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 1416 of 1469
UPPER TORQUE ROD INSTALLATION
1.
Place upper torque rod (Figure 6, Item 4) with attached bracket (Figure 6, Item 12) over inner dowel pin
(Figure
6,
Item
11) on rear axle (Figure 6, Item 7) and torque rod ball shaft (Figure 6, Item 5) in spring seat
bracket (Figure 6, Item 3).
CAUTION
Ensure upper bracket is seated over dowel pin before torque rod plate is installed. If not,
dowel pin will be damaged.
2.
Install upper torque rod plate (Figure 6, Item 10) and bracket (Figure 6, Item 12) on axle (Figure 6, Item 7) with
four screws (Figure 6, Item 6), lockwashers (Figure 6, Item 8), and nuts (Figure 6, Item 9). Tighten nuts
280 to 360 lb-ft (380 to 488 N·m).
3.
Install upper torque rod ball shaft (Figure 6, Item 5) on spring seat bracket (Figure 6, Item 3) with slotted nut
(Figure 6, Item 1). Tighten slotted nut 350 to 400 lb-ft (475 to 542 N·m) and install cotter pin (Figure 6, Item 2).
M9197DAA
10
9
8
4
12
6
1
2
3
4
5
11
7
Figure 6.
Upper Torque Rod Installation.
END OF TASK
TM 9-2320-272-23-3
0544
0544-9
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