What was found
RT FS 280 FLOORBEAM HAS CORROSION AROUND NUTPLATE LOCATION AT APPROX RBL 22. REMOVED AFT COCKPIT FLOORBEAM IAW SRM 51-42-21. GVI PERFORMED NO DEFECTS NOTED. LOCATED AND DRILLED NEW RT FLOORBEAM IAW REO 670-53-11-047 REV E DATED 2009-03-13. P.RICE 09-19-09. (55) 17. PERFORMED ET INSPECTION PER REO 670-53-11-047 REV E DATE 8/13/09 IAW NDTM 51-20-006. NO DEFECTS NOTED. INSTALLED RT FLOORBEAM IAW SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 AND 51-42-13-001-001-A01.