As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
3 EA. SEAT RAILS CORRODED AT LBL9 FROM FS559.00+80 TO FS559.00+96, FS559.00+112 TO FS574.00 AND FS605.00 TO FS621.00 (C-CHECK RO 7/24/2021) REMOVED AND REPLACED 3 EACH SEAT RAILS IAW CRJ 200 AMM 53-00-49-400-801 REFERENCE COTINUATION CARD FOR WORK PERFORMED.