As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H SIDE SEAT RAIL AT APPROX. FS863.00-FS969.00 HAS MULTIPLE SPOTS OF CORROSION ,SCRATCHES AND GOUGES (C-CHECK RO 8/9/2021) REMOVED AND REPLACED R/H SIDE SEAT RAIL AT APPROXIMATELY FS863.00 - FS969.00 IAW REF CRJ700 SRM 53-00-49-000-801-A01 AND SRM 53-00-49-400-801-A03