As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SIDE SEAT RAIL (4 EAS) BTW FS 379.00 TO FS 669.40 AND STGR 15LH AT CABIN PAX. SIDE SEAT RAIL (4 EAS) BTW FS 379.00 TO FS 669.40 AND STGR 15LH AT CABIN PAX ARE OUT OF LIMITS PER CRJ-900 SRM 53-21-49-101-001-A01 AND SRM 53-31-49-101-001-A02 THEREFORE WERE REPLACED PER CRJ-900 AMM 53-00-49 (CONFIG A12)