As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B777-33-3-7019 L1 DR EMERGENCY LT POWER PACK BATTERY M33093 CAPA CITY CHECK FAILED TRANSFER REF HX NON-ROUTINE WO. 694956 AND ORI GINATED BY V920584 L1 DOOR EMER LT POWER PACK BATTERY M33093 REPLACED AND INSTALLATION TEST CARRIED OUT NORMAL IAW AMM 33-51-06 WORK ACCOMPLISHED BY MECHANIC V920584 INSPECTED BY V920584 INSPECTED BY HX161779, APPROVED.