Toro Groundsmaster 7210 - Page 62

ChargingtheHydraulicSystem.. ....... ....... ....... ....... ....... ...................... ....... ....... ....... ...................... ..4–61
HydraulicTank.................................................................................................................................4–63
WheelMotors...................................................................................................................................4–65
ServicingtheWheelMotor...............................................................................................................4–68
Transmission....................................................................................................................................4–70
ServicingtheTransmission..............................................................................................................4–75
GearPump.....................................................................................................................................4–106
ServicingtheGearPump...............................................................................................................4–109
LiftControlManifold.......................................................................................................................4–113
ServicingtheLiftControlManifold..................................................................................................4–115
PolarTracHydraulicControlValve.................................................................................................4–118
ServicingthePolarTracHydraulicControlValve...........................................................................4–121
LiftCylinder....................................................................................................................................4–124
ServicingtheLiftCylinder..............................................................................................................4–126
PolarTracLiftCylinder...................................................................................................................4–129
ServicingthePolarTracLiftCylinder.............................................................................................4–131
OilCooler.......................................................................................................................................4–134
Additional Reference Materials
PARKER TORQMOTOR™ SERVICE PROCEDURE (TC, TB, TE, TJ, TF, TG, TH AND TL
SERIES)
HydraulicSystem:ServiceandRepairsPage4–2Groundsmaster7210
16222SLRevC