Toro Power Clear 721 R-C Commercial Snowthrower User manual

Brand: Toro

Model: Power Clear 721 R-C Commercial Snowthrower

Category: Snow throwers

Type: User manual

Toro Power Clear 721 R-C Commercial Snowthrower is a versatile machine designed for efficient snow removal from paved surfaces like driveways and sidewalks. Its powerful engine and durable construction ensure reliable performance in various snow conditions. The adjustable discharge chute allows you to direct the snow in the desired direction, making it easy to clear paths and create piles. With its user-friendly features, such as simple controls and easy maintenance, the Toro Power Clear 721 R-C is an ideal choice for homeowners and professionals seeking a dependable snowthrower.

FormNo.3406-732RevA

PowerClear

721R-CCommercialSnowthrower

ModelNo.38751—SerialNo.400010798andUp

Operator'sManual

Introduction

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Thismachineisintendedtobeusedbyresidential

homeownersorprofessional,hiredoperators.Itis

designedprimarilyforremovingsnowfrompaved

surfaces,suchasdrivewaysandsidewalks,andother

surfacesfortrafconresidentialorcommercial

properties.Itisnotdesignedforremovingmaterials

otherthansnow,norisitdesignedforclearingoffgravel

surfaces.

Readthisinformationcarefullytolearnhowtooperateand

maintainyourmachineproperlyandtoavoidinjuryand

machinedamage.Youareresponsibleforoperatingthe

machineproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comformachine

andaccessoryinformation,helpndingadealer,ortoregister

yourmachine.

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourmachineready.Figure1identiesthelocationofthe

modelandserialnumbersonthemachine.Writethenumbers

inthespaceprovided.

G016241

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafety-alertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjuryordeath

ifyoudonotfollowtherecommendedprecautions.

Figure2

1.Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanicalinformation

andNoteemphasizesgeneralinformationworthyofspecial

attention.

Important:Ifyouareusingthismachineabove1500m

(5,000ft)foracontinuousperiod,ensurethattheHigh

AltitudeKithasbeeninstalledsothattheenginemeets

CARB/EPAemissionregulations.TheHighAltitude

Kitincreasesengineperformancewhilepreventing

spark-plugfouling,hardstarting,andincreased

emissions.Onceyouhaveinstalledthekit,attach

thehigh-altitudelabelnexttotheserialdecalonthe

machine.ContactanyAuthorizedToroServiceDealer

toobtaintheproperHighAltitudeKitandhigh-altitude

labelforyourmachine.Tolocateadealerconvenientto

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3406-732*A

you,accessourwebsiteatwww.Toro.comorcontactour

ToroCustomerCareDepartmentatthenumber(s)listed

inyourEmissionControlWarrantyStatement.

Removethekitfromtheengineandrestoretheengine

toitsoriginalfactorycongurationwhenrunningthe

engineunder1500m(5,000ft).Donotoperateanengine

thathasbeenconvertedforhigh-altitudeuseatlower

altitudes;otherwise,youcouldoverheatanddamage

theengine.

Ifyouareunsurewhetherornotyourmachinehasbeen

convertedforhigh-altitudeuse,lookforthefollowing

label(Figure3).

Figure3

Contents

Introduction..................................................................1

Safety...........................................................................2

SafetyandInstructionalDecals.................................3

Setup............................................................................4

1UnfoldingtheHandle............................................4

2InstallingtheDischargeChute................................4

3FillingtheEnginewithOil......................................5

4AdjustingtheControlCable...................................5

ProductOverview..........................................................6

Operation.....................................................................6

BeforeOperation.......................................................6

Safety.....................................................................6

FillingtheFuelTank................................................6

CheckingtheEngine-OilLevel..................................7

DuringOperation......................................................7

Safety.....................................................................7

StartingtheEngine..................................................8

EngagingtheRotorBlades........................................9

DisengagingtheRotorBlades...................................9

ShuttingOfftheEngine...........................................9

AdjustingtheDischargeChute..................................9

ClearingaCloggedDischargeChute.........................10

OperatingTips......................................................10

AfterOperation........................................................10

Safety....................................................................10

PreventingFreeze-upafterUse.................................10

Maintenance.................................................................11

RecommendedMaintenanceSchedule(s)......................11

MaintenanceSafety.................................................11

AdjustingtheControlCable.....................................12

InspectingtheRotorBlades.....................................13

ChangingtheEngineOil.........................................13

ServicingtheSparkPlug..........................................14

ReplacingtheDriveBelt..........................................16

Storage........................................................................17

StoringtheSnowthrower.........................................17

Safety

•ReadandunderstandthecontentsofthisOperator’sManual

beforeyoustarttheengine.Ensurethateveryoneusing

thisproductknowshowtouseitandunderstandsthe

warnings.

•Donotputyourhandsorfeetnearmovingcomponents

onthemachine.

•Donotoperatethemachinewithoutallguardsandother

safetyprotectivedevicesinplaceandworkingonthe

machine.

•Keepclearofanydischargeopening.Keepbystandersa

safedistanceawayfromthemachine.

•Keepchildrenoutoftheoperatingarea.Neverallow

childrentooperatethemachine.

•Shutofftheenginebeforeunclogging,servicing,or

fuelingthemachine.

SafetyandInstructionalDecals

Important:Safetyandinstructionaldecalsarelocatednearareasofpotentialdanger.Replacedamageddecals.

94-2577

1.Toengagetherotorblades,holdthecontrolbaragainst

thehandle.

2.Todisengagetherotorblades,releasethecontrolbar.

