Piston Pump (Steering) - Remove
Removal Procedure
Start By:
- Install the body retaining pins. Refer to Disassembly and Assembly , "Body Retaining Pin - Install".
- Release the system hydraulic pressure. Refer to Disassembly and Assembly , "System Hydraulic Pressure - Release".
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| NOTICE |
|---|
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 oil from the steering tank into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Steering Tank Oil - Change".
- Place a suitable container under the bolts in order to collect fluid. Remove bolts (1) .
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| Illustration 1 | g01317123 |
- Remove bolt (2) .
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| Illustration 2 | g01317124 |
- Remove bolt (3) .
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| Illustration 3 | g01317126 |
- Remove bolts (4) . Position tube assembly (5) out of the way.
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| Illustration 4 | g01827001 |
- Disconnect hose assembly (6) .
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| Illustration 5 | g01317243 |
- Disconnect hose assembly (7) . Disconnect hose assembly (8) .
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| Illustration 6 | g01317130 |
- Disconnect hose assembly (9) .
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| Illustration 7 | g01317131 |
- Attach a suitable lifting device to piston pump (10) . The weight of piston pump (10) is approximately 54 kg (120 lb). Remove bolts (11) . Remove piston pump (10) .
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| Illustration 8 | g01317136 |
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