As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R1 DOOR M33094 EMERGENCY POWER SUPPLY BATTERY PACK FOUND MALFUNCTION. PERFORMED BY EMP V903218, IDT BY EMP V905467. REPLACE R1 DOOR M33094 EMERGENCY POWER SUPPLY BATTERY PACK AND C/O NEW BATTERY PACK INSTALLATION TEST. THE RESULT FOUND NORMAL AS PER AMM 33-51 -06-960-802 REV 104.