SECTION 9
HYDRAULIC SYSTEM
Jan 2003
p. 9-5
80073463
Item Description
(1) Motor (2) Manifold (3) Recirculation Pump
(4) Hydraulic Pump (5) Housing (6) Motor Coupling
(7) Pump Coupling (8) Soft Coupling
9.3.1 Motor Service
1. Locate the two zerk fittings, they are located at each end of the motor,
remove their plastic caps.
2. Apply one or two strokes of grease. Replace caps on zerk fittings.
3. Run motor a few minutes.
9.3.2 Manifold Service
1. Check operating pressure.
2. If pressure adjustment is necessary:
3. Adjust high pressure control valve. Turn locking nut
counterclockwise, then turn the knob clockwise to increase pressure,
counterclockwise to decrease.
4. Adjust low pressure control valve. Turn locking nut counterclockwise
with open end wrench. Turn the hex clockwise to increase pressure,
and counterclockwise to decrease. Lock in place with nut.
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