As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT TOP OF DESCENT, B FA REPORTED A RAW FUEL ODOR EMANATING FROM THE VENTS. THE ODOR ALSO NOTED IN THE FLIGHT DECK VENTS. AFTER TURNING OFF THE NR 2 BLEED, THE ODOR DISSIPATED. LANDING UNEVENTFUL. COMPLIED WITH AMM 21-00-00-160-901. REMOVAL OF ODOR FROM THE AIR CONDITIONING DUCTS. NO ODORS NOTED. NO PARTS REPLACED. RETURNED TO SERVICE.