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 581 of 1393
CLEANING AND INSPECTION
1.
For General Cleaning Instructions, refer to (Volume 5, WP
0817).
2.
Inspect hinge (Figure 3, Item 9) for breaks, corrosion, and proper operation. Replace hinge if damaged.
3.
Inspect retainers (Figure 3, Item 8) and (Figure 3, Item 5) and spacer plate (Figure 3, Item 10) for bends and
breaks. Replace retainers and and space plate if bent or broken.
4.
Inspect outer panel (Figure 3, Item 4) and inner panel (Figure 3, Item 7) for tears, cracks, and punctures.
Replace outer panel and inner panel if torn, cracked, or punctured.
5.
Inspect intake assembly (Figure 3, Item 11) for cracks and bends. Replace intake assembly if cracked or bent.
6.
Inspect intake panel (Figure 3, Item 3) for bends and breaks. Replace intake panel if bent or broken.
7.
Inspect channels (Figure 3, Items 1, 2, 12, and 13) for bends and breaks. Replace if bent or broken.
8.
Inspect frame (Figure 3, Item 6) for bends, breaks, cracks, and warpage. Replace entire bonnet door assembly
if frame is damaged.
TM 9-2320-272-23-4
0651
0651-6
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