What was found
MAIN DECK FLOOR SUPPORT STRUCTURE AT ABOUT FR12, Y730 FOUND CORRODED. CORROSION REMOVED IAW SRM 51-74-10, REV 21. MATERIAL REMOVED 0.057", ORIGINAL MATERIAL THICKNESS 0.071", MATERIAL REMAIN 0.014" AND FOUND OUT OF LIMITS IAW SRM 53-10-16, FIG 102, REV 21. FLOOR SUPPORT R & R IAW SRM 51-40-21, REV 21. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 114.