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 TM 55-1905-242-14
0204 00
REMOVAL (continued)
4.
To remove the exhaust outlet elbow (13):
a.
Remove the bolts (14), washers (15), lockwashers (16), and nuts (17) that secure the flanges (18).
b.
Remove the exhaust outlet elbow (13) and gaskets (19).
5.
To remove the muffler inlet piping (20):
a.
Remove the bolts (5 and 21), washers (6 and 22), lockwashers (7 and 23), and nuts (8 and 24) that secure the flanges
(9 and 25) to the flexible joint (4) and muffler (26).
b.
Remove the bolts (27), lockwashers (28), and nuts (29) from the hangers.
c.
Remove the muffler inlet piping (20) and gaskets (10 and 30).
6.
To remove the exhaust expansion connector joint (31):
a.
Remove the bolts (14 and 32), washers (15), lockwashers (16 and 33), and nuts (17) that secure the exhaust expansion
connector joint (31).
b.
Remove the exhaust expansion connector joint (31) and gaskets (19 and 34).
7.
To remove the muffler (26):
a.
Disconnect the raw water piping (35) from the top of the muffler (26).
b.
Remove the bolts (21), washers (22), lockwashers (23), and nuts (24) that secure the muffler inlet piping (20) to the
muffler (26).
c.
Remove the bolts (14), washers (15), lockwashers (16), and nuts (17) that secure the exhaust outlet elbow (13) to the
muffler (26).
d.
Remove the muffler (26) and gaskets (19 and 30).
REPAIR
1.
Repair of the exhaust expansion connector joint (31), flexible joint (4), muffler (26), and exhaust elbow (11) are accom-
plished by replacement of the defective parts.
2.
Repair of the exhaust outlet elbow (13), muffler inlet piping (20), and piping (12)/flange (9) assembly is accomplished by
fabricating new components. Use the old parts as a pattern when the replacement parts are fabricated.
3.
Repair of insulation/lagging is accomplished by fabricating new insulation/lagging in accordance with MIL-STD-769J.
Insulation material must be 1 inch (25.8 mm) thick and must conform to MIL-I-16411, Type II.
INSTALLATION
1.
To install the muffler (26):
a.
Position new gaskets (19 and 30) on the muffler (26) flanges and position the muffler in the muffler inlet piping (20).
b.
Secure the muffler (26) to the exhaust outlet elbow (13) with the bolts (14), washers (15), lockwashers (16), and nuts (17).
c.
Secure the muffler (26) to the muffler inlet piping (20) with bolts (21), washers (22), lockwashers (23), and nuts (24).
0204 00-3
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