What was found
MCN - DURING INSPECTION DISCOVERED SEAT RAIL BEAM CORRODED AT AFT WALL OF LAVE, INBOARD ATTACH POINT, AT FS 65 TO FS 68 AND BL Y-1225. MAINTENANCE FOUND CORROSION TO BE OUT OF LIMITS IAW AIRBUS 320 SRM 53-00-14 FIG 102. REMOVED AND INSTALLED NEW SEAT TRACK RAIL IAW AIRBUS 320 SRM 51-72-11.