As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT TRACK LBL9.00 (5 EAS) BTW FS364.00 TO FS693.00 AT PASSENGER CABIN. DUE TO EXCESSIVE DAMAGED SEAT RAIL LBL9 BTW FS364.00 TO FS693.00 (5 EAS) WERE REPLACED PER CRJ-900 SRM 53-21-49-101-001-A01 AND SRM 53-31-49-101-001-A02 AND PER AMM 53-00-49-400-801-A12"