As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
M/D L3 DOOR AFT EMERGENCY POWER SUPPLY M33405 POWER PACK FOUND M ALFUNCTION REF TO HAECO NON-ROUTINE NO.9455100, REPLACED M/D L 3 DOOR AFT EMERGENCY POWER SUPPLY M33405 POWER PACK AND C/O NEW PACK TEST. THE RESULT FOUND NORMAL AS PER AMM 33-51-06-960-802 R EV 102.