Pilot Control Valve - Install
Installation Procedure
- Check the condition of all the O-ring seals in the hoses that are connected to the pilot control valve. If any of the seals are worn or damaged, use new parts for replacement.
- Put pilot control valve (8) in the original position and install bolts (7) .
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Illustration 1 | g00540506 |
- Connect the control rods to the valve spools with the cotter pins and pins (6) .
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Illustration 2 | g00540504 |
- Move boots (4) downward on the control rods. Install bolts (5) that hold the control rods.
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Illustration 3 | g00540503 |
- Connect hoses (3) to the pilot control valves.
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Illustration 4 | g00540499 |
- Position cover (1) and install bolts (2) .
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Illustration 5 | g00540498 |
Note: Refer to the Operation and Maintenance Manual for all fluid capacities and the proper filling procedures.
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- Install the floorplates.
- Install the seat and the mounting plates.
Caterpillar Information System:
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