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TM 10-3930-673-20-1
2
13. ALL FLOODLIGHTS DO NOT OPERATE.
INITIAL SETUP
Personnel Required
Tools and Special Tools
Two
Tool Kit, General Mechanic's: Automotive
(Item 18, Appendix F)
References
STE/ICE-R (Item 17, Appendix F)
TM 10-3930-673-10
Multimeter, Digital (Item 9, Appendix F)
TM 9-4910-571-12&P
Equipment Condition
Engine shut down (TM 10-3930-673-10)
Parking brake on (TM 10-3930-673-10)
Wheels chocked (TM 10-3930-673-10)
START
WARNING
1
KNOWN INFO
TEST OPTIONS
Read WARNING on
None.
Voltage test.
following page.
STE/ICE-R #89.
POSSIBLE PROBLEMS
REASON FOR QUESTION
Is 24 vdc present at starting
Ground faulty.
Connector P2 faulty.
This question eliminates possible
motor solenoid connector
Connector J2 faulty.
problems and determines where
where battery cable
Wire 9 faulty.
troubleshooting continues.
connects?
Circuit breaker CB6 faulty.
Wire 1 faulty.
Run Relay K1 faulty.
Wire 3 faulty.
Relay K2 faulty.
Wire 5 faulty.
Circuit breaker CB7 faulty.
Wire 70 faulty.
Go to Step 2 of this
NO
fault.
YES
Go to Step 3 of this
fault.
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