What was found
AFT CARGO BAY DOOR SURROUND STRUCTURE, FLOOR, HAS CORROSION ON NUTPLATE STRAP UNDER UPPER FLANGE OF CLOSE-OUT WEB, BS 847 - 852, RBL 19. REMOVED AND REPLACED AFT CARGO BAY DOOR SURROUND STRUCTURE NUT PLATE STRAP, DUE TO NO ALLOWABLE LIMITS IN THE SRM FOR THIS PART. IAW SRM 51-10-02, SRM 51-40-02, AND DWG 146A0081, REV -.