As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SEAT TRACK CORRODED BETWEEN FS 559+78 AND FS 559+95 AT LBL 27. C-CHECK RO 12/30/2020. REMOVED AND REPLACED SEAT TRACK SEGMENT FROM FS 559+78 TO FS 559+95 AT LBL 27 WITH NEW SERVICEABLE SEAT TRACK USING CALIBRATED TORQUE WRENCH WVAC#204360/CAL:14-SEPT-20/DUE:30-SEPT-21 IAW CRJ 200 AMM.