TM 9-2320-365-20-1
2-606
YES
1.
Circuit breaker OK.
NO
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Faulty front lights cable
assembly.
Faulty blackout drive light.
Faulty lamp.
Faulty main light switch.
Faulty dashboard cable
assembly.
Is 12 vdc present at lamp
socket center contact?
WARNING
Read WARNING
on following page.
This question eliminates
possible problems and
determines where
troubleshooting continues.
Go to step 4 of this fault.
Voltage Test or
STE/ICE-R #89
START
e50. BLACKOUT DRIVE LIGHT DOES NOT ILLUMINATE
INITIAL SETUP
Equipment Condition
Engine shut down (TM 9-2320-365-10).
Personnel Required
(2)
Materials/Parts
Packing, Preformed (Item 168, Appendix G)
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
STE/ICE-R (Item 39, Appendix C)
Multimeter, Digital (Item 22, Appendix C)
References
TM 9-4910-571-12&P