As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REMOVAL OF THE SERRATED MOUNT PLATE FOR THE PAX DOOR AFT ANCHOR FITTING FOUND CORROSION ON THE ANCHOR FITTING SERRATIONS (C-CHECK) RO:1/17/2020INSTALLED NEW PAX DOOR ANCHOR FITTING P/N 601R31976-9 REF CRJ 200 AMM ADJUSTMENT CHECK GOOD