As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAIL ON LBL 9 (1EA) BTW FS 485.00 TO FS 581.00 AND RBL9 (1EA) BTW FS 661+32 TO FS669.40. SEAT RAIL ON LBL 9 (1EA) BTW FS 485.00 TO FS 581.00 AND RBL9 (1EA) BTW FS 661+32 TO FS669.40 WAS EVALUATED EXCESSIVE DAMAGE PER CRJ-900 SRM 53-31-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49-400-801-A12.