What was found
MAIN CARGO COMPARTMENT FLOOR SHEAR WEB HEAVY CORRROSION BS 1680 TO BS 1720 LBL 51.5 TO RBL 51.5. REMOVED CORROSION AT STA 1681-1720, LBL 51.5 TO RBL 51.5 ON SHEAR WEB 5 EA PLACES. NR 1 ORIG MAT .071 MAT. LOSS .019, REMAINING .052, NR 2. ORIG MAT .071, MAT LOSS .009 REMAINING .062 NR 3. ORIG MAT .071 MAT LOSS .015. REMAINING .056, NR 4 ORIG, MAT 071, MAT LOSS .011 REMAINING .060 NR 5, ORIG MAT .071 MAT LOSS .008 REMAINING .063, ALL FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53 DET, IV FIG 101, PG 103, FABRICATED NEW WEB IAW DWG 145N5318. R & R WEB IAW SRM 51-40-02. MAJOR REPAIR.