As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 4243 - DURING GROUND INSPECTION IN ATL, THE AFT SECTIONS OF EMERGENCY FLOOR LIGHTING WERE FOUND TO ILLUMINATE WHEN THE COCKPIT SWITCH WAS IN THE ARM POSITION AND THE CABIN SWITCH IN NORMAL. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY BATTERY PACK IN THE NR 3 POSITION. OPERATIONAL CHECKS GOOD. AIRCRAF OK FOR SERVICE. (M)