What was found
ORD - CEILING EMERGENCY LIGHTS AT ROWS 7 TO 12 INOPERATIVE. REPLACED BATTERY PACK AT B5101 FOR CEILING EMERGENCY LIGHTS AT ROWS 7 TO 12. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - CEILING EMERGENCY LIGHTS AT ROWS 7 TO 12 INOPERATIVE. REPLACED BATTERY PACK AT B5101 FOR CEILING EMERGENCY LIGHTS AT ROWS 7 TO 12. SYSTEM GROUND CHECKED NORMAL OPERATION.