As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SERVICE DOOR: LOWER SEAL RETAINER IS CORRODED. (C-CHECK) RO 7/10/2020 REMOVED CORROSION DAMAGE FROM SERVICE DOOR SILL LWR AFT CORNER RETAINER REF SRM. BLENDED AREA FOUND TO BE OUT OF LIMTS REF SRM. INSTALLED NEW SVC DOOR SILL LWR AFT RETAINER ANGLE P/N 6041R38304-267 REF SRM AND DWG. SSE CONTINUATION CARD FOR DETAILS.