What was found
MAIN CARGO COMPT FLOORBEAM CORRODED STA 55.000 RBL 54 (FLOORBEAM SEGMENT) MAJOR REPAIR. REMOVED CORROSION IAW SRM 51-1-8 PG 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0 PG 2P. REMOVED CORRODED FLOORBEAM IAW SRM 51-1-20D. FABRICATED NEW FLOOR (EXTRUSION P/N S2772345) IAW SRM 53-3-1 FIG 6. CLEANED, TREATED AND PRIMED AREA AND NEW FLOORBEAM IAW SRM 51-1-8B. INSTALLED NEW FLOORBEAM IAW SRM 51-1-20D, SRM 51-3-1 PG 2A (TORQUE). THIS MAJOR REPAIR WAS PERFORMED IAW SRM 53-1-0 PG 1, SRM 53-3-1 FIG 6.