As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEB, AT BS 1400 THE WEDGE ATTACHED OF THE AFT CARGO DOOR IS CORRODED TOP AND BOTTOM SURFACES. FABRICATED A NEW TAPERED FILLER AT AFT CARGO DOOR, IAW DWG 146N6603. REMOVED AND INSTALLED A FILLER IAW SRM 51-40-02, AND DWG 146N6603, REV K.