As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT STRUCTURE BRACKET AT THE FWD SERVICE DOOR FRAME FS319 HAS CORROSION. C-CHECK RO 9/1/2020. REMOVED CORROSION ON FWD SIDE OF LOWER FRAME BRACKET AT FS 319 & RBL 40, REF CRJ 200 SRM. BLENDED AREA FOUND TO BE OUT OF LIMITS REF CRJ200 SRM. INSTALLED BRACKET AT THE FWD SERVICE DOOR FRAME FS319 & RBL40 REF CRJ200 SRM AND BOMBARDIER DRAWING. SEE CONTINUATION CARD FOR DETAILS.