Air Lines - Aftercooler
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| Illustration 1 | g02826577 |
Front view | |
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| Specification for 177-9068 Air Lines Gp | |||
| Item | Qty | Part | Specification Description |
| 1 | 16 | 6V-3917 O-Ring Seal | Before assembly, lightly lubricate the bore with 5P-3975 Rubber Lubricant. |
| 2 | 3 | 3J-5389 Plug | Before assembly, apply Loctite C5A copper anti-seize to the threads. |
| Torque to 20 ± 5 N·m (177 ± 44 lb in). |
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| 2 | 8 | 6V-1943 High Temperature Bolt | Before assembly, apply Loctite C5A copper anti-seize to the threads. |
| Torque to 55 ± 10 N·m (41 ± 7 lb ft). |
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| Illustration 2 | g02826616 |
Left side view | |
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| Illustration 3 | g02608338 |
Bolt Tightening Sequence | |
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| Item | Qty | Part | Specification Description |
| 4 | 2 | 1W-4161 Clamp | Torque to 15 ± 3 N·m (133 ± 27 lb in). |
| 5 | 12 | 9F-2773 Bolt | Use the following procedure in order to tighten the bolts for aftercooler assembly: |
| 1. Assemble seals to the aftercooler core. | |||
| 2. Temporarily secure the bottom seal with tape. Do not use an adhesive, a silicone lubricant, or any other lubricant for retention of the seal. | |||
| 3. Assemble the aftercooler with the seals to the inlet manifold. | |||
| 4. Inspect the bottom seal in order to ensure that the seating is correct in the recess. | |||
| 5. Install the aftercooler cover. | |||
| 6. Inspect the upper seal in order to ensure that the seating is correct in the recess. | |||
| 7. Install the cover bolts and hand tighten the bolts. | |||
| 8. Tighten the bolts in the numerical sequence as shown in Illustration 3 to 24 N·m (18 lb ft). |
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| 9. Tighten the bolts in the numerical sequence as shown in Illustration 3 to 47 N·m (35 lb ft). |
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| 10. Remove the tape. | |||
| 6 | 16 | 6V-5101 O-Ring Seal | Before assembly, lightly lubricate the bore with 5P-3975 Rubber Lubricant. |
| 7 | 3 | 5P-8940 O-Ring Seal | Before assembly, lightly lubricate the bore with 5P-3975 Rubber Lubricant. |
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