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15-40. APU COMPARTMENT SOUNDPROOF PANELS REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
Tool/Test Equipment:
N O T E
• General mechanic’s tool kit (Item 24,
Equipment conditions depend on which
Appendix 1)
soundproof panel is being replaced.
Materials/Parts:
• Adhesive, rubber (Item 5, Appendix D)
• Drycleaning solvent (Item 28, Appendix D)
• Rag (Item 56, Appendix D)
• Panel (Item 214, Appendix H)
• Panel (Item 215, Appendix H)
• Panel (Item 216, Appendix H)
• Panel (Item 217, Appendix H)
Equipment Conditions:
• Vehicle parked on level ground (refer to
TM 9-2350-287-1 O).
• APU compartment side door opened
(refer to TM 9-2350-287-10).
• APU removed (for all soundproof panels
except door soundproof panel) (para 18-2).
• APU fuel return hose removed (for side and
rear soundproof panels) (para 18-11).
• APU inlet fuel hose remove (for side and rear
soundproof panels) (para 18-11).
• APU hydraulic pump inlet and outlet fittings
removed (for rear soundproof panel) (para 17-35).
• APU hydraulic pressure switch assembly removed
(for rear soundproof panel) (para 18-19).
• APU primary and secondary fuel filters removed
(for rear soundproof panel) (para 18-11).
• APU compartment access plate removed
(for access plate soundproof panel) (para 15-39).
a.
1.
2.
REMOVAL
NOTE
All soundproof panels are replaced
the same way.
Pull and scrape soundproof panel (3) from APU
compartment (1) or APU compartment side door (2).
WARNING
Drycleaning solvent P-D-680 is
toxic and flammable. Always wear
protective goggles and gloves, and
use only in a well-ventilated area.
Avoid contact with skin, eyes, and
clothes, and DO NOT breathe
vapors. DO NOT use near open
flame or excessive heat.
Thoroughly clean all soundproof panel and adhesive
residue from surface of APU compartment (1) or APU
compartment side door (2) with drycleaning solvent
and clean rags. Allow APU compartment to air-dry.
15-99
TM 9-2350-287-20-2
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