115-5660

1.Cuttingdismembermenthazards,impellerandauger—do

notplaceyourhandinthechute;removetheignitionkey

andreadtheinstructionsbeforeservicingorperforming

maintenance.

117-9102

OrderPartNo.117-6036

1.Warning—readthe

Operator'sManual.

6.Engineswitchoff

2.Cutting/dismemberment

hazard,impeller—shutoff

theenginebeforeleaving

themachine.

7.Primer

3.Thrownobject

hazard—keepbystanders

asafedistanceawayfrom

themachine.

8.Pushtheprimer3timesto

primetheengine.

4.Fuelspillhazard—donot

tipmachinebackward.

9.ReadtheOperator's

Manualbeforechecking

engine-oillevel.

5.Engineswitchon

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

Qty.

Use

Bolt2

Nut2

Unfoldthehandle.

Dischargechute1

Chutehandle

Phillips-headbolt3

Washer3

Locknut3

Installthedischargechute.

UnfoldingtheHandle

Partsneededforthisprocedure:

2Bolt

2Nut

Procedure

1.Rotatethehandletotheoperatingposition,install2

nutsand2bolts,thentightenthe2nutsand2bolts

alreadyinstalledholdingthehandleinplace(Figure4).

Figure4

2.Ensurethatyoudonotpinchorkinkthecontrolcable

(Figure5).

Figure5

1.Controlcable

InstallingtheDischargeChute

Partsneededforthisprocedure:

1Dischargechute

Chutehandle

3Phillips-headbolt

3Washer

3Locknut

Procedure

Installthedischargechuteasshown(Figure6).

Figure6

FillingtheEnginewithOil

NoPartsRequired

Procedure

Yourmachinedoesnotcomewithoilintheengine,butit

doescomewithabottleofoil.

Important:Beforestartingtheengine,lltheengine

withoil.

Note:Thebottleofoilmaycontainmoreoilthantheengine

requires.Donotoverllorunderlltheengine.

Maxll:0.60L(20oz),type:automotivedetergentoilwith

anAPIserviceclassicationofSJ,SL,orhigher.

UseFigure7belowtoselectthebestoilviscosityforthe

outdoortemperaturerangeexpected.

Figure7

1.Movethemachinetoalevelsurface.

2.Cleanaroundtheoil-llcap(Figure8).

Figure8

1.Oil-llcap

3.Unscrewtheoil-llcapandremoveit.

4.Withthemachineintheoperatingposition,carefully

pouroilintothecrankcase.Wait3minutesfortheoil

tosettleandaddenoughtobringittothepointof

overow .Thereshouldbeverylittle,ifany,oilleftin

thebottle.

Note:Youmaytipthemachineforward(handleup)

tomakeaddingoileasier.Remembertoreturnthe

machinetotheoperatingpositionbeforecheckingthe

oillevel.

Important:Donottipthemachinealltheway

forwardontoitsnose,orfuelmayleakoutofthe

machine.

5.Screwtheoil-llcapintotheoil-llholeandtightenit

securely.

AdjustingtheControlCable

NoPartsRequired

Procedure

RefertoAdjustingtheControlCable(page12).

ProductOverview

Figure9

1.Dischargechute6.Primer

2.Discharge-chutehandle7.Ignitionkey

3.Fuel-tankcap

8.Chokelever

4.Controlbar9.Oil-drainplug

5.Recoil-starthandle

10.Oil-llcap

Operation

BeforeOperation

Safety

•Useextensioncordsandreceptaclesasspeciedby

themanufacturerforallmachineswithelectric-starting

motors.

•Donotoperatethemachinewithoutwearingadequate

wintergarments.Avoidloosettingclothingthatcanget

caughtinmovingparts.Wearslipresistantfootwearthat

willimprovefootingonslipperysurfaces.

•Alwayseyeprotectionduringoperationorwhile

performinganadjustmentorrepairtoprotectyoureyes

fromforeignobjectsthatthemachinemaythrow .

•Thoroughlyinspecttheareawhereyouwillusethe

machineandremovealldoormats,sleds,boards,wires,

andotherforeignobjects.

•Ifashield,safetydevice,ordecalisdamaged,illegible,or

lost,repairorreplaceitbeforebeginningoperation.Also,

tightenanyloosefasteners.

FillingtheFuelTank

•Forbestresults,useonlyclean,fresh,unleadedgasoline

withanoctaneratingof87orhigher((R+M)/2rating

method).

•Oxygenatedfuelwithupto10%ethanolor15%MTBE

byvolumeisacceptable.

•Donotuseethanolblendsofgasoline(suchasE15

orE85)withmorethan10%ethanolbyvolume.

Performanceproblemsand/orenginedamagemayresult

whichmaynotbecoveredunderwarranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorfuelcontainers

overthewinterunlessyouuseafuelstabilizer.

•Donotaddoiltogasoline.

Figure10

1.6mm(1/4inch)

Note:Forbestresults,purchaseonlythequantityofgasoline

thatyouexpecttousein30days.Otherwise,youmayadd

fuelstabilizertonewlypurchasedgasolinetokeepitfreshfor

upto6months.

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily—Checkthe

engine-oillevelandaddoilifnecessary.

1.Movethemachinetoalevelsurface.

2.Cleanaroundtheoil-llcap(Figure11).

Figure11

1.Oil-llcap

3.Unscrewtheoil-llcapandremoveit.

4.Iftheoillevelislow,keepthemachineintheoperating

positionandcarefullypouroilintothecrankcase

untilthepointofoverow.Wait3minutesfortheoil

tosettleandaddenoughtobringittothepointof

overow .(Max.ll:0.60L(20oz),type:automotive

detergentoilwithanAPIserviceclassicationofSJ,

SL,orhigher.)

