As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL LINE CORRODED UNDER CUSHION CLAMP TO A POINT OF LEAKING INSIDE CABIN. OTHER AREAS OK. SUSPECT REPEATED EXPOSURE TO MOISTURE AROUND DOOR OPENING AND CARPET AND INSULATION CONTRIBUTED TO CONDITION. THE SEVERITY OF THE CORROSION COULD NOT BE SEEN UNTIL CLAMP WAS REMOVED.