As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAIL RBL27.00 BTW FS977.00 TO FS1005.00 AT PASSENGER CABIN. DUE TO EXCESSIVE DAMAGE ON SEAT RAIL RBL27.00 BTW FS977.00 TO FS1005.00 AT PASSENGER CABIN WERE EVALUATED OUT OF LIMITS PER SRM 53-51-49-101-001-A01 AND WERE REPLACED PER CRJ700 AMM 53-00-49.