ARMY TM 9-6115-639-13
AIR FORCE TO 35C2-3-386-51
MARINE CORPS TM 10155A-13/1
4-43. MUFFLER ASSEMBLY MAINTENANCE
This task covers removal, inspection, and installation.
INITIAL SETUP
Tools:
Equipment Condition:
Tool Kit, General Mechanic’s Automotive
Generator set shut down (Para. 2-9) and cool
(Item 2, App. B, Sect. III)
Battery cables disconnected
Cable disconnected for SLAVE RECEPTACLE
A. REMOVAL.
1.
Unlock main access cover latches and lift cover to open.
2.
Remove access plate (1, Figure 4-34) from left side panel (2) by removing six screws (3), lockwashers (4),
and washers (5).
3.
Remove deflector panel (6) from left side panel (2) by removing four screws (7), lockwashers (8), and
washers (9).
4.
Remove mounting plate (10) from left side panel (2) by removing four screws (11), lockwashers (12), and
washers (13).
5.
Remove thermal wrap (14) from muffler (27) by removing lockwire. Remove two nuts (15) from cylinder
head studs (16).
6.
Remove four screws (17), lockwashers (18), and washers (19). Remove bellows (20) and gasket (21) from
flange (22).
7.
Remove two screws (23), lockwashers (24), washers (25), muffler (27), and gasket (26) from engine block.
8.
Remove flange (22) from muffler (27) by removing three screws (28), lockwashers (29), and nuts (30).
9.
Remove thermal wrap (31) and thermal blanket (32) from muffler (27) by removing lockwire.
10. Remove bellows (20), flange (33), and gasket (37) from duct (38) by removing screws (34), lockwashers
(35), and washers (36).
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