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 579 of 1393
DISASSEMBLY
1.
Remove six screws (Figure 2, Item 16), spacer plate (Figure 2, Item 15), seal (Figure 2, Item 14), hinge
(Figure
2,
Item
13), and seal (Figure 2, Item 12) from frame (Figure 2, Item 7). Discard seals.
2.
Remove 18 nuts (Figure 2, Item 28), screws (Figure 2, Item 11), and two retainers (Figure 2, Item 4) from outer
panel (Figure 2, Item 10), frame (Figure 2, Item 7), and seal (Figure 2, Item 3).
NOTE
Assistant will help with Step (3).
3.
Remove 17 rivets (Figure 2, Item 9) and outer panel (Figure 2, Item 10) from frame (Figure 2, Item 7).
Discard
rivets.
4.
Remove 24 rivets (Figure 2, Item 27), intake assembly (Figure 2, Item 17), intake panel (Figure 2, Item 26) (if
present), and preformed cork (Figure 2, Item 1) from inner panel (Figure 2, Item 2). Discard rivets and cork.
5.
Remove 14 rivets (Figure 2, Item 21), two channels (Figure 2, Item 20), channel seals (Figure 2, Item 19), and
channels (Figure 2, Item 18) from intake assembly (Figure 2, Item 17). Discard rivets and channel seals.
6.
Remove ten rivets (Figure 2, Item 22), two channels (Figure 2, Item 23), channel seals (Figure 2, Item 24), and
channels (Figure 2, Item 25) from intake assembly (Figure 2, Item 17). Discard rivets and channel seals.
7.
Remove seven nuts (Figure 2, Item 5), screws (Figure 2, Item 8), retainer (Figure 2, Item 6), and seal
(Figure
2,
Item
3) from frame (Figure 2, Item 7). Discard seal.
NOTE
Assistant will help with Step (8).
8.
Remove 33 rivets (Figure 2, Item 29), two rivets (Figure 2, Item 30), and inner panel (Figure 2, Item 2) from
frame (Figure 2, Item 7). Discard rivets.
TM 9-2320-272-23-4
0651
0651-4
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