As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - AT "C" CHECK DISCOVERED CORROSION ON SEAT TRACK Y-765 BETWEEN FRAME 20 AND FRAME 21. NO ALLOWABLE DAMAGE LIMITS WERE FOUND. SEAT TRACK WAS REMOVED AND REPLACED FROM FROM FRAME 12 TO FRAME 24 IAW AIRBUS SRM A320 51-42 -11, PAGE 1-22. CPCP PROTECTION WAS APPLIED PER AIRBUS SRM 51-21-00.