Exhaust Cooler (NRS) - Remove and Install
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Required Tooling | |||
Tool | Part Number | Part Description | Qty |
A | 5P-3931 | Anti-Seize Compound | - |
- Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
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Illustration 1 g06062566 - Disconnect elbows (1) and position the hose assemblies out of the way.
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Illustration 2 g06062617 - Remove bolts (3), clamps (2), and exhaust elbows (4).
Note: Clamps (5) are one time use only, discard and replace with new clamps.
Show/hide tableIllustration 3 g06062719 - Remove bolts (5).
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Illustration 4 g06062742 - Remove bolts (6).
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Illustration 5 g06063054 - Remove bolts (7) and exhaust cooler assemblies (8).
- Install exhaust cooler assemblies (8) in the reverse order of removal.
- Apply Tooling (A) to the threads of bolts (5).
Note: Finalize tightening sequence of bolts (5) before final torque is applied to any other NRS cooler connections.
- Lubricate the threads, bearing surfaces, and inside diameter of clamps (2) with Tooling (A) before assembly.
- Tighten clamps (2) to a torque of
10 ± 5 N·m (89 ± 44 lb in) .
- Apply Tooling (A) to the threads of bolts (5).
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