBlades

(PTO)

Todisengagetheblades,pulltheblade-controllever

(PTO)rearwardalltheway(Figure8).Theengine

shutsoffwhenyoureleasetheblade-controlbailwith

theblade-controlleverengaged.

Note:Itisnecessarytofullyandmanuallydisengage

theblade-controllever.

TheSafety-Interlock

System

CAUTION

Ifthesafety-interlockswitchesare

disconnectedordamaged,themachinecould

operateunexpectedly,causingpersonal

injury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlock

switchesdailyandreplaceanydamaged

switchesbeforeoperatingthemachine.

Thesafety-interlocksystemisdesignedtopreventthe

enginefromstartingwhenthefollowingoccurs:

•Theblade-controllever(PTO)isengaged.

•ThekeyisintheOFFposition.

Thesafety-interlocksystemisalsodesignedtoshut

offtheenginewhen:

•The-blade-controlbailisreleasedwiththe

blade-controllever(PTO)engaged.

•ThekeyswitchisturnedtotheOFFposition.

TestingtheSafety-Interlock

System

Testthesafety-interlocksystembeforeyouusethe

machineeachtime.Ifthesafetysystemdoesnot

operateasdescribedbelow,haveanAuthorized

ServiceDealerrepairthesafetysystemimmediately.

1.Engagetheparkingbrake,disengagethePTO,

andmovethethrottleforward.

2.Starttheengine.

3.Withtheenginerunning,squeezethe

blade-controlbailagainstuppercontrolbarand

pushthemower-bladecontrolleverforward.

Note:Themowerbladesshouldbeginrotating.

4.Withtheenginerunning,releasethe

blade-controlbail.

Note:Theengineshouldshutoff.

5.Starttheengineagain.

6.Withtheenginerunning,turnthekeytotheOFF

position.

Note:Theengineshouldshutoff.

DrivingForwardor

Backward

Thethrottlecontrolregulatestheenginespeedas

measuredinrpm(revolutionsperminute).Placethe

throttlecontrolintheFASTpositionforbestmowing

performance.

DrivingForward

1.Tomovethemachineforward,movetheshift

levertoaforwardgear(Figure9).

2.Disengagetheparkingbrake;referto

DisengagingtheParkingBrake(page15).

3.Slowlypresstheuppercontrolbartomove

forward(Figure9).

Tomovestraight,applyequalpressuretoboth

endsoftheuppercontrolbar(Figure9).

Toturn,releasepressureontheuppercontrol

barsideinthedirectionyouwanttoturn(Figure

9).

g001450

Figure9

1.Uppercontrolbar

3.Shiftlever

2.Lowercontrolbar4.Lowerhandle

DrivingBackward

1.Togobackward,movetheshiftlevertothe

reversegear.

2.Disengagetheparkingbrake;referto

DisengagingtheParkingBrake(page15).

3.Slowlysqueezethelowercontrolbarandlower

handletogethertomoverearward(Figure9).

DrivingUpaCurb

Thisprocedurecanbeperformedwhiledriving

forwardorbackward.

Note:Somecurbsdonotallowthereardrivetiresto

contactthecurb.Ifthishappens,drivethemachine

upthecurbatanangle.

WARNING

Drivingthemachineupacurbcanbendor

damageablade.Piecesofbladethatmaybe

throwncouldseriouslyinjureorkillyouor

bystanders.

Donotengagethebladeswhiledriving

forwardorbackwardupacurb.

DrivingForwardupaCurb

1.Disengagethemowerblades.

2.Shiftthetransmissionintorstgeartodrivethe

machine.

3.Drivemachineuntilthecasterwheelscontact

thecurb(Figure10).

4.Liftthefrontofthemachinebypushingdownon

thelowerhandle(Figure10).

5.Drivethemachineuntilthedrivewheelscontact

thecurb(Figure10).

6.Lowerthefrontofthemachine(Figure10).

Note:Bothdrivewheelsshouldcontactthe

curbandthecasterwheelsshouldbestraight.

7.Atthesametime,engagethelowercontrolbar

andliftuponthelowerhandletodriveoverthe

curb(Figure9andFigure10).

Note:Liftinguponthelowerhandleassists

drivingthemachineupacurbandnotspinthe

drivewheels.

g000211

Figure10

1.Lowercontrolbarengaged

andmowerinreverse

3.Lowercontrolbarengaged

andmowergoingforward

2.Pulluptoassistthe

machine.

DrivingBackwardupaCurb

1.Disengagethemowerblades.

2.Shiftthetransmissionintoreversetodrivethe

machine.

3.Drivethemachineuntilthedrivewheelscontact

curb(Figure10).

Note:Bothdrivewheelsshouldcontactthe

curbandcasterwheelsshouldbestraight.

4.Atthesametime,engagethelowercontrolbar

andliftuponthelowerhandle(Figure9and

Figure11).

Note:Liftinguponthelowerhandleassists

drivingthemachineupacurbanddoesnotspin

thedrivewheels.

g001452

Figure11

1.Lowercontrolbar

(engaged)

2.Handle

ShuttingOfftheMachine

Toshutoffthemachine,pullbacktheuppercontrol

bar,releasetheblade-controlbail,turnthekeytothe

OFFposition,andengagetheparkingbrake;referto

EngagingtheParkingBrake(page14).Rememberto

removethekeyfromthekeyswitch.

