As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCC REQUEST TO INSPECT LINE ASSY, (REFUEL/DEFUEL FLOW) P/N 6516311-55 (IPC 28-22-00 ITEM #156) FOR CHAFING BY FLAP CROSS OVER CABLE. REMOVED PANELS 171BB AND 172BB FOR VISUAL ACCESS NR FOUND CHAFING IN ACCESS PNL 172BB ON SP FUELING LINE. MEASURED CHAFFING TO BE AT .003 ". INSTALLED NEW LINE IAW 560 MM 28-22-008, LEAK DUE LEAK CHECK GOOD.