As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SERVICE DOOR FWD SILL IS CORRODED AT AFT SCREW HOLE....REMOVED SERVICE DOOR FWD SILL, REMOVED SERVICE DOOR FWD SILL FR-20 T BRACKET TO FOM. INSTALLED SERVICEABLE SERVICE DOOR FWD SILL AND INSTALLED SERVICE DOOR FWD SILL FR-20 T BRACKER AFTER MTX IAW EMB 145 SRM 51-40-02. SEE TASKS & WIPS FOR DETAILS.