Note:Youmaytipthemachineforward(handleup)

tomakeaddingoileasier.Remembertoreturnthe

machinetotheoperatingpositionbeforecheckingthe

oillevel.

Important:Donottipthemachinealltheway

forwardontoitsnose,orfuelmayleakoutofthe

machine.

5.Screwtheoil-llcapintotheoil-llholeandtighten

itsecurelybyhand.

DuringOperation

Safety

•Rotatingaugerbladescaninjurengersorhands.

Staybehindthehandlesandawayfromthedischarge

openingwhileoperatingthemachine.Keepyourface,

hands,feet,andanyotherpartofyourbodyor

clothingawayfrommovingorrotatingparts.

•Neverdirectthedischargetowardpeopleorareaswhere

propertydamagecanoccur.

•Exercisecautiontoavoidslippingorfalling.Alwaysbe

sureofyourfooting,andkeeparmholdonthehandles.

Walk;neverrun.

•Exerciseextremecautionwhenoperatingonslopes.

•Neveroperatethemachinewithoutgoodvisibilityor

light.

•Lookbehindandusecarewhenbackingupwiththe

machine.

•Whennotactivelyclearingsnow ,disengagepowertothe

rotorblades.

•Useextensioncordsandreceptaclesasspeciedby

themanufacturerforallmachineswithelectric-starting

motors.

•Donotattempttoclearsnowfromagravelorcrushed

rocksurface.Thisproductisintendedforuseonlyon

pavedsurfaces.

•Donotusethemachineonaroof.

•Neverattempttomakeanyadjustmentswhiletheengine

isrunning(exceptwhenspecicallyrecommendedby

manufacturer).

•Stayalertforhiddenhazardsortrafc.

•Afterstrikingaforeignobject,shutofftheengine,

removetheignitionkey,thoroughlyinspectthemachine

foranydamage,andrepairthedamagebeforestarting

andoperatingthemachine.

•Ifthemachineshouldstarttovibrateabnormally,shutoff

theengineandcheckimmediatelyforthecause.

•Donotruntheengineindoors,exceptwhenstarting

theengineandfortransportingthemachineinorout

ofthebuilding.Opentheoutsidedoors;exhaustfumes

aredangerous.

•Donotoverloadthemachinecapacitybyattemptingto

clearsnowattoofastarate.

•Nevertouchahotengineormufer.

•Thoroughlyinspecttheelectricalcordbeforeplugging

itintoapowersource.Ifthecordisdamaged,donot

useittostartthemachine.Replacethedamagedcord

immediately.Unplugthepowercordwheneveryouare

notstartingthemachine.

StartingtheEngine

1.TurntheignitionkeyclockwisetotheONposition

(Figure12).

Figure12

2.Pulloutthechokelever(Figure13andFigure14).

Figure13

1.Chokelever

Figure14

1.Symbolsonthechokeleverindicatingtopulloutthechoke

levertoactivatethechoke

3.Firmlypushintheprimer3timeswithyourthumb,

holdingtheprimerinforasecondbeforereleasingit

eachtime(Figure15).

Figure15

Note:Removeyourglovewhenyoupushinthe

primersothataircannotescapefromtheprimerhole.

Important:Donotusetheprimerorthechokeif

theenginehasbeenrunningandishot.Excessive

primingmayoodtheengineandpreventitfrom

starting.

4.Pulltherecoil-starthandle(Figure16).

Figure16

Note:Ifyoupulltherecoilhandleandfeelno

resistance,thestartermaybefrozen.Thawoutthe

starterbeforeattemptingtostartthemachine.

5.Whiletheengineisrunning,pushinthechokelever

slowly.

EngagingtheRotorBlades

Toengagetherotorblades,holdthecontrolbaragainstthe

handle(Figure17).

Figure17

1.Controlbar

DisengagingtheRotorBlades

Todisengagetherotorblades,releasethecontrolbar(Figure

18).

Figure18

ShuttingOfftheEngine

Toshutofftheengine,turntheignitionkeycounterclockwise

totheOFFposition(Figure19).

Figure19

AdjustingtheDischargeChute

Toadjustthedischargechute,movethechutehandleandthe

chutedeectorhandleasshown(Figure20).

Figure20

1.Chutehandle2.Chute-deectorhandle

ClearingaCloggedDischarge

Chute

Important:Handcontactwiththerotatingrotorblades

insidethedischargechuteisthemostcommoncauseof

injuryassociatedwithsnowthrowers.Neveruseyour

handtocleanoutthedischargechute.

Toclearthechute:

•Shutofftheengine!

•Wait10secondstoensurethattherotorbladeshave

stoppedrotating.

•Alwaysuseaclean-outtool,notyourhands.

OperatingTips

WARNING

Therotorbladescanthrowstones,toys,andother

foreignobjectsandcauseseriouspersonalinjuryto

theoperatorortobystanders.

•Keeptheareatobeclearedfreeofallobjects

thattherotorbladescouldpickupandthrow.

•Keepallchildrenandpetsawayfromthearea

ofoperation.

•Removethesnowassoonaspossibleafteritfalls.

•Ifthemachinedoesnotpropelitselfforwardonslippery

surfacesorinheavysnow ,pushforwardonthehandle,

butallowthemachinetoworkatitsownpace.

•Overlapeachswathtoensurecompletesnowremoval.

•Dischargethesnowdownwindwheneverpossible.

