As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A STRONG SMELL OF KEROSENE WAS OBSERVED IN THE CABIN NEAR AFT JUMPSEAT AND GALLEY JUMPSEAT ON LANDING. MAINTENANCE FOUND FUEL LEAKING FROM FUEL LINE UNION/ELBOW AT THE APU ATOMIZER. THE O-RING WAS REPLACED AND NO LEAKS WERE NOTED DURING OPERATION OF APU.