Operator's Manual

ManualsBrandsToro ManualsOutdoorsPower Clear 721 E 21 in. Single-Stage Gas Snow Blower

looserotorpulleypositionedjustabovetherotorshaft

(Figure37).

6.Installtherotorpulleyontotherotorshaft(Figure37).

7.Installthecurvedwasherandtherotor-pulleyboltand

tightenthemsecurely(Figure37).

Note:Theconcavesideofthecurvedwashergoes

againsttheoutsideofthepulley.

8.Installthebrakespringontotheidlerarm(Figure38).

9.Installthedrive-beltcoverwiththeboltsthatyou

removedinstep1.

Note:Ensurethatthedrivebeltisproperlyadjusted

andoperating;refertoCheckingtheControlCable

(page11)andAdjustingtheControlCable(page11).

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

fueltankorruntheengineuntilitshutsoff.

4.Starttheengineandrunituntilitshutsoff.

5.Chokeorprimetheengine,startitathirdtime,and

runtheengineuntilitdoesnotstart.

6.Drainthefuelinthecarburetorthroughthe

carburetor-drainbolt(Figure36)intoanapproved

gasolinecontainer.

7.Disposeofunusedfuelproperly.Recycleitaccording

tolocalcodes,oruseitinyourautomobile.

8.Whiletheengineisstillwarm,changetheengineoil.

RefertoChangingtheEngineOil(page13).

9.Removethesparkplug.

10.Squirt2teaspoonsofoilintothespark-plughole.

11.Installthesparkplugbyhandandthentorqueitto20

to22ft-lb(27to30N-m).

12.WiththeignitionkeyintheOFFposition,pullthe

recoil-starthandleslowlytodistributetheoilonthe

insideofthecylinder.

13.Cleanthemachine.

14.Touchupchippedsurfaceswithpaintavailablefroman

AuthorizedServiceDealer.Sandaffectedareasbefore

painting,andusearustpreventativetopreventthe

metalpartsfromrusting.

15.Tightenanyloosefasteners.Repairorreplaceany

damagedparts.

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