What was found
AFT CARGO DOOR NR 4 STIFFENER HAD CORROSION. REMOVED, FABRICATED, AND INSTALLED A NEW STIFFENER IAW SRM 51-40-02, DRAWING 146N6603 REV BP, AND REV K.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT CARGO DOOR NR 4 STIFFENER HAD CORROSION. REMOVED, FABRICATED, AND INSTALLED A NEW STIFFENER IAW SRM 51-40-02, DRAWING 146N6603 REV BP, AND REV K.