Section 6
Hydraulic System
20425603
5-2005/Rev 0
6-7
Figure 6-5: Hydraulic Oil Reservoir
3. Disconnect all hydraulic hoses and connections to the case drain, hydraulic pump and
recirculation pump.
REDUNDANT MODELS
Loosen the pressure gauge on the hydraulic manifold and turn it out of the way.
Remove all electrical sensors and connections to the manifold.
Remove the four bolts on the top of the manifold and remove the manifold and o-
ring from the hydraulic pump.
4. Remove all electrical leads to the motor.
5. Remove the bolts attaching the motor vibration mounts to the frame base plate.
6. Remove the motor and pump assembly from the frame.
NOTE
If the unit is equipped with an optional booster pump, disconnect the water lines
and remove the booster pump with the motor and pump assembly.
7. Remove the bolts attaching the hydraulic pump to the electric motor. Slide the hydraulic
pump away from the motor to expose the flexible coupling. Use wooden blocks to
support the hydraulic and recirculation pumps.