What was found
MAIN DECK CARGO FLOOR, SEAT TRACK- Y953 FR57 CORROSION FOUND ON FLANGE. CORROSION REMOVED IAW SRM 51-74-10, REV 21 MATERIAL REMOVED 0.041 INCH. MATERIAL REMAINED 0.039 INCH, ORIGINAL THICKNESS 0.080 INCH AND FOUND OUT OF LIMIT IAW SRM 53-10-16, FIG 102, REV 21. DAMAGED SEAT TRACK R & R IAW SRM 51-40-21, REV 21. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 113.