Problem
PossibleCauseCorrectiveAction
1.Thecrankcase-oillevelisincorrect.1.FillordraintotheFullmark.
2.Thecoolantlevelislow.
2.Checkthecoolantlevelandreplenish
itasneeded.
3.Theengineisoperatedunder
excessiveload.
3.Reduceload;uselowergroundspeed.
4.Theair-intakescreensaredirty.
4.Cleanwiththeair-intakescreenswith
everyuse.
Theengineoverheats.
5.Thecoolingnsandairpassages
undertheengine-blowerhousing
and/ortherotating-air-intakescreen
areplugged.
5.Cleanthecoolingnsandairpassages
witheveryuse.
1.Thecrankcase-oillevelisincorrect.1.FillordraintotheFullmark.
2.Theair-cleanerelementisdirty.2.Replacetheair-cleanerelement.
3.Dirt,water,orstalefuelisinthefuel
system.
3.Drainandushthefuelsystem;add
freshfuel.
4.Theengineisoverheated.
4.See"Theengineoverheats"above.
5.Theventholeinthefuel-tank-vent
ttingisplugged.
5.Replacethefuelcap.
Theenginelosespower.
6.Theenginehaslowcompression.
6.ContactyourauthorizedT oro
distributor.
1.Theenginemountingboltsareloose.1.Tightentheenginemountingbolts. Thereisabnormalvibrationornoise.
2.Thereisaproblemwiththeengine.
2.ContactyourauthorizedT oro
distributor.
Themachinedoesnotoperateoris
sluggishineitherdirectionbecausethe
enginebogsdownorstalls.
1.Theparkingbrakeisset.1.Releasetheparkingbrake.
1.Theparkingbrakewasnotreleasedor
theparkingbrakeisnotreleasing.
1.Releasetheparkingbrakeorcheck
thelinkage.
2.Thetransmissionisbroken.
2.ContactyourauthorizedT oro
distributor.
3.Thecontrollinkageneedsadjustment
orreplacement.
3.ContactyourauthorizedT oro
distributor.
Themachinedoesnotoperateineither
direction.
4.Thedriveshaftorwheelhubkeyhas
beendamaged.
4.ContactyourauthorizedT oro
distributor.
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