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 455 of 1417
REMOVAL
WARNING
Engine container is pressurized. Ensure pressure is released before opening container.
Failure to comply may result in injury or death to personnel.
1.
Remove 42 nuts (Figure 1, Item 2), lockwashers (Figure 1, Item 3), screws (Figure 1, Item 5), and upper
container section (Figure 1, Item 1) from lower container section (Figure 1, Item 6) and seal
(Figure
1
Item
4). Discard lockwashers.
NOTE
Perform Step (2) for late model engines.
2.
Loosen two hose clamps (Figure 1, Item 9) and remove breather tube (Figure 1, Item 8) from breather
(Figure
1,
Item
7) and elbow (Figure 1, Item 10).
8
M9272DAA
9
10
11
7
1
6
7
5
4
3
2
Figure 1.
Engine and Container Removal.
3.
Remove two screws (Figure 2, Item 1), lockwashers (Figure 2, Item 5), and trunnion cap (Figure 2, Item 4)
from front trunnion mount (Figure 2, Item 3) and engine (Figure 2, Item 2). Discard lockwashers.
4.
Remove two screws (Figure 2, Item 6), lockwashers (Figure 2, Item 8), and washers (Figure 2, Item 10) from
rear trunnion mount (Figure 2, Item 9) and flywheel housing (Figure 2, Item 7). Discard lockwashers.
TM 9-2320-272-23-2
0212
0212-2
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