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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
FROMSTEERINGCONTROLVALVE
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
TOLIFTCONTROLMANIFOLD
TOSTEERINGCONTROLVALVEANDCHARGECIRCUIT
100MESH
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
loweredand disengaged. Makesure engine isoff.Apply
the parking brake.
2. Read Precautions For Hydraulic Testing in this sec-
tion.
CAUTION
Before opening hydraulic system, operateall hy-
draulic controls to relieve system pressure and
avoid injury from pressurized h ydraulic oil. See
Relieving Hydraulic System Pressure in the Gen-
eral Information section of this chapter.