As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LT SIDE SEAT TRACK BETWEEN FS 572.00-669.00. C-CHECK RO 12/14/2020. REMOVED AND REPLACED LT SIDE SEAT TRACK FROM FS 573.00 TO FS 675.00, P/N SH670-33558-3 PER CRJ700 AMMS 53-00-49-000-801-A17 AND USING CALIBRATED TOOL TUC5658 DUE: 31-JUL-21.