Gear Pump Flow Test (Pump Sections P2 Thru P5) - Toro Reelmaster 7000-D Service Manual

Gear Pump Flow Test (pump sections P2 thru P5)

FROM
MOW
CONTROL
MANIFOLD
GEAR
PUMP
OIL
FROM
COOLER
STEERING
UNIT
FROM
REEL
MOTORS
50 psi
RETURN
FILTER
STRAINER
BREATHER
Hydraulic System
TO
MOW
CONTROL
MANIFOLD
PORT P1
TESTER
TO
MOW
CONTROL
MANIFOLD
PORT P2
TO
FAN
CONTROL
MANIFOLD
PORT P2
TO
PISTON PUMP
FAN
CONTROL
MANIFOLD
PORT P1
0.56 0.56 1.03 1.03
CID CID CID CID
P5 P4 P3 P2
FIRST GEAR PUMP
SECTION P2
FLOW TEST SHOWN
0.036 in
0.028"
0.028"
3.00
CID
P1
FROM WHEEL MOTOR CASE DRAIN
FROM WHEEL MOTOR CASE DRAIN
Page 5 − 82
CHARGE
CIRCUIT
5000 psi
TOW
VALVE
5000 psi
Working Pressure
Low Pressure (Charge)
Return or Suction
Flow
Reelmaster 7000−D
FORWARD
ENGINE SPEED
2850 RPM
REVERSE