As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAIL LH BTW FS661+8.40 AND FS669.40 STGR15L(SEVERAL LOCATIONS) SEAT RAIL LH BTW FS661+8.40 AND FS669.40 STGR15L WERE EVAULATED PER CRJ 900 SRM 53-31-49-101-001-A02 AND WERE REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12)