16
L4463 (
rev
.
c
)
2
3
1
Key:
1. Roll Cage
2. Capscrews
3. Pump
Figure 17: Pump and Roll Cage
8. Remove four capscrews securing the roll cage to the
hydraulic reservoir. See Figure 17.
9. Carefully position the pump through the open side of
the roll cage until it is completely removed. It will be
necessary to tilt the pump slightly so that the lifting
eyebolt clears the roll cage structure. After removal,
place the pump on a stable and secure work surface.
10. Remove the capscrews and washers securing the
pump cover plate.
11. Connect hoist and sling to eyebolt. Carefully lift the
pump assembly off of the hydraulic reservoir as a
complete unit. See Figure 18.
1
2
3
4
5
Key:
1. Capscrew
2. Gasket
3. Pump Assy.
4. Reservoir
Gasket
5. Hyd. Reservoir
Figure 18: Pump Assembly and Hyd. Reservoir
NOTICE
Refer to Figure 19 during steps 12 through 15.
12. Inspect the reservoir interior. Using a clean lint
free cloth, remove any dirt or sludge from interior
surfaces.
13. Inspect the pump element for obvious signs of
wear or damage. Verify that there are no loose
components. Remove any dirt or sludge from pump
element exterior surfaces and the underside of the
pump cover plate.
14. Using a clean lint free rag, wipe the oil intake filter and
remove any dirt or sludge. Replace filter if clogged or
damaged.
15. Inspect the high pressure tube connecting the pump
element to the hydraulic control valve manifold.
Tighten any loose fittings. Replace high pressure
tube if leaking or damaged.
16. Inspect the reservoir gasket. Replace it with a new
gasket if worn or damaged. See Figure 18.
