What was found
CORROSION ON SEAT TRACK FLANGE AT STA 1821 TO 1887, X = 75. CORROSION REMOVED IAW SRM 51-21-01, REV 47. ORIGINAL THICKNESS = 0.080 INCH; MATERIAL REMOVED = 0.050 INCH; MATERIAL REMAINED = 0.050", FOUND EXCEEDED SRM 53-00-52, REV 47, FIG 101 LIMITS. CORRODED SECTION REMOVED IAW SRM 51-31-01 REV 47. REPAIR FABRICATED IAW SRM 53-00-52, REV 47, FIGURE 201. REP 1 AND INSTALLED IAW SRM 51-31-01, REV 47. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.