TM 5-3805-248-23-1
LIGHTING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
0012 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
Cutting Edge Worklight Is
b. Disconnect brown wire from cutting
edge worklight relay (WP 0078 00).
Inoperative - Continued.
c. Set multimeter to appropriate
voltage range (WP 0018 00).
d. Connect multimeter positive lead to
brown wire of cutting edge
worklight relay and multimeter
negative lead to chassis ground.
394-1583
e. Place battery disconnect switch in
ON position (TM 5-3805-248-10).
f. Place light switch in SER DRIVE
1. If battery voltage is indicated, replace
position.
cutting edge worklight relay (WP 0078
2. If battery voltage is not indicated,
replace open circuit between relay and
fuse box (WP 0018 00).
0012 00-9
