As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR PANEL SUPPORT ANGLE FS 279 (LBL9/RBL9) AT COCKPIT CABIN. CORROSION ON FLOOR PANEL SUPPORT ANGLE FS 279 (LBL9/RBL9) AT COCKPIT CABIN WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND FOUND OUT OF LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01 THEREFORE WAS REPLACED PER CRJ 900 SRM 51-42-06-001-001-A01 AND CRJ 900 SRM 51-42-21-001-001-A01.