What was found
AFT CARGO BAY FRAME 63, Y1470 FLOORBEAM HAS CORROSION. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-15, FIG 101. FABRICATED TWO REPAIR ANGLES IAW SRM 53-31-00 AND ONE ANGLE BEAM ON IAW SRM 53-10-15. REPAIRED IAW SRM 53-10-15, FIG 207. MAJOR REPAIR.