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 1155 of 1417
CIRCUIT BREAKER REPLACEMENT REMOVAL
NOTE
•
Perform Steps (1) and (2) to remove circuit breakers located on engine firewall.
•
Perform Steps (3) and (4) to remove circuit breakers located behind instrument panel
and above steering column.
•
Tag wires for installation.
1.
Disconnect wires (Figure 9, Items 3 and 5) from circuit breaker (Figure 9, Item 2).
2.
Remove two screws (Figure 9, Item 4) and circuit breaker (Figure 9, Item 2) from firewall (Figure 9, Item 1).
3.
Disconnect wires (Figure 9, Items 6 and 7) from circuit breaker (Figure 9, Item 9).
4.
Remove two screws (Figure 9, Item 8) and circuit breaker (Figure 9, Item 9) from instrument panel brace
(Figure
9,
Item
10).
TM 9-2320-272-23-2
0307
0307-6
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