As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*R/H SIDE SEAT TRACK HAS MULTIPLE SPOTS OF CORROSION, SCRATCHES AND GOUGES AT APPROX. FS661.00+90-FS669.00 (C-CHECK RO 7/7/2021) REMOVED RH SIDE SEAT TRACK FS661.00+90 €“ FS669.00 REF CRJ900 AMM 53-00-49-000-801 (CONFIG A07). AND INSTALLED WITH NEW, PN BA690-31111-9 FS661.00+90 €“ FS669.00 REF. CRJ900 AMM 53-00-49-400-801 (CONFIG A07). TOOL ID TUC8604 CAL DUE 30-NOV-21.