ARMY TM 9-6115-645-24
AIR FORCE TO 35C2-3-444-12
MARINE CORPS TM 09244A/09245A-24/2
SECTION XI. MAINTENANCE OF AIR INTAKE AND EXHAUST SYSTEM
2-71
MUFFLER AND EXHAUST PIPE.
2-71.1
Removal.
a.
Shut down generator set.
b
Remove top housing panel and top housing frame, paragraph 2-16.1 and open engine access doors.
WARNING
The exhaust system can get very hot. Allow system to cool before performing
maintenance. Failure to follow these instructions could result in severe burns and injuries.
c.
Loosen nuts and remove clamp (1., FIGURE 2-20).
d.
Open bands (2) and separate muffler (3) and pipe (4). Remove muffler (3) from generator set.
e
Remove bolts (5), lockwashers (6), washers (7), nuts (10), and muffler supports (8).
f.
Loosen exhaust pipe clamp (9) at turbocharger outlet.
g
Remove left side air deflector and sufficient hardware securing top section floor panel, paragraph 2-16 1, to
allow Removal. of exhaust pipe (4) from generator set.
2-71.2
Inspection.
a.
Shut down generator set.
b.
Remove top housing panel and top housing frame, paragraph 2-16.1.
c.
Open engine access doors.
d.
Inspect muffler (3., FIGURE 2-20) and pipe for cracks, excessive corrosion, clogging, and other damage.
e.
Replace damaged parts.
f.
Install top housing frame and top housing panel, paragraph 2-16.4.
2-71.3
Installation.
a.
Install muffler supports (8., FIGURE 2-20) with nuts (10), bolts (5), lockwashers (6), and washers (7).
b.
Install pipe (4) with clamp (9). Do not tighten clamp (9).
c
Install left side air deflector and hardware securing top section floor panel, paragraph 2-16.4.
d.
Couple muffler (3) to pipe (4) with clamp (1). Do not tighten clamp (1).
e
Secure muffler (3) to supports (8) with bands (2).
f.
Tighten clamps (1) and (9).
g.
Install top housing frame and top housing panel, paragraph 2-16.4. Close engine access doors.
2-102 Change 4
