As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WORKING MSU TO CK FOR DAMAGED/CHAFFING WIRING FOR THE LT/RT ENG EEC CONT WIRES. REFF PYLON ACCESS PNLS 432FR LT AND 442FL FOR RT. FOUND 1 CHAFFED WIRE IN LT PYLON UNDER CLAMP OF SMALLER BUNDLE. REPAIRED PER BAC WIRING STD PRACTICE MANUAL 20-10-13 PG 8.