As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN LBL 9-FS 477/693 SEAT RAIL CORRODED MANY PLACES ON BOTH SIDES OF SEAT TRACK, AS MARKED. C-CHECK RO 1/17/2021. INSTALLED 2 EA NEW REPLACEMENT SEAT TRACKS AND HARDWARE AT LBL 9.00 FROM FS 485.00-FS 581.00 AND FS 581.00-FS 683.50, REF CRJ700 AMM 53-00-49-400-801-A17. TOOL NR TUC9564 CAL: 16-NOV-20 DUE: 30-NOV-21. SEAT TRACK P/N'S: SH670-33426-1 AND SH670-33425-3.