As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
M/D L1 DOOR EMERGENCY LIGHT POWER PACK M33093 FOUND LOW CAPACITY REF HAECO NON-ROUTINE NO:9487724,SPEC NO.B777-33-3-7019. REPLACED M/D L1 DOOR EMERGENCY LIGHT POWER PACK(M33093)AND C/O NEW POWER PACK INSTALLATION TEST AS PE R AMM 33-51-06-960-802 REV 101,THE RESULT NORMAL,I