TM 9-2350-256-20-1
0077 00
Troubleshooting Procedure
Gage Panel Lights
Symptom
Gage panel lights malfunctioning.
Malfunction
One or more gage panel lights fail to light. Do steps 1 thru 11.
CORRECTIVE ACTION
WARNING
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry contacts a metal surface a direct
short may result in instant heating of tools, damage to equipment, and injury or death to personnel.
1.
Remove lamp from socket. Place red lead of multimeter in socket and black lead to ground. Turn
MASTER switch on and check for voltage. Turn MASTER switch OFF. If voltage is present, replace
lamp (see WP 0157 00). If voltage is not present, go to step 2.
0077 00-3
