TheCuttingDeckLiftCircuitProblems
Problem
PossibleCauseCorrectiveAction
EngineRPMistoolow.IncreasetheengineRPM.
Thehydraulicuidlevelinthehydraulic
tankislow.
Adjustthehydraulicuidlevel.
Thecuttingdeckliftcylindersisbinding.Checkandclearthebindingofthe
cuttingdeckliftcylinder.
Thecuttingdeckliftcylindersleaks
internally.
Repairorreplacethecuttingdecklift
cylinders.
Thecuttingdeckliftcontrolvalve
(auxiliarycontrolvalve)iswornor
damaged.
Repairorreplacethecuttingdecklift
controlvalve.
Thecuttingdeckliftcircuitwillnotlift
orliftslowly.
Thechargepressureislow.
Verifythechargepressure.
ProLineH800
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Troubleshooting:TheCuttingDeckLiftCircuitProblems
19241SLRevB