As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERAL CORROSIONS ON FLOOR SEAT RAIL RBL 9 & LBL 9 BTW FS 349.00 TO FS 477.00. CORRECTIVE ACTION: FLOOR SEAT RAIL RBL 9 & LBL 9 BTW FS 349.00 TO FS 477.00 WERE EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 AND REPLACED PER CRJ900 AMM 53-00-49.