User guide

Troubleshooting
ProblemPossibleCauseCorrectiveAction
15.Seatswitchisnotfunctioningproperly.
15.Checktheseatswitchindicator.Replace
seatifneeded.
16.Electricalconnectionsarecorroded,loose
orfaulty.
16.Checktheelectricalconnectionsfor
goodcontact.Cleanconnectorterminals
thoroughlywithelectricalcontactcleaner,
applydielectricgreaseandreconnect.
17.Relayorswitchisdefective.17.ContactanAuthorizedServiceDealer.
18.Faultysparkplug.
18.Clean,adjustorreplacesparkplug.
19.Sparkplugwireisnotconnected.
19.Checkthesparkplugwireconnection.
20.Faultymodule.20.Replacemodule.
1.Fuellevelislow.1.ReplacetheLPGfueltank.
2.Engineloadisexcessive2.Reducethegroundspeed.
3.Aircleanerisdirty.
3.Cleanorreplacetheaircleanerelement.
4.Oillevelinthecrankcaseislow .
4.Addoiltothecrankcase.
Enginelosespower
5.Coolingnsandairpassagesforthe
engineareplugged.
5.Removetheobstructionsfromthecooling
nsandairpassages.
1.Engineloadisexcessive.1.Reducethegroundspeed.
2.Oillevelinthecrankcaseislow .
2.Addoiltothecrankcase.
Engineoverheats.
3.Coolingnsandairpassagesforthe
engineareplugged.
3.Removetheobstructionsfromthecooling
nsandairpassages.
Mowerpullsleftorright(withleversfully
forward)
1.Tirepressureindrivetiresnotcorrect.1.Adjusttirepressureinthedrivetires.
1.Drivereleasehandlenotin“operating”
position.
1.Positionhandlein“operating”position;
seeDriveWheelReleaseValvessection
inOperation.
2.Driveorpumpbeltisworn,looseor
broken.
2.Changethebelt.
3.Driveorpumpbeltisoffapulley.3.Changethebelt.
4.Brokenormissingidlerspring.
4.Replacethespring.
Machinedoesnotdrive
5.Hydraulicuidlevelislowortoohot.5.Addhydraulicuidtoreservoirorletit
cooldown.
1.Blade(s)notsharp.1.Sharpentheblade(s).
2.Cuttingblade(s)is/arebent.
2.Installnewcuttingblade(s).
3.Mowerdeckisnotlevel.3.Levelmowerdeckfromside-to-sideand
front-to-rear.
4.Undersideofmowerisdirty.4.Cleantheundersideofthemower.
5.Tirepressureindrivetiresnotcorrect.5.Adjusttirepressureinthedrivetires.
6.Bladespindlebent.6.ContactanAuthorizedServiceDealer.
Unevencuttingheight.
7.Tipsofadjacentbladesareatanuneven
cuttingheight.Bladestipsshouldbeeven
within3/16inchwhichisapproximately
onebladethickness.
7.Replaceblades,spindlesand(or)check
fordamagetomowerdeck.
1.Cuttingblade(s)is/arebentorunbalanced.
1.Installnewcuttingblade(s).
2.Blademountingboltisloose.2.Tightentheblademountingbolt.
3.Enginemountingboltsareloose.3.Tightentheenginemountingbolts.
4.Looseenginepulley,idlerpulley,orblade
pulley.
4.Tightentheappropriatepulley.
5.Enginepulleyisdamaged.5.ContactanAuthorizedServiceDealer.
Abnormalvibration
6.Bladespindleisbent.6.ContactanAuthorizedServiceDealer.
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