TM-9-2320-272-23-5

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5

SEPTEMBER 2012
TM-9-2320-272-23-5

  TM-9-2320-272-23-5 - Page 79 of 623

DISASSEMBLY - Continued
NOTE
Spacers were used as needed to center lockpin in lockring. Number of spacers in bearing
assembly and lockring may vary.
3.
Remove two locknuts (Figure 10, Item 24), washers (Figure 10, Item 25), screws (Figure 10, Item 28), lock
assembly (Figure 10, Item 26), and spacers (Figure 10, Item 27) from bearing assembly (Figure 10, Item 11)
and lockring (Figure 10, Item 23). Discard locknuts.
4.
Remove two locknuts (Figure 10, Item 32), washers (Figure 10, Item 33), screws (Figure 10, Item 3), four
locknuts (Figure 10, Item 30), washers (Figure 10, Item 31), screws (Figure 10, Item 4), and armament mount
panel (Figure 10, Item 2) from armament support assembly (Figure 10, Item 10). Discard locknuts.
5.
Remove locknut (Figure 10, Item 34), washer (Figure 10, Item 35), screw (Figure 10, Item 1), and pin assembly
(Figure 10, Item 36) from armament mount panel (Figure 10, Item 2). Discard locknut.
NOTE
Tag all hardware for assembly.
6.
Remove six locknuts (Figure 10, Item 21), washers (Figure 10, Item 22), and screws (Figure 10, Item 5) from
tube (Figure 10, Item 29), bearing assembly (Figure 10, Item 11), and armament support assembly
(Figure
10,
Item
10). Discard locknuts.
7.
Remove two locknuts (Figure 10, Item 17), washers (Figure 10, Item 18), screws (Figure 10, Item 15), and
backrests (Figure 10, Item 16) from bearing assembly (Figure 10, Item 11) and armament support assembly
(Figure 10, Item 10). Discard locknuts.
8.
Remove seven locknuts (Figure 10, Item 13), washers (Figure 10, Item 12), and screws (Figure 10, Item 9)
from armament support assembly (Figure 10, Item 10) and bearing assembly (Figure 10, Item 11). Discard
locknuts.
9.
Remove locknut (Figure 10, Item 20), washer (Figure 10, Item 19), screw (Figure 10, Item 14), and armament
support assembly (Figure 10, Item 10) from bearing assembly (Figure 10, Item 11). Discard locknut.
10.
Remove four locknuts (Figure 10, Item 8), screws (Figure 10, Item 6), and handle (Figure 10, Item 7) from
armament support assembly (Figure 10, Item 10). Discard locknuts.
TM 9-2320-272-23-5
0775
0775-16


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