TM-9-2320-272-23-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-2 - Page 935 of 1417

INSTALLATION

1.

Install bottom support bracket (Figure 2, Item 6) on crossmember (Figure 2, Item 18) with two screws

(Figure

2, Item 16) and locknuts (Figure 2, Item 17).

2.

Apply small amount of automotive and artillery grease on gaskets (Figure 2, Items 2 and 10) and position

gaskets on muffler flange (Figure 2, Item 1) and front exhaust pipe flange (Figure

2,

Item

11).

3.

Install rear exhaust pipe (Figure 2, Item 19) on bottom support bracket (Figure 2, Item 6) with top support

bracket, two screws (Figure 2, Item 5), and locknuts (Figure 2, Item 15).

4.

Install rear exhaust pipe (Figure 2, Item 19) on muffler flange (Figure 2, Item 1) and front exhaust pipe flange

(Figure 2, Item 11) with exhaust pipe coupling clamps (Figure 2, Items 4 and 9), screws

(Figure

2,

Items

8

and

20), and locknuts (Figure 2, Items 3 and 12).

5.

Install heat shield (Figure 2, Item 13) on two cab heat shield brackets (Figure 2, Item 7) with screws

(Figure

2, Item 14).

TM 9-2320-272-23-2

0275

0275-4