As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION SIDE SEAT RAIL 15RH (4 EAS) BTW F5379.00 TO FS669A0. SIDE SEAT RAIL 15RH (4EAS) BTW FS379.00 TO FS669.40 DUE TO EXCESIVE DAMAGE THEY ARE OUT OF LIMITS PER CRJ/900 SRM 53-21-49-101-001-A01 AND PER CRJ/900 SRM 53-31-49-101-001-A02 THEREFORE WERE REPLACED PER CRJ-900 AMM 53-00-49 (CONF AL2).