As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION, CORROSION ON SEVERAL AREAS OF PASSENGER SEAT RAIL WAS FOUND BTW FS 364.00 TO 394.00 AND LBL 9. FLOOR SEAT RAIL BTW FS364.00 TO FS485.00 AND LBL9 WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 AND WAS REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A07)