As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B777-33-3-7019 DR R3 EMER LIGHT CHARGER M33306 TEST FAIL TRANSFER REF NON ROUTINE WO.1262159 AND ORIGINATOR BY V896958 DR R3 EMER LIGHT BATTERY CHARGER M33306 REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ACCOMPLISHED BY MECH V898181 AND INSPECTED BY V896958