As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON LH SIDE SEAT RAILS. SEVERAL CORROSIONS AND WEAR FOUND FROM FS669.4 TO FS977. CORROSION AND WEAR FOUND ON LH SIDE SEAT RAILS FROM FS669.4 TO FS977.00 WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-41-49-101-001-A02, SRM 53-51-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49 AND CRJ900 AMM 20-21-00.