As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUEL SUPPLY TUBE IN THE RT PYLON WAS FOUND TO BE CHAFING AGAINST THE PYLON SUPPORT STRUCTURE (P/N 112N4115-6). THE DAMAGE TO THE FUEL TUBE EXCEEDED THE ALLOWABLE 0.004 INCH OF DAMAGE. REPLACED THE FUEL LINE. REPAIRED IAW EO 2822-01068-01. OPERATIONAL CHECK GOOD.