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 LEVEL 2 CORROSION ON SEAT TRACK FROM FR 37+1 TO FR 40+2 AND Y1292. RE-WORK AREA WAS FOUND TO BE OUT OF LIMITS IAW 53-31-15 FIG 103. MAINTENANCE REMOVED AND INSTALLED NEW SEAT TRACK FROM FR36 TO FR41 AND Y1292 IAW AIRBUS 319 SRM 51-72-11.