If the Pilot Light Works and the Interior Light Does Not (Cont)

TM 10-4110-262-13&P

0018 00

19. Disconnect power from the RU.

20. Replace the transformer.

21. Reconnect power to the RU and check voltage at the IC power entry connector. If voltage is present,

return the ADR-300 to service.

22. Disconnect power from the RU.

23. Replace the wire harness between the transformer and Fuses 6 and 7.

24. Reconnect power to the RU and check voltage at the IC power entry connector. If voltage is present,

return the ADR-300 to service.

END OF WORK PACKAGE

0018 00-6