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 1299 of 1469
INSTALLATION
NOTE
Assistant will support access steps during Step (1).
1.
Install two carrier steps (Figure 4, Item 9) on carrier base (Figure 4, Item 3) with eight screws
(Figure 4, Item 5) and locknuts (Figure 4, Item 6).
2.
Install bracket assembly (Figure 4, Item 10) on carrier step (Figure 4, Item 9) and carrier base
(Figure 4, Item 3) with six screws (Figure 4, Item 11), washers (Figure 4, Item 8), and locknuts
(Figure 4, Item 5).
3.
Install utility chain (Figure 4, Item 2) around upper carrier (Figure 4, Item 1) and attach to suitable lifting device.
4.
Lift carrier base (Figure 4, Item 3) from four jack stands (Figure 4, Item 4) and position on vehicle.
M10308DAA
2
1
3
5
6
11
10
9
8
7
6
5
4
Figure 4.
Spare Tire Carrier and Toolbox Installation.
TM 9-2320-272-23-3
0523
0523-6
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