As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AND GOUGES ON SEAT RAIL (3EAS) FS349 TO FS485, FS485 TO FS 581 RBL 9 AND FS 379 TO 485 LBL 9 AT PASSENGER CABIN. SEAT RAIL (3EAS) FS349 TO FS485, FS485 TO FS 581 RBL 9 AND FS 379 TO 485 LBL 9 AT PASSENGER WERE REPLACED PER CRJ 700 SRM 53-00-49-400-801.