What was found
MAIN CABIN STA 1681 APPROX RBL 11.5 NUTPLATE STRIP UNDER THE FLOOR BEAM UPPER CAP IS CORRODED REMOVED CORRODED NUTPLATE STRAP, REMOVED CORROSION UNDER STRAP, TREATED BARE METAL, FABRICATED MEW STRAP, INSTALLED B757-200 SRM 51-40-02, SRM 51-20-01,SRM 53-60-51-1A, SRM 53-00-51-1A, DWG: 146N5693 REV C