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 1380 of 1469
INSTALLATION - Continued
3.
Slide upper spring bracket and wear pad (Figure 9, Item 1) on main leaves (Figure 9, Item 3), and position on
axle housing (Figure 9, Item 2) over dowel pin (Figure 9, Item 4).
M10175DAA
1
4
3
2
Figure 9.
Rear Spring Installation.
4.
Install service brake chamber bracket (Figure 10, Item 8) on upper spring bracket and wear pad
(Figure
10,
Item
2) with screw (Figure 10, Item 1), two washers (Figure 10, Item 3), lockwasher
(Figure
10,
Item
7), and nut (Figure 10, Item 6). Do not tighten nut.
5.
Install U-bolt bracket (Figure 10, Item 5) on service brake chamber bracket (Figure 10, Item 8) with U-bolt
(Figure 10, Item 4), two washers (Figure 10, Item 9), and nuts (Figure
10,
Item
10). Tighten nuts
120 to 160 lb-ft (163 to 217 N·m).
M10176DAA
3
4
5
6
7
8
9
10
3
2
1
Figure 10.
Rear Spring Installation.
TM 9-2320-272-23-3
0539
0539-9
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