PrimingtheHydraulicPumps...........................................................................................................4–69
FlushingtheHydraulicSystem.........................................................................................................4–70
FilteringtheClosed-LoopTractionCircuit........................................................................................4–72
ChargingtheHydraulicSystem........................................................................................................4–74
HydraulicTank.................................................................................................................................4–76
RearWheelMotors..........................................................................................................................4–79
FrontWheelMotors.........................................................................................................................4–83
ServicingtheWheelMotor...............................................................................................................4–87
TractionLinkageAssembly..............................................................................................................4–89
Transmission....................................................................................................................................4–92
ServicingtheTransmission..............................................................................................................4–98
CrossTraxTractionManifoldAssembly..........................................................................................4–129
ServicingtheCrossTraxTractionManifoldAssembly.....................................................................4–132
ServicingtheCartridgeValvesinaControlManifold......................................................................4–134
GearPump.....................................................................................................................................4–136
ServicingtheGearPump...............................................................................................................4–139
SteeringControlValve...................................................................................................................4–144
ServicingtheSteeringControlValve..............................................................................................4–148
SteeringCylinder...........................................................................................................................4–149
ServicingtheSteeringCylinder......................................................................................................4–153
SteeringSelectorManifoldAssembly.............................................................................................4–156
ServicingtheSteeringSelectorManifoldAssembly.......................................................................4–159
DeckLiftManifoldAssembly..........................................................................................................4–160
ServicingtheDeckLiftManifoldAssembly.....................................................................................4–163
LiftCylinder....................................................................................................................................4–165
ServicingtheLiftCylinder..............................................................................................................4–168
QuickAttachSystem(QAS)ControlManifolds(OptionalKit).........................................................4–171
ServicingtheQuickAttachSystem(QAS)ControlManifolds(OptionalKit)....................................4–174
OilCooler.......................................................................................................................................4–177
AdditionalReferenceMaterials
ParkerTorqmotorâ„¢ServiceProcedure(TC,TB,TE,TJ,TF ,TG,THandTLSeries)
EatonPartsandRepairInformation:5SeriesSteeringControlUnits
HydraulicSystem:ServiceandRepairs
Page4–2
Groundsmaster360
16225SLRevC