Piston Motor (Drum Propel) - Remove and Install - Solid Drum
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Required Tools | |||
---|---|---|---|
Tool | Part Number | Part Description | Qty |
A | 138-7574 | Link Brackets | 2 |
B | - | Loctite 242 | 1 |
Start By:
- Release system pressure.
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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
- Drain the hydraulic oil from the hydraulic tank into a suitable container for storage or disposal. Refer to Operation and Maintenance Manualfor the correct procedure for the correct draining and filling procedures.
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Illustration 1 g02979998 - Raise machine and place on suitable cribbing (1). Ensure that drum maintains contact with the ground.
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Illustration 2 g02979999 - Disconnect hose assemblies (5).
- Disconnect harness assemblies (4).
- Remove bolts (3) and reposition plate assembly (2).
- Remove nuts (6).
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Illustration 3 g02980020 - Attach a suitable lifting device to support assembly (7). The weight of support assembly (7) is approximately
380 kg (840 lb) . - Remove bolts (8) and support assembly (7).
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Illustration 4 g02980299 - Use suitable cribbing to position support assembly (7). Attach a suitable lifting device to piston motor (drum propel) (9). The weight of piston motor (drum propel) (9) is approximately
120 kg (265 lb) . - Remove bolts (10) and piston motor (drum propel) (9).
- Install piston motor (2) in the reverse order of removal.
- Apply Tooling (B) to bolts (10).
- Apply Tooling (B) to nuts (6).
- Tighten nuts (6) to a torque of
560 ± 70 N·m (413 ± 52lb ft) .
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