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PAGE 54 — MQ PS4030 SAW • OPERATION MANUAL — REV. #0 (02/29/08)
MQ PS4030 SAW — MAINTENANCE
Figure 66. Hydraulic System Drains
To prevent hydraulic pump damage, pre-fill the filter with
oil prior to installing it.
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
3. Collect and dispose the used oil (and filter) in accordance
with ordinances and regulations of your area.
4. Remove used oil filter.
5. After oil is drained, reinstall drain plug.
6. Pre-fill and install a new oil filter.
7. Add oil to the system reservoir.
8. The reservoir will need to be filled several times.
9. Run the engine for 1-2 minutes to cycle the oil throughout
the system.
10. Add oil as required.
11. Repeat process until oil level is stable after running engine.
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Figure 65. Hydraulic System
1. Hydraulic Reservoir
2. Filter
3. Pump
4. Lift Cylinder
5. Wheel Motor
6. Engine Tilt Cylinder
7. Motor
8. Pump Body
1. Place an oil drain pan beneath the Blade Shaft drain plug.
2. Remove the drain plug from the bottom of the Blade Shaft
Housing.
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