As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAL - MAJOR REPAIR - DURING C3 CHECK DISCOVERED CORROSION ON SEAT TRACK LOCATED ON THE RT INBOARD SIDE AT FR 20+10" Y-765. MAINTENANCE REMOVED CORROSION AND FOUND REWORK TO BE OUT OF LIMITS IAW AIRBUS 320 SRM 53-31-15. REMOVED SEAT TRACK AT FR 20+10" Y-765 AND INSTALLED NEW SEAT TRACK IAW AIRBUS 320 SRM 53-31-15 FIG 2.