AfterOperation

Safety

•Neverstorethemachinewithfuelinthefueltankinsidea

buildingwhereignitionsourcesarepresent,suchashot

waterheaters,spaceheaters,orclothesdryers.Allowthe

enginetocoolbeforestoringinanyenclosure.

•Whenstoringthemachineformorethan30days,referto

theStoragesectionforimportantdetails.

PreventingFreeze-upafterUse

•Lettheenginerunforafewminutestopreventmoving

partsfromfreezing.Shutofftheengine,waitforall

movingpartstostop,andremoveiceandsnowfromthe

machine.

•Cleanoffanysnowandicefromthebaseofthechute.

•Rotatethedischargechuteleftandrighttofreeitfrom

anyicebuildup.

•WiththeignitionkeyintheOFFposition,pullthe

recoil-starthandleseveraltimesorconnecttheelectrical

cordtoapowersourceandthemachineandpushthe

electricstartbuttononcetopreventtherecoilstarter

and/ortheelectricstarterfromfreezingup.

•Insnowyandcoldconditions,somecontrolsandmoving

partsmayfreeze.Donotuseexcessiveforcewhen

tryingtooperatefrozencontrols.Ifyouhavedifculty

operatinganycontrolorpart,starttheengineandletit

runforafewminutes.

G016654

Figure21

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Afterthersthour

•Checkthecontrolcableandadjustitifnecessary.

•Checkforloosefastenersandtightenthemifnecessary.

Aftertherst2hours

•Changetheengineoil.

Beforeeachuseordaily

•Checktheengine-oillevelandaddoilifnecessary.

Every25hours

•Checkthecontrolcableandadjustitifnecessary.

•InspecttherotorbladesandhaveanAuthorizedServiceDealerreplacetherotor

bladesandscraperifnecessary.

Every50hours

•Changetheengineoil.

•Checkthesparkplugandreplaceitifnecessary.

•Replacethedrivebelt.

Yearly

•Checkthecontrolcableandadjustitifnecessary.

•InspecttherotorbladesandhaveanAuthorizedServiceDealerreplacetherotor

bladesandscraperifnecessary.

•Changetheengineoil.

•Checkthesparkplugandreplaceitifnecessary.

•Replacethedrivebelt.

•Checkforloosefastenersandtightenthemifnecessary.

•HaveanAuthorizedServiceDealerinspectthedrivebeltandreplaceitifnecessary.

Yearlyorbeforestorage

•Preparethemachineforstorage.

MaintenanceSafety

Readthefollowingsafetyprecautionsbeforeperformingany

maintenanceonthemachine:

•Beforeperforminganymaintenance,service,or

adjustment,shutofftheengineandremovethekey.If

majorrepairsareeverneeded,contactanAuthorized

ServiceDealer.

•Checkallfastenersatfrequentintervalsforproper

tightnesstobesurethemachineisinsafeworking

condition.

•Maintainorreplacesafetyandinstructionlabels,as

necessary.

•Donotchangethegovernorsettingsontheengine.

•PurchaseonlygenuineTororeplacementpartsand

accessories.

AdjustingtheControlCable

CheckingtheControlCable

ServiceInterval:Afterthersthour

Every25hours

Yearly

Movethecontrolbarbacktowardthehandletoremovethe

slackinthecontrolcable(Figure22).

Figure22

1.Controlbar2.2mmto3mm(1/16inch

to1/8inch)gap

Note:Ensurethata2mmto3mm(1/16inchto1/8inch)

gapexistsbetweenthecontrolbarandthehandle(Figure22).

Important:Thecontrolcablemustcontainsomeslack

whenyoudisengagethecontrolbarfortherotorblades

tostopproperly.

AdjustingtheControlCable

1.Slideupthespringcoverandunhookthespringfrom

theadjusterlink(Figure23).

Figure23

1.Adjusterlink

3.Springcover

2.Z-tting

4.Unhookthespringhere.

Note:Youcanpulluptheadjusterlinkandcableto

makeunhookingthespringeasier.

2.MovetheZ-ttingtoahigherorlowerholeonthe

adjusterlinkasneededtoobtainthe2mmto3mm

(1/16inchto1/8inch)gapbetweenthecontrolbar

andthehandle(Figure23).

Note:MovingtheZ-ttinghigherdecreasesthegap

betweenthecontrolbarandthehandle;movingit

lowerincreasesthegap.

3.Hookthespringtotheadjusterlinkandslidethespring

coverovertheadjusterlink.

4.Checktheadjustment;refertoCheckingtheControl

Cable(page12).

Note:Afterextendeduse,thedrivebeltmaywear

andloseitsproperbelttension.Ifthedrivebeltslips

(continuouslysqueals)underaheavyload,disconnect

thespringfromtheadjustorlinkandmovetheupper

endofthespringtotheholethatisfurtherfrom

thepivotpointinthecontrolbar(Figure24).Then

connectthespringtotheadjustorlinkandadjustthe

controlcable.

Figure24

1.Upperendofspring

3.Pivotpoint

2.Inserttheupperendof

springintothishole

4.Removetheupperendof

springfromthishole

Note:Thebeltmayslip(squeal)inwetconditions;

todryoutthedrivesystem,starttherotorandrunit

withoutaloadfor30seconds.

InspectingtheRotorBlades

ServiceInterval:Every25hours

Yearly

Beforeeachsession,inspecttherotorbladesforwear.When

arotorbladeedgehasworndowntothewear-indicatorhole,

haveanAuthorizedServiceDealerreplacetherotorblades

andthescraper(Figure25).

