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

  TM-9-2320-272-23-4 - Page 319 of 1393

CLEANING AND INSPECTION
1.
Clean all parts.
2.
Inspect channels for cracks and bends. Replace channels if cracked or broken.
3.
Inspect retainers, spacer plate, and strap for bends and breaks. Replace retainers, spacer plate, or strap if
bent or broken.
4.
Inspect hinge for cracks, breaks, corrosion, and proper operation.
5.
Inspect inner skin and outer skin for tears and punctures. Replace inner skin or outer skin if torn and punctured.
6.
Inspect panel frame for cracks and bends. Replace panel frame if cracked or broken.
END OF TASK
ASSEMBLY
NOTE
•
Seal all exterior joints with caulking compound.
•
Perform Steps (1) and (2) only if skins are to be replaced.
•
Assistant will help with Steps (1) and (2).
1.
Install inner skin (Figure 3, Item 22) on panel frame (Figure 3, Item 24) with 30 screws (Figure 3, Item 23) and
18 screws (Figure 3, Item 21).
2.
Install outer skin (Figure 3, Item 11) on panel frame (Figure 3, Item 24) with 12 rivets
(Figure 3, Item 10).
3.
Install spacer plate (Figure 3, Item 12) and strap (Figure 3, Item 13) on outer skin (Figure 3, Item 11) with two
screws (Figure 3, Item 14).
4.
Install channels (Figure 3, Items 5 and 15) on outer skin (Figure 3, Item 11) and inner skin (Figure 3, Item 22)
with 18 rivets (Figure 3, Item 6) and 20 screws (Figure 3, Item 16).
5.
Install seal (Figure 3, Item 4) and retainers (Figure 3, Items 2 and 3) on channel (Figure 3, Item 5) with ten
screws (Figure 3, Item 4).
6.
Install seal (Figure 3, Item 8) and retainer (Figure 3, Item 9) on outer skin (Figure 3, Item 11) with 27 screws
(Figure 3, Item 7).
7.
Install seal (Figure 3, Item 20) and hinge (Figure 3, Item 19) on outer skin (Figure 3, Item 11) with 16 screws
(Figure 3, Item 17).
TM 9-2320-272-23-4
0603
0603-6


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