TM 9-2350-256-20-1
0078 00
CORRECTIVE ACTION Continued
2.
Install lamp (3), headlight cover (2), and tighten four screws (1). Loosen adjustment nut (4) and remove
headlight assembly (5). Place red lead of multimeter in socket A of wire 18 and black lead to ground.
Turn MASTER switch on, and press SER DRIVE key and ENTER key of main lighting switch, and
check for voltage.Press ALL OFF key and ENTER key of main lighting switch and turn MASTER
switch off. If voltage is present, replace headlight assembly (see WP 0175 00). If voltage is not present,
go to step 3.
3.
Place red lead of multimeter in socket C of wire 91 (ground) and black lead to ground. Check for
continuity. If continuity is present, go to step 4. If continuity is not present, repair/replace wire 91
(ground) of headlight and dimmer switch wiring harness (see WP 0214 00).
0078 00-4
