As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*R/H SIDE WALL SEAT RAIL SUPPORT (HAT CHANNEL) HAS AREA OF CORROSION AT (APPROX) FS797 LOCATION MARKED WITH RED GREASE PENCIL. (C-CHECK RO 11-27-21) REMOVED AND REPLACED R/H SIDE SEAT RAIL SUPPORT( HAT CHANNEL ) P/N: SH670-36261-962 REF. CRJ-700 AMM 53-00-49-000-801-A03 AND AMM 53-00-49-400-801-A03.