As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON LEADING EDGE OF WING UNDER PNL 521ZB AT LES 897.00 UNDER 2 NUTPLATES. PERFORMED B767 SRM 57-41-13-2R-1 REPAIR 1 TO REPAIR CORROSION AT WING LES 897.00 THAT WAS 100% EXFOLIATED ON LEADING EDGE OF WING STATION PNL 521ZB.