What was found
AFTER ARRIVING AT GATE, FA'S REPORTED A "JET FUEL" ODOR THROUGHOUT THE ENTIRE FLIGHT. FLIGHT CREW DID NOT SMELL THE ODOR , AND WERE NOT NOTIFIED OF ODOR UNTIL AT THE GATE. C/W NO GO ODI SMOKE AND FUME PREVENTION. PERFORMED BSI OF ENG 1, ESN 736186. NO WETTING OR OIL FOUND. REPLACED RECIR FILTERS. OK FOR SVC. (LP# 8718410, 1476024)