What was found
TUL - BATTERY PACKS FOR EMERGENCY LIGHTS IN CABIN FAILED TEST PER CARD 2311. REPLACED BATTERY PACKS FOR EMERGENCY LIGHTS IN CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TUL - BATTERY PACKS FOR EMERGENCY LIGHTS IN CABIN FAILED TEST PER CARD 2311. REPLACED BATTERY PACKS FOR EMERGENCY LIGHTS IN CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.