As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LH SIDE SEAT RAIL AT STGR 15LH, BTW FS 847.00 + 18.00 TO FS899.70. DUE TO EXCESSIVE CORROSION ON LH SIDE SEAT RAIL AT STGR 15LH, BTW FS 847.00 + 18.00 TO FS899.70. WAS REPLACED PER CRJ-900 SRM 53-41-49-101-001-A02 AND CRJ-900 AMM 53-00 (CONFIG A12)