What was found
TUL - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK B5-23 INOPERATIVE. REPLACED B5-23 EMERGENCY EXIT LIGHT BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TUL - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK B5-23 INOPERATIVE. REPLACED B5-23 EMERGENCY EXIT LIGHT BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)