Toro Reelmaster 7000 Service Manual page 100

Gear Pump P4 Flow (Cooling Fan Circuit) Test (Using Tester with Pressure Gauges and
Flow Meter)
TO STEERING AND LIFT CIRCUITS
TO FAN CIRCUIT
Hydraulic System
TO MOW CONTROL
MANIFOLD (P2 PORT)
TESTER
GEAR
PUMP
P4
.56
FROM RESERVOIR
TO MOW CONTROL
MANIFOLD (P1 PORT)
ENGINE SPEED
P3 P2 P1
2.48
.56 1.03 1.03
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PISTON PUMP
2850/1550
BYPASS
VALVE
5000
.071
PSI
.091
.071
5000
PSI
FROM FILTRATION MANIFOLD
Working Pressure
Low Pressure
Return or Suction
Flow
Reelmaster 7000