As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FLOOR SEAT RAIL CORRODED BETWEEN FS 409.+126 AND FS 559+4 AT LBL 9 (C-CHECK) RO 2/17/2021. REMOVED DAMAGED SEAT TRACK BETWEEN FS 409+126 TO FS 559+4 AT LBL 9 AND INSTALLED NEW SERVICEABLE SEAT TRACK IAW CRJ200-AMM-53-01-11-000-802, AND 53-01-11-400-802. NEW SERVICEABLE SEAT TRACK FABRICATED FROM CAMP NR 22050878.