What was found
CORROSION ON FLOORBEAM STA 1640, FROM RBL 62 TO LBL 62, MAIN CABIN. REMOVED CORROSION AT FLOORBEAM, STA 1640 FROM RBL 62 TO LBL 62, MAIN CABIN IAW SRM 53-00. ORIGINAL MATERIAL .130, AFTER REWORK .095, AMOUNT OF MATERIAL REMOVED TO BE IN OUT OF LIMITS IAW SRM 53-00-51, DETAIL II, FIG 101. R & R FLOORBEAM AT STA 1640 IAW SRM 51-40-02, TREATED AND PRIMED IAW SRM 51-20-01. MAJOR REPAIR.