TM-9-2320-272-23-1

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5

SEPTEMBER 2012
TM-9-2320-272-23-1

  TM-9-2320-272-23-1 - Page 800 of 1313

FIELD MAINTENANCE
HEADLAMP (ONE SIDE) INOPERATIVE
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
Multimeter
(Volume 5, WP
0826, Table 1, Item 34)
Test Set, Electronic Systems
(Volume 5, WP
0826, Table 1, Item 51)
Personnel Required
(2)
References
Point to Point Schematics
References (cont.)
Volume 2, WP
0325
Volume 3, WP
0352
Equipment Condition
Vehicle parked and engine shut down.
(TM
9-2320-272-10)
TROUBLESHOOTING PROCEDURE
HEADLAMP (ONE SIDE) INOPERATIVE
NOTE
Conduct these malfunction tests if headlamp on one side is inoperative. This procedure will
check for defective headlamp bulb, wiring harness, or headlamp assembly.
TM 9-2320-272-23-1
0092
0092-1


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