Materials/Parts
Dimmer Switch Test Wire (Item 20, Appendix E)
Personnel Required
(2)
References
TM 9-4910-571-12&P
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
START
1.
CAUTION
Read CAUTION
on following page.
Is continuity present from
main light switch pin F to
pin B?
KNOWN INFO
Circuit breaker CB70 OK.
POSSIBLE PROBLEMS
NO
Replace main light switch
(para 7-17).
YES
NOTE
Perform Electrical System Troubleshooting
e1. Circuit Breaker Does Not Operate on
circuit breaker CB70 prior to beginning this task.
REASON FOR QUESTION
If continuity is not present,
main light switch is faulty.
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
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)
e19. OIL PRESS GAGE DOES NOT ILLUMINATE
Faulty main light switch.
Faulty dimmer switch.
Faulty dashboard cable
assembly.
Faulty OIL PRESS gage.
TM 9-2320-365-20-1
2-382 Change 1