What was found
INSPECTION TYPE:C4, FUSE FLOOR STRUCTURE, FLOOR PANEL AT RBL 45 TO RBL 60, STA 1200 TO 1100 CORRODED INSERTS INBD AFT EDGE AND DAMAGED INSERT ON OTBD EDGE CENTER. REPLACED PANEL IAW EO B757-5320-9692-G, SRM 53-00-50-1A1, EO B757-5100-33281-B.