As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING ABOVE THE NR 2 ENGINE PYLON INSIDE THE WING FIXED L/E; A WIRE BUNDLE HAS SEVERAL WIRES WITH THE INSULATION CHAFED THROUGH EXPOSING INDIVIDUAL WIRES. PREVIOUS REPAIR IS CHAFED THROUGH & TORN. INSTALLED A PROTECTIVE SLEEVE ON THE WIRES REF ESPM 20-53-51. REPOSITIONED AND RESECURED WIRE HARNESS REF ESPM 20-33-44. NO WIRING WAS DISCONNECTED OR DISTURBED.