Figure25

1.Thewear-indicatorholeis

intact;youdonotneedto

replacetherotorblades.

2.Thewear-indicatorhole

isexposed;replaceboth

rotorblades.

ChangingtheEngineOil

ServiceInterval:Aftertherst2hours

Every50hours

Yearly

Runtheengineafewminutesbeforechangingtheoiltowarm

it.Warmoilowsbetterandcarriesmorecontaminants.

1.Siphonthefuelfromthefueltankintoanapproved

fuelcontainer,orruntheengineuntilitshutsoff.

2.Movethemachinetoalevelsurface.

3.Placeanoil-drainpanundertheoil-drainplug,remove

theoil-drainplug,andtipthemachinebackwardand

draintheusedoilinthepanFigure26).

Figure26

4.Afterdrainingtheusedoil,returnthemachinetothe

operatingposition.

5.Installtheoil-drainplugandtightenitsecurely.

6.Cleanaroundtheoil-llcap(Figure27).

Figure27

1.Oil-llcap

7.Unscrewtheoil-llcapandremoveit(Figure27).

8.Withthemachineintheoperatingposition,carefully

pouroilintotheoil-llhole.Wait3minutesforthe

oiltosettleandaddenoughtobringittothepointof

overow .Thereshouldbeverylittle,ifany,oilleftin

thebottle(Figure29).

Note:Youmaytipthemachineforward(handleup)

tomakeaddingoileasier.Remembertoreturnthe

machinetotheoperatingpositionbeforecheckingthe

oillevel.

Important:Donottipthemachinealltheway

forwardontoitsnose,orfuelmayleakoutofthe

machine.

Maxll:0.60L(20oz),type:automotivedetergentoil

withanAPIserviceclassicationofSJ,SL,orhigher.

UseFigure28belowtoselectthebestoilviscosityfor

theoutdoortemperaturerangeexpected.

Figure28

Figure29

9.Screwtheoil-llcapintotheoil-llhole,andtighten

itsecurelybyhand.

10.Wipeupanyspilledoil.

11.Disposeoftheusedoilproperlyatalocalrecycling

center.

ServicingtheSparkPlug

ServiceInterval:Every50hours

Yearly

UseaNGKBPR6ESorChampionRN9YCsparkplug

orequivalent.

1.Shutofftheengineandwaitforallmovingpartsto

stop.

2.Rotatethedischargechutesothatitfacesforward.

3.Removethedischargechutebyremovingthe3screws

holdingthechute,andthescrewsholdingthechute

seal(Figure30).

G016327

Figure30

4.Removethe4screwsthatsecuretheshroud(Figure31).

Figure31

1.Screw(4)3.Sparkplug

2.Shroud4.Spark-plugwire

5.Removethefuel-tankcap.

6.Removetheshroud(Figure31).

7.Installthefuel-tankcap.

8.Disconnectthewirefromthesparkplug.

9.Cleanaroundthesparkplug.

10.Removethesparkplugfromthecylinderhead.

Important:Replaceacracked,fouled,ordirty

sparkplug.Donotcleantheelectrodesbecause

gritenteringthecylindercandamagetheengine.

11.Setthegapontheplugto0.76mm(0.030inch)as

showninFigure32.

Figure32

1.Center-electrodeinsulator3.Airgap(nottoscale)

2.Sideelectrode

12.Installthesparkplugandtorqueitto27to30N-m

(20to22ft-lb).

13.Connectthewiretothesparkplug.

Note:Ensurethatthebreathertubeisroutedabove

thespark-plugwireasshowninFigure33.

Figure33

1.Breathertube

2.Carburetor-drainbolt

14.Removethefuel-tankcap.

15.Installtheshroudwiththescrewsthatyouremoved

instep4.

Note:Ensurethattheupperandlowershroudst

togetherinthesidegrooves.

16.Installthefuel-tankcap.

17.Installthechuteseal,thedischargechute,andthe

dischargechutehandleontothemachineusingthe

hardwarethatyouremovedinstep3.

Note:Thesmallscrewgoesthroughthesmallhole

inthechutesealatthefrontofthedischarge-chute

opening.

ReplacingtheDriveBelt

ServiceInterval:Every50hours

Yearly

Ifthedrivebeltbecomesworn,oil-soaked,excessively

cracked,frayed,orotherwisedamaged,replacethebelt.

1.Removethedrive-beltcoverbyremovingthe3boltsas

showninFigure34.

Figure34

1.Drive-beltcover6.Drivebelt

2.Bolt(3)7.Rotorshaft

3.Rotor-pulleybolt

8.Brakespring(unhookfrom

idlerarmhere)

4.Curvedwasher

9.Idlerpulley

5.Rotorpulley10.Enginepulley

2.Unhookthebrakespringfromtheidlerarmtorelease

thebelttension(Figure34).

3.Removethescrewandcurvedwasherthatholdsthe

rotorpulley(Figure34).

4.Removetherotorpulleyandthedrivebelt(Figure34).

5.Installthenewdrivebelt,routingitasshownin(Figure

35).

Figure35

1.Brakespring(installon

idlerarmhere)

3.Enginepulley

2.Idlerpulley4.Rotorpulley

Note:Routethenewdrivebeltrstaroundtheengine

pulley,thentheidlerpulley,andnallyaroundthe

looserotorpulleypositionedjustabovetherotorshaft

(Figure34).

6.Installtherotorpulleyontotherotorshaft(Figure34).

7.Installthecurvedwasherandtherotor-pulleyboltand

tightenthemsecurely(Figure34).

Note:Theconcavesideofthecurvedwashergoes

againsttheoutsideofthepulley.

