As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE PASSENGER CABIN SEAT RAIL ON RBL 9 HAS MULTIPLE SPOTS OF CORROSION, CHAFES, SCRATCHES AND/OR GOUGES BETWEEN APPROX. FS 394 AND APPROX. FS 469. (C-CHECK RO 4/22/2021) INSTALLED NEW SEAT RAIL AT RBL 9.0 FROM FS394.00-FS469.00 P/N SH670-32159-1 REF CRJ-700 AMM 53-00-49-400-801-A03