As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R1 DOOR EMERGENCY LIGHT FOUND INOP(EQUIP NO.M33094) REFER HAECO NON-ROUTINE NO.9453430,ORIGINATED BY EMP:V905504,SPEC NO.B777-33 -3-7015. PERFORMED BY EMP:V905507,REPLACED DOOR R1 EMERGENCY LT BATTERY(M 33094) AND DID A TEST OF NEW BATTERY,RESULT IS NORMAL REF AMM 33 -51-06-960-802 REV.92A.IDT BY EMP:V905504.