Disassembly Procedure
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 1P-1853 | Retaining Ring Pliers | 1 |
Start By:
- Remove the priority valve. Refer to Disassembly and Assembly, "Priority Valve - Remove".
| 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 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. |
- Remove O-ring seals (1) .
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| Illustration 1 | g01389699 |
- Remove cotter pin (2). Remove washer (3). Remove lever assembly (5). Remove washer (4) .
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| Illustration 2 | g01389710 |
- Remove cotter pin (8). Remove washer (9). Remove lever assembly (7). Remove cover (6) .
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| Illustration 3 | g01389714 |
- Remove bolts (10) and cover (11) .
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| Illustration 4 | g01389719 |
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Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. |
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- Remove spool assembly (12). Remove spacers (13). Remove springs (14) and (15) .
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| Illustration 5 | g01389720 |
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Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. |
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- Remove slug (16) .
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| Illustration 6 | g01389771 |
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Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. |
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- Use Tooling (A) in order to remove retaining ring (17). Remove retaining ring (17) .
- Remove retainer (18). Remove spring (19). Remove ball (20) from spool (12) .