As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY BATTERY PACK ABOVE L3 DOOR 11WL INOPERATIVE. **SUPPLEMENTAL REPORT FOR AALA202111081310: REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38**SUPPLEMENTAL REPORT TO ADD PART NUMBER INFORMATION TO SECTION 5**