As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*MULTIPLE AREAS OF CORROSION ON LH SIDE SEAT TRACK BETWEEN FS 744.00 €“ 752.00 (C-CHECK RO 5/3/2021) INSTALLED NEW SEAT RAIL ON L/H SIDE WALL BETWEEN FS744.00 TO FS752.00 REF CRJ-900 AMM 53-00-49-400-801-A07 / USED CALIBRATED TOOL 7825 CAL DUE DATE: 28-FEB-22 / ORDERED HARDWARE AS REQUIRED