As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SEAT RAILS BTW FS 485 TO FS 677 RH AND LH SIDE (6 E/AS) AT C PAX. CORROSION ON FLOOR SEAT RAILS BTW FS 485 TO FS 677 RH AND LH SIDE (6 E/AS) AT C PAX WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-31-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49 (CONFIG A12).