Removal Procedure
Start By:
- Install the wheel chocks. Refer to Disassembly and Assembly, "Wheel Chock (Front and Rear) - Remove and Install".
- Connect the frame lock link. Refer to Disassembly and Assembly, "Frame Lock Link - Separate and Connect".
| 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. |
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Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin. |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
Note: Install caps and plugs on all openings in order to prevent dirt or debris from entering the system. 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: For easier assembly, mark all hose assemblies, tube assemblies, wire harnesses and cables for identification purposes.
- Remove drain plug (1) from the bottom of the torque converter. Drain the torque converter. Refer to Operation and Maintenance Manual, "Refill Capacities" for the oil capacity.
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| Illustration 1 | g00583493 |
- Remove clamp (2) from hose assembly (3) that supplies oil to the gear pump for the power train.
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| Illustration 2 | g00583494 |
The location of the clamp is near the diverter valve. | |
- Disconnect three hose assemblies (3), (4), and (5) from gear pump (6) for the power train.
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| Illustration 3 | g00583495 |
- Attach a suitable lifting sling around gear pump (6). Secure the suitable lifting sling to a hoist. Remove eleven bolts (7) that secure gear pump (6) to the torque converter housing. Remove gear pump (6) and the gasket from the torque converter housing. The weight of gear pump (6) is 48 kg (105 lb).
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| Illustration 4 | g00583496 |