As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT # 453 BOS-PLS . " DESCENDING THOUGH 6,000 F/A #1 REPORTED STRONG FUEL SMELL IN FWD GALLEY LASTED @ 30 SECONDS THEN DISSIPATED.; C/W INFORMATION NOTICE 20-17-T015 SEC A ISOLATED FAULT TO TYPE 10 ODOR BELIVE TO HAVE COME FROM COFFEE MAKE VENT NO ODOR PRESENT UPON ARRIVAL AS PRECAUTION PREFORMED IV8 ECS DECONT PER AMM 21-00-00 REF TSM 05-50-00-810-085. A/C FOR SVC