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 1125 of 1417
REMOVAL
1.
Loosen screws (Figure 1, Items 3 and 6) at adjusting link (Figure 1, Item 2). Do not remove screws.
2.
Loosen two screws (Figure 1, Item 9) on alternator mounting bracket (Figure 1, Item 10). Do not remove screws.
3.
Push alternator (Figure 1, Item 1) toward engine (Figure 1, Item 5) until slack exists in two alternator belts
(Figure 1, Item 8). Remove two alternator belts from alternator pulley (Figure 1, Item 4) and vibration damper
(Figure 1, Item 7).
M9805DAA
1
2
3
4
5
6
7
9
10
8
Figure 1.
Alternator Drivebelts Removal.
END OF TASK
INSPECTION
Inspect two alternator belts for breaks, cracks, or splits. Replace if broken, cracked or split.
END OF TASK
TM 9-2320-272-23-2
0302
0302-2
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