As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SEAT RAIL BTW FS 847.00 TO FS977.00 LH/RH (4EAS) AT CABIN PAX. FLOOR SEAT RAIL BTW FS 847.00 TO FS977.00 LH/RH (4EAS) AT CABIN PAX WERE EVALUATED DUE TO EXCESSIVE DAMAGE PER CRJ-900 SRM 53-41-49-101-001-A02 AND SRM 53-51-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49-400-801 CONF(A12)