TM-9-2320-272-23-3

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 3 OF 5

SEPTEMBER 2012

  TM-9-2320-272-23-3 - Page 154 of 1469

REMOVAL - Continued
20.
Disconnect wires (Figure 3, Items 3 and 4) from horn solenoid (Figure 3, Item 2).
21.
Disconnect wire (Figure 3, Item 16) from transorb diode coupling (Figure 3, Item 17).
22.
Disconnect wires (Figure 3, Items 7 and 8) from circuit breaker (Figure 3, Item 6).
23.
Disconnect wires (Figure 3, Items 10 and 11) from circuit breaker (Figure 3, Item 9).
24.
Disconnect wire (Figure 3, Item 18) from personnel hot water heater wire (Figure 3, Item 19).
25.
Remove three screws (Figure 3, Item 15) and clamps (Figure 3, Item 5) from firewall (Figure 3, Item 1).
26.
Remove screw (Figure 3, Item 13), washer (Figure 3, Item 14), and clamp (Figure 3, Item 12) from firewall
(Figure 3, Item 1).
3
4
5
M10046DAA
1
2
6
7
8
9
10
11
12
13
14
15
16
17
18
19
15
15
5
5
Figure 3.
Front Wiring Harness Replacement.
TM 9-2320-272-23-3
0358
0358-5


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