TM 9-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
h. LIGHTS (continued).
(1O) ONE OR BOTH HEADLIGHTS FAIL TO OPERATE.
All other lights operate (continued).
CONTINUED FROM H
H. 5. Turn MASTER switch OFF (refer to TM 9-
2350-287-1O).
Is voltage indicated?
Replace Iighting switch of drivers instrument
panel (para 7-9). Verify problem is solved.
I. 1. Connect harness 12330252 to lighting
switch.
2. Disconnect wire 15 of harness 12330252
from wire 10L of cable assembly 12376405.
3. Place red lead of multimeter in wire 10L of
cable assembly 12376405 and ground black
lead.
4. Turn MASTER switch ON (refer to TM 9-
2350-287-1O).
5. Check for 24 ± 3 vdc.
6. Turn MASTER switch OFF (refer to TM 9-
2350-287-10).
Notify Direct Support maintenance.
Repair wire 10L or replace cable assembly
2-171
12376405 (para 7-57). Verify problem
solved.