8.Installthebrakespringontotheidlerarm(Figure35).

9.Installthedrivebeltcoverwiththeboltsthatyou

removedinstep1.

Note:Ensurethatthedrivebeltisproperlyadjusted

andoperating;refertoCheckingtheControlCable

(page12)andAdjustingtheControlCable(page12).

Storage

StoringtheSnowthrower

WARNING

•Gasolinefumesarehighlyammable,explosive,

anddangerousifinhaled.Ifyoustorethe

machineinanareawithanopename,the

gasolinefumesmayigniteandcausean

explosion.

•Donotstorethemachineinahouse(living

area),basement,oranyotherareawhereignition

sourcesmaybepresent,suchashotwaterand

spaceheaters,clothesdryers,furnaces,and

otherlikeappliances.

•Donottipthemachinebackwardwithfuelin

thefueltank;otherwise,fuelmayleakoutof

themachine.

1.Onthelastrefuelingoftheseason,addfuelstabilizer

tofreshfuelasdirectedbytheenginemanufacturer.

2.Runtheenginefor10minutestodistributethe

conditionedfuelthroughthefuelsystem.

3.Shutofftheengine,allowittocool,andsiphonthe

fueltankorruntheengineuntilitstops.

4.Starttheengineandrunituntilitstops.

5.Chokeorprimetheengine,startitathirdtime,and

runtheengineuntilitdoesnotstart.

6.Drainthefuelinthecarburetorthroughthecarburetor

drainbolt(Figure33)intoanapprovedgasoline

container.

7.Disposeofunusedfuelproperly.Recycleitaccording

tolocalcodes,oruseitinyourautomobile.

8.Whiletheengineisstillwarm,changetheengineoil.

RefertoChangingtheEngineOil(page13).

9.Removethesparkplug.

10.Squirt2teaspoonsofoilintothespark-plughole.

11.Installthesparkplugbyhandandthentorqueitto27

to30N-m(20to22ft-lb).

12.WiththeignitionkeyintheOFFposition,pullthe

recoil-starthandleslowlytodistributetheoilonthe

insideofthecylinder.

13.Cleanthemachine.

14.Touchupchippedsurfaceswithpaintavailablefroman

AuthorizedServiceDealer.Sandaffectedareasbefore

painting,andusearustpreventativetopreventthe

metalpartsfromrusting.

15.Tightenanyloosefasteners.Repairorreplaceany

damagedparts.

16.Coverthemachineandstoreitinaclean,dryplace

outofthereachofchildren.Allowtheenginetocool

beforestoringitinanyenclosure.

*374-0308*

EmissionControlWarrantyStatement

FortheUnitedStates,California,andCanada

YourWarrantyRightsandObligations

TheCaliforniaAirResourcesBoard(CARB),theU.S.EnvironmentalProtectionAgency(EPA),andTheToroCompany,arepleasedtoexplainthe

emissioncontrolsystemwarrantyonyour2016–2017smalloff-roadengine/equipment.InCaliforniaandtheUnitedStates,newsmalloff-road

engines/equipmentmustbedesigned,built,andcertiedtomeetstringentanti-smogstandards.TheT oroCompanywarrantstheemissioncontrol

systemonyoursmalloff-roadengine/equipmentfortheperiodoftimelistedbelow,providedtherehasbeennoabuse,neglect,orimpropermaintenance

ofyoursmalloff-roadengine/equipment.

Youremissioncontrolsystemmayincludepartssuchasthecarburetor,fuel-injectionsystem,theignitionsystem,catalyticconverter,fueltanks,fuellines,

fuelcaps,valves,canisters,lters,vaporhoses,clamps,connectors,andotherassociatedemission-relatedcomponents.

Whereawarrantableconditionexists,TheToroCompanywillrepairyoursmalloff-roadengine/equipmentatnocosttoyouincludingdiagnosis,

partsandlabor.

Manufacturer’sWarrantyCoverage

ThisemissioncontrolsystemiswarrantedfortwoyearsorthedurationofTheT oroWarranty,whicheverislonger.Ifanyemission-relatedpartonyour

engine/equipmentisdefective,thepartwillberepairedorreplacedbyTheToroCompany.

OwnerResponsibilities

Asthesmalloff-roadengineowner,youareresponsiblefortheperformanceoftherequiredmaintenancelistedinyourOperator'sManual.Werecommend

thatyouretainallreceiptscoveringmaintenanceonyoursmalloff-roadengine/equipment,butwecannotdenywarrantysolelyforthelackofreceipts.

Asthesmalloff-roadengine/equipmentowner,youshouldhoweverbeawarethatwemaydenyyouwarrantycoverageifyoursmalloff-road

engine/equipmentoraparthasfailedduetoabuse,neglect,impropermaintenanceorunapprovedmodications.

Youareresponsibleforpresentingyoursmalloff-roadengine/equipmenttoaToroDistributionCenterorServiceCenterassoonasaproblemexists.The

warrantyrepairsshouldbecompletedinareasonableamountoftime,nottoexceedthirty(30)days.

Ifyouhaveanyquestionsregardingyourwarrantycoverage,contactusat:

CustomerCareDepartment,ConsumerDivision

ToroWarrantyCompany

8111LyndaleAvenueSouth

Bloomington,MN55420-1196

1-888-384-9939(U.S.andCanadiancustomers)

emailCustomerSupportat:www.toro.com

GeneralEmissionsWarrantyCoverage

TheToroCompanywarrantstotheultimatepurchaserandeachsubsequentpurchaserthatthesmalloff-roadengine/equipmentis:

•Designed,built,andcertiedtoconformwithallapplicableemissionsregulations;and

•Freefromdefectsinmaterialsandworkmanshipthatcouldcausethefailureofawarrantedpart;and

•Identicalinallmaterialrespectstothepartsasdescribedintheapplicationforcertication.

