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 1045 of 1393
INSTALLATION
NOTE
•
Ensure plugs are removed from all fittings before installation. Ensure no particles of
plugging become trapped in dump body hydraulic system during installation of hoses and
tubing.
•
All dump body hydraulic hoses are installed the same, two of nine hoses shown.
•
Refer to Figure 5 for installation and routing of remaining dump body hydraulic hoses.
1.
Connect two hydraulic hoses (Figure 4, Items 3 and 4) to fittings (Figure 4, Items 5 and 6) on control valve
(Figure 4, Item 7).
2.
Connect two hydraulic hoses (Figure 4, Items 3 and 4) to cross fittings (Figure 4, Items 1 and 2).
M3021DAA
3
4
4
7
6
5
1
2
3
Figure 4.
Hydraulic Hoses.
TM 9-2320-272-23-4
0715
0715-6
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