As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - MAINTENANCE FOUND THE EMERGENCY LIGHTS INOPERATIVE FROM SEAT ROW 17 AND AFT. ALSO, FOUND TWO AFT EMERGENCY EXIT DOOR LOWER LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK (P/N 2013-1A) AND CHARGER ASSEMBLY, LOCATED ABOVE AISLE BETWEEN LAST ROW OF SEATS, IN ASSOCIATION WITH MM 33-51-51. OPS CHECK GOOD. (M)