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Exmark Frontrunner 720,000 & Higher Serial Nos. User Manual

Exmark Frontrunner 720,000 & Higher Serial Nos.
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Troubleshooting
ProblemPossibleCauseCorrectiveAction
1.Engineloadisexcessive1.Reducethegroundspeed.
2.Oillevelinthecrankcaseislow .
2.Addoiltothecrankcase.
Engineoverheats
3.Coolingnsandairpassagesforthe
engineareplugged.
3.Removetheobstructionsfromthecooling
nsandairpassages.
1.Trackingneedsadjustment1.Adjustthetracking.
2.Tirepressureindrivetiresnotcorrect.2.Adjusttirepressureinthedrivetires.
Mowerpullsleftorright(withleversfully
forward)
3.Reverseindicatorandmotioncontrol
linkageneedadjustment.
3.Adjustthereverseindicatorandthe
motioncontrollinkage.
1.Bypassvalveisnotclosedtight.1.Tightenthebypassvalve.
2.Driveorpumpbeltisworn,looseor
broken.
2.Changethebelt.
3.Driveorpumpbeltisoffapulley.3.Changethebelt.
4.Brokenormissingidlerspring.
4.Replacethespring.
Machinedoesnotdrive
5.Hydraulicuidlevelislowortoohot.5.Addhydraulicuidtoreservoirorletit
cooldown.
1.Enginemountingboltsareloose.1.Tightentheenginemountingbolts.
2.Looseenginepulley,idlerpulley,orblade
pulley.
2.Tightentheappropriatepulley.
Abnormalvibration
3.Enginepulleyisdamaged.3.ContactanAuthorizedServiceDealer.
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Exmark Frontrunner 720,000 & Higher Serial Nos. Specifications

General IconGeneral
BrandExmark
ModelFrontrunner 720, 000 & Higher Serial Nos.
CategoryLawn Mower
LanguageEnglish

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