As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE INSPECTION FOUND THE PASSENGER DOOR FLOOR SUPPORT ANGLE TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE PASSENGER DOOR FLOOR SUPPORT ANGLE IAW CRJ 700 SRM 51-42-06, 51-42-02 AND ETN CR53-044. THE AIRCRAFT WAS RETURNED TO SERVICE.