As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B777-33-3-7015 - DOOR R1 M33094 EMER LIGHT POWER SUPPLY BATTERY PACK TEST FAIL.REF NR LP 9130945 DR R1 M33094 EMER LIGHT POWER SUPPLY CHARGER AND BATTERY REPLACE D AND TESTED NORMAL ASPER AMM 33-51-06 ADD EMP:V898181 IDT BY HX107723,APPROVED