Reelmaster 5010- HHydraulic System Page 4 - 36
Gear Pump (P2) Flow Test
(Using Tester with Pressure Gauges and Flow Meter)
Figure 32
FORWARD
M7
M6
FROM STEERING CONTROL VALVE
R9
INTERNAL
CASE
DRAIN
TRACTION
WHEEL
MOTORS
G5
G6
B
R5
R4
R3
A
B
A
B
LH RH
A
P3
TESTER
OIL FILTER
REMOVED
AND TUBE
TO LIFT CONTROL MANIFOLD
TO STEERING CONTROL VALVE AND CHARGE CIRCUIT
100 MESH
SUCTION
STRAINER
P1
P2
The gear pump (P2) flow test should be performed to
make sure that the traction charge circuit and steering
circuit have adequate hydraulic flow.
Procedure for Gear Pump (P2) Flow
Test
1. Parkmachineonalevelsurfacewiththecuttingunits
lowered and disengaged. Make sure engine is off. Apply
the parking brake.
2. Read Precautions For Hydraulic Te sting in this sec-
tion.
CAUTION
Before opening hydraulic system, operate all hy-
draulic controls to relieve system pressure and
avoid injury from pressurized hydraulic oil. See
Relieving Hydraulic System Pressure in the Gen-
eral Information section of this chapter.
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