Exmark SAR481KA30 - Machine Performance Issues

Troubleshooting
ProblemPossibleCauseCorrectiveAction
1.Engineloadisexcessive.1.Reducethegroundspeedoraeration
depth.
2.Oillevelinthecrankcaseislow .
2.Addoiltothecrankcase.
Engineoverheats.
3.Coolingnsandairpassagesforthe
engineareplugged.
3.Removetheobstructionsfromthecooling
nsandairpassages.
1.Tirepressureindrivetiresnotcorrect.1.Adjusttirepressureinthedrivetires.
Machinepullsleftorright(withleversfully
forward).
2.Trackingneedsadjustment.
2.
SeeMotionControlLinkage
AdjustmentinAdjustmentssection.
1.Driveorpumpbeltisworn,looseor
broken.
1.Changethebelt.
Machinedoesnotdrive.
2.Driveorpumpbeltisoffapulley.2.Changethebelt.
1.Tine(s)is/arebent.
1.Installnewtine(s).
2.Tinemountingboltisloose.2.Tightenthetinemountingbolt.
3.Enginemountingboltsareloose.3.Tightentheenginemountingbolts.
4.Looseenginepulleyoridlerpulley.
4.Tightentheappropriatepulley.
5.Enginepulleyisdamaged.5.ContactanAuthorizedServiceDealer.
6.Beltisdamaged.6.Installnewbelt.
Abnormalvibration.
7.Chainsarenotproperlytensioned.
7.
SeeJackshaftDriveChainTension
Adjustment,DriveWheelChain
TensionAdjustment,andTineDrive
ChainAdjustmentinAdjustments
section.
1.Auxiliarypumpbeltproblem.1.Tensionorreplacebelt.
2.Tinedownpressuresettingistoolow.2.Increasedownpressure.
3.Shortinharness.
3.ContactanAuthorizedServiceDealer.
Tinesdonotraise.
4.Auxiliaryreservoirislowonoil.4.Addoiltoreservoir.
1.Tinedownpressuresettingistoolow.1.Increasetinedownpressure.
2.Harness/switchisdamaged.
2.ContactanAuthorizedServiceDealer.
3.Auxiliaryreservoirislowonoil.3.Addoiltoreservoir.
Tinesdonotengagetheground.
4.Cylinderstopisinplace.4.Removecylinderstop,clevispinandhair
pin.
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