As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR FRAME FS 313.56 P/N 601R318086-1 CORRODED ON MULTIPLE SURFACES. C-CHECK RO 10/29/2020. FOUND PAX DOOR FRAME AT FS OH 313.56 TO BE OUT OF LIMITS, PER CRJ 200 SRM. REMOVED AND INSTALLED A NEW PAX DOOR FRAME AT FS.313.56, REF CRJ 200 AMM AND DWG. PERFORMED PRESSURE CHECK, REF CRJ 200 AMM, PRESSURE CHECK GOOD. COMPLIED WITH TASK CARD. SEE CONTINUATION FOR FURTHER DETAILS.