As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"DISCREPANCY: CORROSION ON RH SIDE SEAT RAILS (STGR 15R) AS FOLLOW; (6E/A) FROM FS379 TO FS720, (1E/A) FROM FS744 TO FS761 AND (1E/A) FROM FS785 TO FS847+5 AT PAX CABIN. CORRECTIVE ACTION: SUMMARY:DUE TO EXCESSIVE DAMAGE ON RH SIDE SEAT RAILS (STGR 15R) AS FOLLOW; (6E/A) FROM FS379 TO FS720, (1E/A) FROM FS744 TO FS761 AND (1E/A) FROM FS785 TO FS847+5 WERE REPLACED PER CRJ-900 SRM 51-10-06-001-001-A01 AND CRJ-900 AMM 53-00-49."