As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SERVICE DOOR THRESHOLD IS CORRODED. (C-CHECK) RO 3/10/2021 REMOVED CORROSION FROM SERVICE DOOR THRESHOLD REF CRJ-200-SRM 51-21-06. BLENDED AREA FOUND TO BE OUT OF LIMITS REF DRAWING 601R38695 REV G REPLACED SERVICE DOOR THRESHOLD PART # 601R38957-31 REF CRJ 200-SRM 51-45-00 AND CRJ-200-SRM 51-40-11. SEE CONTINUATION CARD FOR DETAILS