As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN COMPLIANCE WITH MFG SL NR 419. FOUND FUEL LINE CHAFED OVER .5000 WAY THROUGH TUBE WALL. CAUSED BY FLAP ACTUATOR. CHAFE WAS NOT VISIBLE. FOUND BY FEELING. RECOMMEND MFG RUN LINE STRAIGHT THROUGH FUSELAGE WALL THEN ROUTE AFT. ALSO RECOMMEND MAKING INTO AN AD.