Toro 30857 - Page 100

Groundsmaster 4500--D/4700--DHydraulic System Page 4 -- 66
Gear Pump P4 Flow (Cooling Fan Circuit) (Using Tester with Pressure Gauges and Flow
Meter)
Working Pressure
Low Pressure
Return or Suction
Flow
FROM STEERING CONTROL
TO FAN CIRCUIT
TO STEERING AND
TESTER
FROM DECK CONTROL
MANIFOLD
FROM DECK MOTORS
TO DECK CONTROL MANIFOLD TO DECK CONTROL
MANIFOLD
LIFT CIRCUITS
BYPASS
VALVE