As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED INSPECTION FOUND FUEL LEAKING FROM NR 4 PYLON FORWARD AND CENTER FUEL LINE COVER DRAINS. INVESTIGATION REVEALED THAT A SECTION OF THE NR 4 FUEL FEED PIPE THROUGH THE PYLON SHOULDER COWL WAS GROOVED INTERNALLY AT THE O-RING UPPER CONTACT AREA. REPLACED FUEL PIPE. (X)