What was found
DFW - DURING OVERNIGHT MAINTENANCE, FOUND EMERGENCY CEILING LIGHTS OVER ROWS 18 THROUGH 21 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY CEILING LIGHTS OVER ROWS 18 THROUGH 21. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - DURING OVERNIGHT MAINTENANCE, FOUND EMERGENCY CEILING LIGHTS OVER ROWS 18 THROUGH 21 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY CEILING LIGHTS OVER ROWS 18 THROUGH 21. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)