TestingtheLiftCircuit–LiftCylinderInternalLeakage(Machine
SerialNumbersabove316000000)
g225190
Figure73
Performaliftcylinderinternalleakagetestifyouidentifyacuttingdeckraiseand
lowerproblem.Thistestdeterminesiftheliftcylinderbeingtestedisdamaged.
Theliftcylindersmustbetestedindividually.
Note:Theraise/lowercircuitoperationcanbeaffectedbytheliftcylinder
binding,extraweightonthecuttingdeck,and/orbindingoftheliftcomponents.
Ensurethattheseitemsarecheckedbeforecontinuingwiththeliftcylinder
internalleakagetest.
HydraulicSystem:TestingtheHydraulicSystem
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