Thewarrantyperiodbeginsonthedatethesmalloff-roadengine/equipmentisdeliveredtoanultimatepurchaser.Thewarrantedperiodistwoyearsor

thedurationofTheT oroWarranty,whicheverislonger.

Subjecttocertainconditionsandexclusionsasstatedbelow,thewarrantyonevaporativeemissions-relatedpartsisasfollows:

1.Anywarrantedpartthatisnotscheduledforreplacementasrequiredmaintenanceinthewritteninstructionssupplied,iswarranted

forthewarrantyperiodstatedabove.Ifthepartfailsduringtheperiodofwarrantycoverage,thepartwillberepairedorreplacedby

TheToroCompany.Anysuchpartrepairedorreplacedunderwarrantywillbewarrantedfortheremainderofthewarrantyperiod.

2.Anywarrantedpartthatisscheduledonlyforregularinspectioninthewritteninstructionssuppliediswarrantedforthewarranty

periodstatedabove.Anysuchpartrepairedorreplacedunderthewarrantywillbewarrantedfortheremainderofthewarrantyperiod.

3.Anywarrantedpartthatisscheduledforreplacementasrequiredmaintenanceinthewritteninstructionssuppliedis

warrantedfortheperiodoftimebeforetherstscheduledreplacementdateforthatpart.Ifthepartfailsbeforetherst

scheduledreplacement,thepartwillberepairedorreplacedbyTheT oroCompany.Anysuchpartrepairedorreplaced

underwarrantywillbewarrantedfortheremainderoftheperiodpriortotherstscheduledreplacementpointforthepart.

4.Repairorreplacementofanywarrantedpartunderthewarrantyprovisionshereinmustbeperformedatan

AuthorizedServiceDealeratnochargetotheowner.

5.WarrantyservicesorrepairswillbeprovidedatallServiceDealersauthorizedtoservicethesubjectenginesorequipment.

6.Thesmalloff-roadengine/equipmentownerwillnotbechargedfordiagnosticlaborthatisdirectlyassociatedwithdiagnosis

ofadefective,emission-relatedwarrantedpart,providedthatsuchdiagnosticworkisperformedatanAuthorizedServiceDealer.

7.TheT oroCompanyisliablefordamagestootherengine/equipmentcomponentscausedbyafailureunderwarrantyofanywarrantedpart.

8.Throughoutthesmalloff-roadengine/equipmentwarrantyperiodstatedabove,TheToroCompanywillmaintainasupply

ofwarrantedpartssufcienttomeettheexpecteddemandforsuchparts.

9.Manufacturerapprovedreplacementpartsmaybeusedintheperformanceofanywarrantymaintenanceorrepairsand

mustbeprovidedwithoutchargetotheowner.SuchusewillnotreducethewarrantyobligationsofTheT oroCompany.

10.Add-onormodiedpartsthatarenotapprovedbyTheToroCompanymaynotbeused.Theuseofanon-approvedadd-onormodiedpartsby

thepurchaserwillbegroundsfordisallowingawarrantyclaim.TheT oroCompanywillnotbeliabletowarrantfailuresofwarrantedpartscausedby

theuseofannon-approvedadd-onormodiedparts.

374-0308RevB

WarrantedParts

Thefollowingemissionwarrantypartsarecovered,totheextentthesepartswerepresentontheToroengine/equipmentand/orTorosuppliedfuelsystem:

1.FuelSystemParts

•Carburetorandinternalparts

•Coldstartingenrichment(primerorchoke)

•Fuelpump

•Fuelline,ttings,andclamps

•Fueltank,cap,andtether

•Carboncanister

2.AirInductionSystem

•Aircleaner

•Intakemanifold

•Crankcaseventandline(s)

•Purgelineandttings

3.IgnitionSystem

•Sparkplug(s)andwire(s)

•Magnetoignitionsystem

4.CatalyticExhaustSystem

•Catalyticconverter

•Exhaustmanifold

•Airinjectorsystemandvalve(s)

5.MiscellaneousItemsUsedinEmissionControlSystem

•Valves,switches,andlinkages

•Connectors,ttings,andbrackets

374-0308RevB

PowerClear

Single-StageSnowthrowers

TheToroWarrantyand

TheToro2-YearGTSStartingGuarantee

ATwo-YearFullWarranty(45DayLimitedWarrantyforCommercialUse)

TheToroStartingGuarantee

TheToroCompanyanditsafliate,ToroWarrantyCompany,pursuant

toanagreementbetweenthem,jointlyguaranteethatyourToroGTS

(GuaranteedtoStart)engine,whenusedforresidentialpurposes*,willstart

ontherstorsecondpullfortwo(2)yearsfromthedateofpurchase,ifyou

providetheroutinemaintenanceitrequires,orwewillxitfreeofcharge.

TheGTSStartingGuaranteedoesnotapplyundercommercialuse.

Thiswarrantycoversthecostofpartsandlabor,butyoumustpay

transportationcosts.

TheToroTotalCoverageGuarantee

TheT oroCompanyanditsafliate,ToroWarrantyCompany,pursuantto

anagreementbetweenthem,jointlypromisetorepairtheT oroProduct

listedbelowifusedforresidentialpurposes*,ifdefectiveinmaterialsor

workmanshiporifitstopsfunctioningduetothefailureofacomponent

fortheperiodlistedbelow.

