As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR INTERNAL STUB FRAME IS CORRODED, FLAGGED. C-CHECK RO 12/05/2020. FOUND CORROSION ON PAX DOOR STUB FRAME FS 329.76 TO BE ON MORE THAN ONE ELEMENT AND MORE THAN 30% LENGTH OF PART THEREFORE OUT OF LIMITS OF CRJ 200 SRM. INSTALLED NEW PAX DOOR CENTER STUB FRAME P/N: 601R318078-3 BETWEEN DD5 AND DD6, REF CRJ-200 SRM 51-42-06 AND BOMBARDIER DWG. LEAK CHECKS GOOD.