As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAINTENANCE WAS ADVISED THAT THE FLIGHT ATTENDANT EMERGENCY LIGHTS TESTS SWITCH POPS THE EMERGENCY LIGHTS C/B. ATL, MAINTENANCE FOUND A CHAFED WIRE AT CANNON PLUG P0389 (AT NR 2 BATTERY PACK) AND REPAIRED WIRE AS NEEDED. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RELEASED FOR FURTHER SERVICE. (M)