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 209 of 1469
INSTALLATION - Continued
14.
Connect wire (Figure 13, Item 1) to fuel level sending unit (Figure 13, Item 2) on right-side fuel tank
(Figure
13, Item 3).
15.
Connect wire (Figure 13, Item 4) to primary low air pressure switch (Figure 13, Item 5).
M9127DAA
4
5
3
2
1
Figure 13.
Rear Wiring Harness Replacement.
NOTE
Perform Step (16) for all except M931/A1/A2 and M932/A1/A2 vehicles.
16.
Connect two wires (Figure 14, Item 2) to stoplight switch (Figure 14, Item 1).
NOTE
Perform Step (17) for M931/A1/A2 and M932/A1/A2 vehicles.
17.
Connect two wires (Figure 14, Item 4) to stoplight switch (Figure 14, Item 3).
NOTE
Perform Step (18) for M923/A1/A2, M925/A1/A2, M927/A1/A2, and M928/A1/A2
vehicles
only.
18.
Connect wire (Figure 14, Item 8) to connector (Figure 14, Item 10) for left- and right-side marker lights
(Figure 14, Item 9).
19.
Connect wire (Figure 14, Item 5) to fuel level sending unit (Figure 14, Item 6) on left-side fuel tank
(Figure 14, Item 7).
TM 9-2320-272-23-3
0359
0359-24
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