TM-9-2320-272-23-5
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-5 - Page 223 of 623
REMOVAL
NOTE
Tag wires, connectors, and cables for installation.
1.
Remove three screws (Figure 1, Item 6), washers (Figure 1, Item 5), and clamps (Figure 1, Item 4) from firewall
(Figure 1, Item 2), front wiring harness (Figure 1, Item 22), and voltage regulator wiring harness
(Figure
1,
Item
3).
2.
Remove four tiedown straps (Figure 1, Item 7) from front wiring harness (Figure 1, Item 22) and voltage
regulator wiring harness (Figure 1, Item 3). Discard tiedown straps.
3.
Remove two nuts (Figure 1, Item 18), washers (Figure 1, Item 17), and clamps (Figure 1, Item 16) from
personnel heater (Figure 1, Item 1).
4.
Remove tiedown strap (Figure 1, Item 15) from wiring harness (Figure 1, Item 10). Discard tiedown straps.
5.
Disconnect harness connector (Figure 1, Item 8) from alternator (Figure 1, Item 9).
6.
Disconnect connectors (Figure 1, Items 12 and 13) from wires (Figure 1, Items 11 and 14).
7.
Disconnect harness connectors (Figure 1, Items 19 and 21) from regulator (Figure 1, Item 20).
M10072DAA
9
10
11
12
13
14
16
15
17
18
16
18
17
20
21
19
22
1
2
3
4
5
6
7
8
Figure 1.
100-AMP Alternator Harness.
TM 9-2320-272-23-5
0792
0792-2
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