Removal Procedure
Start By:
- Remove the crankcase guards. Refer to Disassembly and Assembly, "Crankcase Guards - Remove and Install".
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
| 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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
- Drain the engine oil into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Engine Oil and Oil Filter - Change".
- Remove ground strap (1). Disconnect harness assemblies (4). Disconnect hose assemblies (3). Remove prelubrication oil pump (2) .
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| Illustration 1 | g01470320 |
Installation Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
- Install prelubrication oil pump (2). Connect hose assemblies (3). Install ground strap (1). Connect harness assemblies (4).
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| Illustration 2 | g01470320 |
- Fill the engine oil into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Engine Oil and Oil Filter - Change".
End By: Install the crankcase guards. Refer to Disassembly and Assembly, "Crankcase Guards - Remove and Install".