What was found
LGA - AFT OVERWING EMERGENCY LIGHT EXIT SIGN INOPERATIVE. REPLACED BATTERY PACK AT SEAT ROW 20DEF FOR AFT OVERWING EMERGENCY LIGHT EXIT SIGN. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LGA - AFT OVERWING EMERGENCY LIGHT EXIT SIGN INOPERATIVE. REPLACED BATTERY PACK AT SEAT ROW 20DEF FOR AFT OVERWING EMERGENCY LIGHT EXIT SIGN. SYSTEM GROUND CHECKED NORMAL OPERATION.