Removal Procedure
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In order to prevent possible personal injury, release the air pressure from the air tank before disconnecting any components of the air system. |
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- Release the pressure in the air tank.
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| Illustration 1 | g00424278 |
Note: Refer to the Parts Manual for the repair kits that are available.
- Disconnect hose assemblies (2), (4), (7), and (12) from air dryer (1). All the openings should be plugged.
Note: Identify hose assemblies (2), (4), (7), and (12) for the correct installation procedure.
- If necessary, remove O-ring seals (3), (5), (8), and (13) .
- If necessary, remove tee (9) and O-ring seal (10) .
- If necessary, remove fitting assembly (14) .
- Reposition the rubber boot. Remove nut (16) and the washer. Disconnect the wire harness.
- Remove four bolts (11), the four washers, and two straps (6). Remove air dryer (1) .
Note: Refer to Service Manual for the disassembly procedure and for the assembly procedure.
Installation Procedure
Note: Inspect the O-ring seals. Replace any O-ring seals that are worn or damaged.
Note: Before installation, apply 1U-6396 O-Ring Assembly Compound to the O-ring seals.
Note: Before installation, apply 5P-3413 Pipe Sealant to the external tapered threads.
- Install air dryer (1). Install two straps (6), the four washers, and four bolts (11) .
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| Illustration 2 | g00424278 |
- Connect the wire harness. Install the washer and nut (16). Correctly position the rubber boot.
Note: When the wire harness is installed, tighten the wire harness to a torque of 2.8 ± 0.6 N·m (2.06 ± 0.44 lb ft).
- Install fitting assembly (14) .
- Install O-ring seal (10) and tee (9) .
- Install O-ring seals (3), (5), (8), and (13) .
- Remove the plugs from the openings. Connect hose assemblies (2), (4), (7), and (12) to air dryer (1) .
Note: If relief valve (15) was removed, install the relief valve. The relief valve should face downward.
End By: Refer to Operation and Maintenance Manual, "Starting with an External Air Supply" in order to refill the air tank.