As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* LEFT OVERWING EMER EXIT DOOR NUT PLATES CORRODED UNDER TOP PLATE ACCESS COVER MARKED (C-CHECK RO 4/25/2021) REMOVED AND REPLACED 15EA NEW NUT PLATES AND SCREWS AT LEFT OVERWING EMER EXIT DOOR UNDER TOP PLATE ACCESS COVER REF CRJ200 SRM 51-45-00 AND SRM 51-41-02.