TM-9-2320-272-23-3
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 3 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-3 - Page 1376 of 1469
REMOVAL - Continued
10.
Remove two nuts (Figure 4, Item 11), washers (Figure 4, Item 10), U-bolt (Figure 4, Item 4), and U-bolt bracket
(Figure 4, Item 5) from service brake chamber (Figure 4, Item 3).
11.
Remove nut (Figure 4, Item 6), lockwasher (Figure 4, Item 7), two washers (Figure 4, Item 8), screw
(Figure
4,
Item
1), and service brake chamber bracket (Figure 4, Item 9) from upper spring bracket and wear
pad (Figure 4, Item 2). Discard lockwasher.
NOTE
Assistant will help with Steps (12) and (13).
12.
Remove upper spring bracket and wear pad (Figure 4, Item 2) from axle housing (Figure 4, Item 12).
M10171DAA
1
8
2
12
11
10
9
8
7
6
5
4
3
Figure 4.
Rear Spring Removal.
TM 9-2320-272-23-3
0539
0539-5
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