Priority Valve - Disassemble
Disassembly Procedure
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 1P-1853 | Pliers | 1 |
| B | 1U-5429 | Pliers | 1 |
| C | 1P-0510 | Driver Group | 1 |
Start By:
- Remove the priority valve.
- Remove O-Ring seals (1) from the valve body. Remove pins (6), washers (5), and washers (3) from each of the two shafts.
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| Illustration 1 | g00494994 |
- Slowly loosen and evenly loosen the two bolts in order to relieve the compression in the spring behind the cover. Remove cover (4) and the valve spool from the valve body.
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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. |
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- Remove spring (7), spacers (8), and slug (10) from valve spool (9) .
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| Illustration 2 | g00494996 |
- Remove retaining ring (14) with Tool (A). Remove retainer (13), spring (12), and plunger (11) from the valve spool.
- Use tool (B) and remove two retaining rings (17) from dowels (16). Remove dowels (16) from levers (2) .
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| Illustration 3 | g00494997 |
- Remove bearings (15) from levers (2) with Tooling (C) and a press.
- Use a hammer and a punch to push pins (19) from the valve body. Remove shafts (18) from the valve body.
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| Illustration 4 | g00494998 |
- Inspect all parts for damage. Replace any damaged parts with new parts.
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