What was found
CABIN ZONE 240, SEAT TRACK AT Y1552.5/ FR 32 - FR 37/ CORRODED AT FR 33, AFT FR 33. CORROSION REMOVED IAW SRM 51-74-00 AND FOUND OUT OF LIMIT IAW SRM 53-00-15, FIG 102. DAMAGED SEAT-TRACK REMOVED AND INSTALLED NEW FABRICATED SEAT-TRACK IAW ER/A 481455-14 REV 0. ASSOCIATED ER/A 14-481455 ADDED FOR AC 3354.