As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAL - DURING BC4 CHECK DISCOVERED CORROSION ON THE LT INBOARD SEAT TRACK AT FS 46+12 AND Y765. MAINTENANCE FOUND CORROSION TO BE OUT OF LIMITS IAW AIRBUS 320 SRM 53-31-15 FIG 103. REMOVED AND REPLACED LT INBOARD SEAT TRACK FROM FS 41 TO FS 47 AND Y765.