Removal Procedure
Start By:
- Apply the locking device for the counterweight. Refer to Operation and Maintenance Manual, SEBU7085-01, "Counterweight Lock Lever" for the correct procedure.
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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. |
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| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
Note: Cleanliness is an important factor. Before the removal procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Note: Put identification marks on all hoses, on all wires, and on all tubes for installation purposes. Plug all hoses and all tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Remove guard (1) and plate (2) .
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| Illustration 1 | g00803182 |
- Remove bracket (3) and guard (4) .
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| Illustration 2 | g00803197 |
- Remove guard (5) .
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| Illustration 3 | g00803205 |
- Disconnect hose assemblies (7), (8), and (9) from hook winch motor (6) .
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| Illustration 4 | g00803210 |
- Disconnect hose assembly (10) from the hook winch motor.
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| Illustration 5 | g00803214 |
- Disconnect hose assemblies (11) and (12) from the bottom of the hook winch motor.
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| Illustration 6 | g00803218 |
The view is from the bottom of the hook winch motor. | |
- Remove cover assembly (13) .
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| Illustration 7 | g00803865 |
- Use straps and a suitable lifting device in order to support hook winch motor (6). The weight of the hook winch motor is approximately 52 kg (115 lb).
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| Illustration 8 | g00803723 |
- Remove bolts (14) .
- Move hook winch motor (6) away from the hook winch (15). Remove the hook winch motor from the machine.
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| Illustration 9 | g00803946 |