Toro 30857 - Page 84

Groundsmaster 4500--D/4700--DHydraulic System Page 4 -- 50
Cutting Deck Circuit Pressure (Using Pressure Gauge)
Working Pressure
Low Pressure
Return or Suction
Flow
(ENERGIZED) (ENERGIZED)
FROM STEERING CONTROL
FROM FAN CONTROL
TO FAN CIRCUIT
TO STEERING AND LIFT CIRCUITS
FROM FAN MOTOR
PRESSURE
GAUGE
DECKS 2, 3 AND 5 SHOWN
TEST FOR GM4500--D
#1 #2 #3 #4 #5
BYPASS
VALVE