TM 9-6115-730-24
0069
REMOVAL
2. Open left front door and right front door.
WARNING
The muffler blanket is made of fiberglass fabric which can break down with heat and flexing.
Fiberglass fibers can irritate the flesh and respiratory passages. Wear protective eyewear, mask,
and gloves when removing or installing muffler blanket. Failure to comply can cause injury to
personnel.
3. Remove lacing and elbow blanket (Figure 1, Item 1), inlet pipe turbo end blanket (Figure 1, Item 2), inlet pipe
muffler end blanket (Figure 1, Item 3), and muffler blanket (Figure 1, Item 4).
4. Remove pipe clamp (Figure 1, Item 5) from exhaust in elbow (Figure 1, Item 6).
5. Remove two exhaust pipe clamps (Figure 1, Item 7) and one ceramic strip (Figure 1, Item 8) that attaches flex
exhaust tube assembly (Figure 1, Item 9) to muffler (Figure 1, Item 10) and remove flex exhaust tube assembly
(Figure 1, Item 9) from muffler and exhaust in elbow (Figure 1, Item 6).
6. Remove eight locknuts (Figure 1, Item 11), washers (Figure 1, Item 12), and screws (Figure 1, Item 13), and
remove exhaust flange (Figure 1, Item 14), exhaust in elbow (Figure 1, Item 6), and bellows (Figure 1, Item
15). Remove clamp (Figure 1, Item 16) and insulation strip (Figure 1, Item 17).
7. Remove two locknuts (Figure 1, Item 18) and washers (Figure 1, Item 19) from each of two muffler tie down
strap assemblies (Figure 1, Item 20), and remove straps and muffler (Figure 1, Item 10).
8. Remove four locknuts (Figure 1, Item 21), washers (Figure 1, Item 22), and screws (Figure 1, Item 23) from
each of two muffler brackets (Figure 1, Item 24), and remove two brackets (Figure 1, Item 24) from
engine/generator compartment ceiling.
END OF TASK
INSTALLATION
1. Install two brackets (Figure 1, Item 24) to engine/generator compartment ceiling, and secure with four screws
(Figure 1, Item 23), washers (Figure 1, Item 22), and locknuts (Figure 1, Item 21).
2. Install muffler (Figure 1, Item 10), two muffler tiedown strap assemblies (Figure 1, Item 20), two washers
(Figure 1, Item 19), and locknuts (Figure 1, Item 18).
3. Install exhaust flange (Figure 1, Item 14) and bellows (Figure 1, Item 15) on exhaust in elbow (Figure 1, Item
6). Install insulation strip (Figure 1, Item 17) and clamp (Figure 1, Item 16). Install eight screws (Figure 1, Item
13), washers (Figure 1, Item 12), and locknuts (Figure 1, Item 11).
0069-2
