As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFW - FOUND AND BLENDED OUT CORROSION ON THE UPPER SURFACE OF THE INNER CHORD OF THE AFT CARGO DOOR LOWER MAIN SILL. THE BLEND OUT EXCEEDS SRM MAX LIMITS. ALODINED, PRIMED AND PAINTED AREA. APPROVED FOR CONTINUED SERVICE WITH NOTED CONDITION BY ENGINEERING PER MRB767-1612. (M)