TM-9-2320-272-23-4

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-4 - Page 711 of 1393

REMOVAL

1.

Remove six screws (Figure 1, Item 9), lockwashers (Figure 1, Item 8), washers (Figure 1, Item 7), and two

brackets (Figure 1, Item 22) from frame extensions (Figure 1, Item 1). Discard lockwashers.

2.

Remove four locknuts (Figure 1, Item 24), screws (Figure 1, Item 5), washers (Figure 1, Item 4), and two loop

tiedowns (Figure 1, Item 3) from frame extensions (Figure 1, Item 1). Discard locknuts.

3.

Remove eight locknuts (Figure 1, Item 23), screws (Figure 1, Item 6), and two frame extensions

(Figure

1,

Item

1) from channel reinforcements (Figure 1, Item 2). Discard locknuts.

4.

Remove four locknuts (Figure 1, Item 17), screws (Figure 1, Item 21), and washers (Figure 1, Item 10) from

two end supports (Figure 1, Item 19) and crossmember (Figure 1, Item 20). Discard locknuts.

5.

Remove four locknuts (Figure 1, Item 18), screws (Figure 1, Item 13), and two end supports

(Figure

1,

Item

19) from channel reinforcements (Figure 1, Item 2). Discard locknuts.

6.

Remove eight locknuts (Figure 1, Item 11), screws (Figure 1, Item 12), two screws (Figure 1, Item 16), washers

(Figure 1, Item 15), and two channel reinforcements (Figure 1, Item 2) from frame rails (Figure 1, Item 14).

Discard locknuts.

TM 9-2320-272-23-4

0671

0671-2