Thiswarrantycoversthecostofpartsandlabor,butyoumustpay

transportationcosts.

Thefollowingtimeperiodsapplyfromtheoriginaldateofpurchase:

ProductsWarrantyPeriod

PowerClearSnowthrowersandAttachments

2years

LimitedWarrantyforCommercialUse

Gas-poweredToroProductsusedforcommercial,institutional,orrental

use,arewarrantedfor45daysagainstdefectsinmaterialsorworkmanship.

Componentsfailingduetonormalweararenotcoveredbythiswarranty.

InstructionsforObtainingWarrantyService

IfyouthinkthatyourToroProductcontainsadefectinmaterialsor

workmanship,followthisprocedure:

1.ContactanyAuthorizedToroServiceDealertoarrangeserviceat

theirdealership.Tolocateadealerconvenienttoyou,accessourweb

siteatwww.T oro.com.Y oumayalsocallthenumberslistedinitem#3

tousethe24-hourT oroDealerlocatorsystem.

2.Bringtheproductandyourproofofpurchase(salesreceipt)tothe

ServiceDealer.Thedealerwilldiagnosetheproblemanddetermineif

itiscoveredunderwarranty.

3.IfforanyreasonyouaredissatisedwiththeServiceDealer’s

analysisorwiththeassistanceprovided,contactusat:

ToroWarrantyCompany

CustomerCareDepartment,RLCDivision

8111LyndaleAvenueSouth

Bloomington,MN55420-1196

Tollfreeat866-336-5205(U.S.customers)

Tollfreeat866-854-9033(Canadiancustomers)

OwnerResponsibilities

YoumustmaintainyourT oroProductbyfollowingthemaintenance

proceduresdescribedintheOperator'sManual.Suchroutinemaintenance,

whetherperformedbyadealerorbyyou,isatyourexpense.

ItemsandConditionsNotCovered

Thereisnootherexpresswarrantyexceptforspecialemissionsystem

coverageandenginewarrantycoverageonsomeproducts.Thisexpress

warrantydoesnotcoverthefollowing:

•Costofregularmaintenanceorreplacementofwearparts,such

asrotorblades(paddles),scraperblades,belts,fuel,lubricants,oil

changes,sparkplugs,lightbulbs,cable/linkageorbrakeadjustments

•Anyproductorpartwhichhasbeenalteredormisusedorrequires

replacementorrepairduetoaccidentsorlackofpropermaintenance

•Pickupanddeliverycharges

•Operationalmisuse,neglect,oraccidents

•RepairsorattemptedrepairsbyanyoneotherthananAuthorizedT oro

ServiceDealer

•Repairsnecessaryduetofailuretofollowrecommendedfuel

procedure(consultOperator'sManualformoredetails)

–Removingcontaminantsfromthefuelsystemisnotcovered

–Useofoldfuel(morethanonemonthold)orfuelwhichcontains

morethan10%ethanolormorethat15%MTBE

–Failuretodrainthefuelsystempriortoanyperiodofnon-use

overonemonth

•Repairsoradjustmentstocorrectstartingdifcultiesduetothe

following:

–Failuretofollowpropermaintenanceprocedures

–Snowthrowerauger/paddlesstrikinganobject

–Contaminantsinthefuelsystem

–Improperfuel(consultyourOperator'sManualifindoubt)

–Failuretodrainthefuelsystempriortoanyperiodofnon-use

overonemonth

•Specialoperationalconditionswherestartingmayrequiremorethan

twopulls:

–Firsttimestartsafterextendedperiodofnon-useoverthree

monthsorseasonalstorage

–Improperstartingprocedures

–Startingin-10°F(-23°C)orbelowtemperatures

Ifyouarehavingdifcultystartingyourunit,pleasechecktheOperator's

Manualtoensurethatyouareusingthecorrectstartingprocedures.This

cansaveanunnecessaryvisittoaServiceDealer.

GeneralConditions

AllrepairscoveredbythesewarrantiesmustbeperformedbyanAuthorized

ToroServiceDealerusingToroapprovedreplacementparts.Repairbyan

AuthorizedT oroServiceDealerisyoursoleremedyunderthiswarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor

indirect,incidental,orconsequentialdamagesinconnectionwiththe

useoftheToroProductscoveredbythesewarranties,includingany

costorexpenseofprovidingsubstituteequipmentorserviceduring

reasonableperiodsofmalfunctionornon-usependingcompletionof

repairsunderthesewarranties.

Somestatesdonotallowexclusionsofincidentalorconsequential

damages,sotheaboveexclusionsmaynotapplytoyou.

Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveother

rightswhichvaryfromstatetostate.

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirToroDistributor(Dealer)toobtain

guaranteepoliciesforyourcountry,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtaining

guaranteeinformation,contacttheToroimporter.Ifallotherremediesfail,youmaycontactusatT oroWarrantyCompany.

AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oro

Dealer.

*Residentialpurposesmeansuseoftheproductonthesamelotasyourhome.Useatmorethanonelocation,orinstitutionalorrentaluse,isconsidered

commercialuse,andthecommercialusewarrantywouldapply.

374-0312RevA

Toro Power Clear 721 R-C Commercial Snowthrower User manual

Brand: Toro

Model: Power Clear 721 R-C Commercial Snowthrower

Category: Snow throwers

Type: User manual

Download PDF

report

Toro Power Clear 721 R-C Commercial Snowthrower User manual

Toro Power Clear 721 R-C Commercial Snowthrower User manual

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