As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT RAIL BEAM AT LBL 27 CORRODED AT FLOOR BOARD LAND FASTENER LOCATIONS FS574.00 TO FS605.00 (C-CHECK) RO 2/10/2020 THE SEAT RAIL BEAM CAP WAS CORRODED AND OUT OF LIMITS. REMOVE AND REPLACED THE WHOLE SEAT RAIL BEAM CAP FROM FS574.00 - FS605.00 IAW CRJ 200 SRM.