As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFW - FOUND AND BLENDED CORROSION ON THE UPPER SURFACE OF THE FRAME INNER CHORD AFT FLANGE IN THE AFT CARGO. THE BLEND OUT EXCEEDS SRM LIMITS. REFINISHED THE BLENDED AREA PER SRM. APPROVED FOR CONTINUED SERVIEC WITH NOTED CONDITION BY ENGINEERING PER MRB767-1494. (M)