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 706 of 1393
INSTALLATION - Continued
WARNING
All personnel must stand clear during lifting operations. A snapped chain, or shifting or
swinging load, may result in injury to personnel. Failure to comply may result in injury or death
to personnel.
NOTE
Mechanic will direct hoisting operation. Assistant will operate hoist. Refer to
(TM
9-2320-272-10) for crane operating instructions.
2.
Lift rear winch (Figure 7, Item 1) into position on crane body (Figure 7, Item 6) and align winch drive shaft
(Figure 7, Item 7) and winch frame mounts (Figure 7, Item 3).
3.
Remove chain (Figure 6, Item 2) from hoist hook (Figure 6, Item 1) and rear winch (Figure 6, Item 3).
4.
Install four washers (Figure 7, Item 4), screws (Figure 7, Item 5), and nuts (Figure 7, Item 2) on winch frame
mounts (Figure 7, Item 3) and crane body (Figure 7, Item 6).
M9819DAA
5
4
3
2
1
7
6
Figure 7.
Rear Winch Installation.
TM 9-2320-272-23-4
0670
0670-7
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