| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 1P-0510 | Driver Gp | 1 |
| B | 6V-2166 | Bearing Puller Gp | 1 |
Start By:
- Remove the engine oil pump.
| 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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. |
| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Remove bolts (11) and relief valve cover (12). Remove spring (14) and pressure relief spool (15). Remove gasket (13) from the relief valve cover.
- Remove bolts (1) and pump cover assembly (2). Remove gasket (3) from the pump cover assembly. If necessary, remove the dowels from pump cover assembly (2).
- Remove bolts (10) and pump cover assembly (4) from oil pump body assembly (9).
- Use Tooling (A) to remove sleeve bearings (5) from pump cover assembly (4). If necessary, remove the hollow dowels from pump cover assembly (4).
- Remove idler shaft assemblies (6) and pump drive shaft assembly (7) from oil pump body assembly (9).
- Use Tooling (A) or Tooling (B) to remove sleeve bearings (8) from oil pump body assembly (9).
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| Illustration 1 | g03704734 |
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Personal injury can result from parts and/or covers under spring pressure. Spring force will be released when covers are removed. Be prepared to hold spring loaded covers as the bolts are loosened. |