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TM 9-4110-257-14
4-50.
MUFFLER REPLACEMENT.
This task covers:
a.
Testing
b.
Removal
c.
Installation
INITIAL SETUP:
Materials/Parts:
Equipment Conditions:
Lock Washers (6)
Refrigeration unit shut down (para 2-7) and battery
13, Appendix G
disconnected (para 4-35).
Washers (2)
Left side condenser door open.
37, Appendix G
Gasket
10, Appendix G
a.
Removal.
NOTE
Hardware is supplied with muffler clamps.
(1)
Loosen two nuts (1) and two nuts (2).
(2)
Remove six bolts (3) and lock washers (4). Discard lock washers.
(3)
Carefully pull muffler (5) from exhaust adapter (6) and exhaust tube (7). Remove muffler clamps
(8) and (9).
(4)
Remove two each nuts (10), muffler clamp (11), and muffler bracket (12).
(5)
Remove exhaust adapter (6) or exhaust tube (7) if damaged.
(a)
Remove two nuts (13), lock washers (14), exhaust adapter (6), and gasket (15). Discard
lock washers and gasket.
(b)
Loosen nut (16) and remove rain shield (17).
(c)
Remove two nuts (18), muffler clamp (19), and exhaust tube (7).
4-123
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