LIGHTING SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
TEST OR INSPECTION
Lights Are Inoperative
Remove all jewelry, watch, rings, etc. prior to disconnecting cables from batter-
ies or other electrical source. Items can come in contact with battery or electrical
source and cause electrical shock. Failure to follow this warning may cause
injury or death.
Make sure wheels are chocked and bowl is lowered to ground for all tests. Fail-
ure to do so may cause injury or death.
Eye protection must be worn when performing maintenance where components
or particles could fly out during procedure. Failure to take precautions may
Determine whether both blackout
1. If service stoplamps are inoperative,
stoplamps and blackout tail lights are
service them first.
2. If only blackout tail lights are
inoperative, go to Test 6.
3. If only blackout stoplamps are
inoperative, go to Test 2.
4. If both blackout stoplamps and blackout
tail lights are inoperative, replace light
Check light switch.
a. Place battery disconnect switch in
OFF position (TM 5-3805-248-10).
b. Disconnect light switch electrical