As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: DOOR WILL NOT CLOSE FROM INSIDE EVEN WITH CHECKLIST BYPASS PROCEDURE. CLOSED WITH EXTERIOR BYPASS //SIGN OFF // REMOVED INOP CED PCB AND INSTALLED NEW CONDITION CED PCB IAW CE680A AMM 24-60-04. REMOVED MED THRESHOLD WIRING HARNESS AND INSTALLED NEW CONDITION MED THRESHOLD WIRING HARNESS JAW CE680A AMM 52-10-00. PERFORMED OPS AND FUNCTIONAL TEST. OPS AND FUNCTIONAL TEST GOOD WITH NO DEFECTS NOTED.