CAUTION

Childrenorbystandersmaybeinjuredifthey

moveorattempttooperatethemachinewhile

itisunattended.

Alwaysremovethekeyandengagethe

parkingbrakewhenleavingthemachine

unattended,evenifjustforafewminutes.

TransportingtheMachine

Useaheavy-dutytrailerortrucktotransportthe

machine.Ensurethatthetrailerortruckhasall

necessarylightingandmarkingasrequiredbylaw.

Pleasecarefullyreadallthesafetyinstructions.

Knowingthisinformationcouldhelpyou,yourfamily,

petsorbystandersavoidinjury.

1.Shutofftheengine,removethekey,engagethe

parkingbrake,andclosethefuelvalve.

2.Securelyfastenthemachinetothetraileror

truckwithstraps,chains,cable,orropes.

3.Ifyouareusingatrailer,securethetrailertothe

towingvehicleandinstallthesafetychains.

AdjustingtheFlowBafe

Youcanadjustthemower-dischargeowfordifferent

typesofmowingconditions.Positionthebafetogive

thebestqualityofcut.

1.DisengagethePTOandengagetheparking

brake.

2.Shutofftheengine,removethekey,andwait

forallmovingpartstostopbeforeleavingthe

operatingposition.

3.Loosenthenut(Figure12).

4.Adjustthebafeandnutintheslottothedesired

dischargeowandtightenthenut.

g012676

1 2

g012676

Figure12

1.Slot

2.Nut

PositioningtheFlowBafe

Thefollowingguresareonlyrecommendations

foruse.Adjustmentsvarybygrasstype,moisture

content,andheightofgrass.

Note:Iftheenginepowerdrawsdownandthe

mowergroundspeedisthesame,openthebafe.

PositionA

Thisisthefullrearposition(seeFigure13).The

suggesteduseforthispositionisafollows:

•Useforshort,lightgrassmowingconditions.

•Useindryconditions.

•Usetomakesmallergrassclippings.

•Usetopropelthegrassclippingsfartheraway

fromthemower.

G012677

g012677

Figure13

PositionB

Usethispositionwhenbagging(Figure14).

G012678

g012678

Figure14

PositionC

Thisisthefullopenposition.Thesuggestedusefor

thispositionisasfollows(Figure15):

•Useintall,densegrassmowingconditions.

•Useinwetconditions.

•Usetolowertheenginepowerconsumption.

•Useatincreasedgroundspeedinheavy

conditions.

G012679

g012679

Figure15

UsingtheSideDischarge

Themowerhasahingedgrassdeectorthat

dispersesclippingstothesideanddowntowardthe

turf.

DANGER

Withoutagrassdeector,dischargecover,or

acompletegrass-catcherassemblymounted

inplace,youandothersareexposedtoblade

contactandthrowndebris.Contactwith

rotatingmowerblade(s)andthrowndebris

willcauseinjuryordeath.

•Neverremovethegrassdeectorfrom

themowerbecausethegrassdeector

routesmaterialdowntowardtheturf.Ifthe

grassdeectoriseverdamaged,replaceit

immediately.

•Neverputyourhandsorfeetunderthe

mower.

•Nevertrytoclearthedischargearea

ormowerbladesunlessyoumovethe

blade-controlswitch(PTO)totheOFF

position,rotatetheignitionkeytotheOFF

position,andremovethekey.

•Makesurethatthegrassdeectorisinthe

downposition.

AdjustingtheHeightofCut

Thismachinehasa26to108mm(1to4-1/4inch)

rangefortheheightofcut.Adjusttheheightofcutby

adjustingthebladespacers,rearaxleheight,andfront

casterspacers.UsetheHeight-of-CutChart(page

23)toselectthecombinationofadjustmentsrequired.

AdjustingtheBladeHeight

Adjustthebladesbyusingthe4spacersonthe

bladespindlebolts.Thisallowsfora25mm(1-inch)

adjustmentrange,in6mm(1/4inch)increments,of

cuttingheightinanyaxleposition.Usethesame

numberofbladespacersonallbladestoachievea

levelcut(2aboveand2below,1aboveand3below,

etc.).

1.DisengagethePTOandengagetheparking

brake.

2.Shutofftheengine,removethekey,andwait

forallmovingpartstostopbeforeleavingthe

operatingposition.

3.Holdthebladeboltandremovethenut(Figure

16).

g001454

Figure16

1.Blade

4.Spacer

2.Bladebolt5.Thinwasher

3.Curvedwasher

6.Nut

4.Slidetheboltdownthroughthespindleand

changethespacersasneeded(Figure16).

5.Installtheboltandcurvedwasher,addextra

spacer(s),andsecurethemwithathinwasher

andanut(Figure16).

6.Torquethebladeboltto101to108N∙m(75to

80ft-lb).

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Toro 39674 User manual

Brand: Toro

Model: 39674

Category: Lawnmowers

Type: User manual

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