ARMY TM 9-6115-639-13
AIR FORCE TO 35C2-3-386-51
MARINE CORPS TM 10155A-13/1
4-43. MUFFLER ASSEMBLY MAINTENANCE - cont.
B. INSPECTION.
1.
Inspect muffler, bellows, and flanges for cracks, dents, corrosion, and obvious damage. Check for holes or
evidence of deterioration.
2.
Remove and replace any component that is damaged to the extent that it will effect the safe operation of
the generator set
C. INSTALLATION.
1.
Install bellows (20, Figure 4-34), flange (33), and gasket (37) onto duct (38) using screws (34),
lockwashers (35), and washers (36).
2.
Install flange (22) onto muffler (27) using three screws (28), lockwashers (29), and nuts (30).
3.
Mate muffler (27)and gasket (26) to engine block and secure using two screws (23), lockwashers (24), and
washers (25).
4.
Install thermal wrap (31) and thermal blanket (32) onto muffler (27). Secure using lockwire.
5.
Install bellows (20) and gasket (21) onto flange (22). Install four screws (17), lockwashers (18), and
washers (19).
6.
Install two nuts (15) onto cylinder head studs (16). Torque nuts to 14 to 16 ft-lbs. Install thermal wrap
(14) and secure using lockwire.
7.
Install mounting plate (10) onto left side panel (2) using four screws (11), lockwashers (12), and washers
(13).
8.
Install deflector panel (6) onto left side panel (2) using four screws (7), lockwashers (8), and washers (9).
9.
Install access plate (1) onto left side panel (2) using six screws (3), lockwashers (4), and washers (5).
10. Close main access cover and lock in place using latches.
4-90
