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TM 8-2350-287-20-2
18-12. APU EXHAUST MUFFLER, PIPES, AND SHIELD REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
TooIs/Test Equipment:
• Lockwasher (4) (Item 164, Appendix H)
• General mechanic’s tool kit (Item 24,
• Shim (Item 337, Appendix H)
Appendix I)
Equipment Conditions:
Materials/Parts:
• Vehicle parked on Ievel ground
• Gasket (Item 76, Appendix H)
(refer to TM 9-2350-287-10).
• Gasket (Item 105, Appendix H)
• APU compartment side door opened
• Lockwasher (9) (Item 136), Appendix H)
(refer to TM 9-2350-287-10).
a.
REMOVAL
WARNING
1.
2.
Do not touch flexible pipe or tube assembly until it has cooled down. Failure to follow
this may cause burns or injury to personnel.
Remove seven screws (8), Iockwashers (9), and muffler shield (10) from vehicle hull. Discard Iockwashers.
Remove two screws (7), Iockwashers (6), and retaining strap (5) from the APU muffler bracket (4). Discard
Iockwashers.
18-32
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