As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING B-04 CHECK EXFOLIATION CORROSION WAS FOUND ON FORWARD END OF SEAT TRACK Y1292 AT FR 20. MAINTENANCE REMOVED CORRODED SEAT TRACK Y1292 FROM FR 12 TO FR 24; INSTALLED NEW REPLACEMENT SEAT TRACK IAW A319 SRM 51-72-11 PG 1 & 2.