What was found
CABIN - STA 495, 'X' = -27.5 SEAT TRACK INBD FLANGE FOUND SURFACE CORROSION. CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STA 458 TO STA 525 IAW SRM 53-00-52, FIG 201, REPAIR 1, REV 43. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 109.