As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUMES-AT CRUISE FL 360 NOTICED A PLASTIC RUBBERY ODOR PRESENT WITH FWD EQ EXH FAN STATUS MESSAGE DISPLAYED. CORRECTIVE ACTION: CREW PULLED C/B'S ODOR DISSIPATED. MEL APPLIED IN HNL. REPLACED FORWARD EQUIPMENT EXHAUST FAN MCO/PLAC REMOVED. SYSTEM OPERATION IS NORMAL.