As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
M/D L1 DOOR 1EA EMER LT POWER PACK (M33093) FOUND LOW CAPACITY,O RIGINATED BY EMP V905377,REF TO HAECO NON ROUTINE NO.9485018 SPE C NO.B777-33-3-7019. REPLACED M/D L1 DOOR EMER LT POWER PACK (M33093) AND C/O NEW POWER PACK INSTALLATION TEST,THE RESULT FO UND NORMAL,AS PER AMM 33-51-06-960-802 REV 100.