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 1216 of 1417
FIELD MAINTENANCE
HIGH BEAM SELECTOR SWITCH REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
Personnel Required
(2)
Equipment Condition
Parking brake set. (TM 9-2320-272-10)
Battery ground cables disconnected. (WP
0350)
REMOVAL
NOTE
Tag all wires for installation.
1.
Disconnect electrical wires (Figure 1, Items 3, 4, and 5) from selector switch (Figure 1, Item 6) under cab floor
(Figure 1, Item 2).
NOTE
Assistant will help with Step (2).
2.
Remove two screws (Figure 1, Item 1) and selector switch (Figure 1, Item 6) from cab floor (Figure 1, Item 2).
6
M0255DAA
5
4
3
2
1
Figure 1.
High Beam Selector Switch Removal.
END OF TASK
TM 9-2320-272-23-2
0316
0316-1
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