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 1101 of 1393
INSTALLATION - Continued
NOTE
To properly identify hose connection points, the cylinder port with bypass tube extending to
the middle of the cylinder will be identified as port B. The cylinder port with bypass tube
extending full length of the cylinder will be identified as port A.
3.
Connect hydraulic hoses (Figure 5, Items 4 and 9) to left cylinder port A (Figure 5, Item 2), right cylinder port
A (Figure 5, Item 10), and right cross fitting (Figure 5, Item 7).
4.
Connect hydraulic hoses (Figure 5, Items 5 and 8) to left cylinder port B (Figure 5, Item 3), right cylinder port
B (Figure 5, Item 1) and left cross fitting (Figure 5, Item 6).
M10232DAA
5
4
2
3
6
7
8
9
10
1
Figure 5.
Dump Hoist Cylinder Installation.
TM 9-2320-272-23-4
0724
0724-6
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