As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENG B-LOOP WILL NOT TEST. DEFERRED PER MEL 26-12-01 MX CTL AUTH 7005 PLACARD INSTALLED. CLEANED AND INSPECTED NR 2 ENG FIRE DETECTION CONTROL UNIT ELECTRICAL PLUG. PERFORMED OPERATIONAL CHECK IAW A300 M/M 26-12-11, OPS CHECK SERVICEABLE.