As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR SILL FWD BRACKETS AND CHANNEL HAS CORROSION AROUND NUTPLATES AS MARKED. (C-CHECK) RO 3/2/2021 REPLACED PAX DOOR SILL FWD CORRODED BRACKET WITH NEW BRACKET P/N 601R31527-217 REF CRJ200 SRM 51-42-06. SEE CONTINUE CARD FOR FURTHER DETAILS.