| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 1P-2320 | Combination Puller | 1 |
Start By:
- Remove the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump - Remove".
| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
| 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. |
- Use Tooling (A) to remove drive gear (1) from oil pump body assembly (2).
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Illustration 2 g01433241 - Remove bolts (5). Separate oil pump body (4) from oil pump body assembly (2).
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NOTICE Before removing the drive shaft from the pump housing, be sure that no burrs exist on the drive shaft. If the drive shaft has burrs on it, the bores in the pump housing may be scratched.
- Remove shaft assembly (3) and shaft assembly (6) from oil pump body assembly (2).
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Illustration 3 g01433243 Show/hide table
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.
- Remove the following items from oil pump body assembly (2): oil plug (9), spring (8) and oil pressure relief plunger (7).
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| Illustration 1 | g01433238 |
