Toro STX-38 EFI - Troubleshooting

Troubleshooting
Problem
PossibleCauseCorrectiveAction
1.Thebatteryisdischarged.
1.Chargethebatteryorreplaceit.
2.Theelectricalconnectionsare
corrodedorloose.
2.Checktheelectricalconnectionsfor
goodcontact.
Thestarterdoesnotcrank.
3.Therelayorswitchisdamaged.
3.ContactyourAuthorizedService
Dealer.
1.Thefueltankisempty.1.Fillthetankwithfreshfuel.
2.Thefuel-shutoffvalveisclosed.2.Openthefuel-shutoffvalve.
3.Thecontrolsarenotinneutral.3.Movethecontrolstoneutral.
4.Theaircleanerisdirty.
4.Cleanorreplacetheair-cleaner
elements.
5.Thespark-plugwireislooseor
disconnected.
5.Installthewireonthesparkplug.
6.Thesparkplugispitted,fouled,orthe
gapisincorrect.
6.Installanew,correctlygappedspark
plug.
Theenginedoesnotstart,startshard,or
failstokeeprunning.
7.Dirt,water,orstalefuelisinfuel
system.
7.ContactyourAuthorizedService
Dealer.
1.Theengineloadisexcessive.1.Reducethegroundspeed.
2.Theaircleanerisdirty.
2.Cleanorreplacetheair-cleaner
elements.
3.Theoillevelinthecrankcaseislow.
3.Checkandaddoiltothecrankcase.
4.Thecoolingnsandairpassages
undertheengineblowerhousingare
plugged.
4.Removeanyobstructionsfromthe
coolingnsandairpassages.
5.Thesparkplugispitted,fouled,orthe
gapisincorrect.
5.Installanew,correctlygappedspark
plug.
Theenginelosespower.
6.Dirt,water,orstalefuelisinthefuel
system.
6.ContactyourAuthorizedService
Dealer.
1.Theengineloadisexcessive.1.Reducethegroundspeed.
2.Theoillevelincrankcaseislow.
2.Checkandaddoiltothecrankcase.
Theengineoverheats.
3.Thecoolingnsandairpassages
undertheengineblowerhousingare
plugged.
3.Removeanyobstructionsfromthe
coolingnsandairpassages.
Thereisabnormalvibration.1.Theenginemountingboltsareloose.1.Tightentheenginemountingbolts.
1.Thehydraulic-uidlevelislow.1.Checkandaddhydraulicuid.
2.Thetowvalvesareopen.
2.Closethetowvalves.
Themachinedoesnotdrive.
3.Thehydraulicsystemisdamaged.
3.ContactyourAuthorizedService
Dealer.
1.Achunkofwoodorarockiscaught
inthegrinder.
1.Shutofftheengineandremovethe
obstructionwithastick.
2.Thegrinderdrivesystemisdamaged.
2.ContactyourAuthorizedService
Dealer.
Thegrinderdoesnotturn.
3.Thehydraulicsystemisobstructed,
contaminated,ordamaged.
3.ContactyourAuthorizedService
Dealer.
1.Theteethareworn.1.Rotateorreplacetheteeth.
2.Thehydraulicsystemisoverheated.
2.Shutdownandallowthesystemto
cool.
Thegrinderdoesnotcutfastenough.
3.Thehydraulicsystemisobstructed,
contaminated,ordamaged.
3.ContactyourAuthorizedService
Dealer.
Thegrinderheaddoesnotlowerorraise.
1.Thelift/lowercontrolvalveisclosed.
1.Turnthecontroldialcounterclockwise
toopenit.
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