TM-9-2320-272-23-2
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-2 - Page 789 of 1417
REMOVAL
NOTE
•
On models with dual fuel tanks (M929/A1/A2, M930/A1/A2, M931/A1/A2, and
M932/A1/A2), right side forward fuel tank hanger must be removed and installed at direct
support
maintenance.
•
The number of locknuts and lockwashers varies between models. Refer to parts list for
quantity for particular model.
1.
Remove two locknuts (Figure 1, Item 19), screws (Figure 1, Item 8), retaining straps (Figure 1, Item 22), and
insulators (Figure 1, Item 1) from two fuel tank hangers (Figure 1, Item 14). Discard locknuts.
2.
Remove eight locknuts (Figure 1, Item 13), screws (Figure 1, Item 15), and two hanger stabilizing straps
(Figure
1,
Item
12) from hangers (Figure 1, Item 14). Discard locknuts.
3.
Remove four locknuts (Figure 1, Item 9), screws (Figure 1, Item 11), and two support brackets
(Figure
1,
Item
10) from fuel tank hangers (Figure 1, Item 14). Discard locknuts.
4.
Remove locknut (Figure 1, Item 6), bracket (Figure 1, Item 5), lockwasher (Figure 1, Item 4), washer
(Figure
1,
Item
3), screw (Figure 1, Item 21), lockwasher (Figure 1, Item 4), washer (Figure 1, Item 3), and
ground lead (Figure 1, Item 20) from hanger (Figure 1, Item 14) and frame (Figure 1, Item 7). Discard
lockwashers and locknut.
NOTE
Assistant will help with Step (5).
5.
Remove eight locknuts (Figure 1, Item 2), screws (Figure 1, Item 18), and two fuel tank hangers
(Figure
1,
Item
14) from side rail (Figure 1, Item 7). Discard locknuts.
6.
Remove two rubber sheets (Figure 1, Item 16) and rubber sheets (Figure 1, Item 17) from two fuel tank hangers
(Figure 1, Item 14).
TM 9-2320-272-23-2
0253
0253-2
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