Air Inlet and Exhaust Lines
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| Illustration 1 | g00294870 |
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| Illustration 2 | g00294871 |
Bolt tightening sequence | |
(1) Bolt
Tighten the bolts for the aftercooler according to the following procedure:
- Assemble the seals to the aftercooler core.
- Temporarily secure the bottom seal to the aftercooler with tape. Do not use an adhesive, a silicone lubricant, or any other lubricant for retention of the seal.
- Assemble the aftercooler with seals to the inlet manifold.
- Inspect the bottom seal in order to ensure that the seal is seating correctly in the recess.
- Install the aftercooler cover.
- Inspect the upper seal in order to ensure that the seal is seating correctly in the recess.
- Install the cover bolts. Hand tighten the cover bolts.
- Tighten the bolts according to the numerical sequence.
Torque ... 24 N·m (18 lb ft)
- Tighten the bolts again according to the numerical sequence.
Torque ... 47 N·m (35 lb ft)
- Remove the tape.
(2) Plug
-
Apply 4C-5598 Anti-Seize Compound to the threads of the plug.
- Torque ... 20 ± 5 N·m (15 ± 4 lb ft)
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