What was found
CABIN ZONE 250, SEAT TRACK AT -Y2462 CORRODED AT AFT FR 53.2, FR 53.3, AFT FR 53.6 FWD FR 53.9 AND FR 54. CORROSION REMOVED IAW SRM 51-74-00 CAUSED SEAT TRACK TO BE OUT OF LIMIT IAW SRM 53-31-15 FIG 101. DAMAGED SEAT TRACK REMOVED FROM FR 53.2 -FR 55 AND INSTALLED NEW SEAT TRACK IAW SRM 51-42-11.