As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SIDE SEAT RAIL BETWEEN FS. 847 AND FS. 879 HAS CORROSION IN MULTIPLE AREAS (C-CHECK RO 6/29/2021) REMOVED AND REPLACED CORRODED SIDE SEAT RAIL BETWEEN FS. 847 AND FS. 879 IAW CRJ 700 AMM 53-00-49-000-801-A17 AND CRJ 700 AMM 53-00-49-400-801-A17