As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN ENTRY DOOR WILL NOT SHUT. ONCE IT REACHES THE CLOSED POSITION IT REOPENS. THEN WITH DOOR SWITCH IN THE DOWN CLOSED POSITION THE DOOR OPENS. REMOVED AND REPLACED EXT L1 DR SWITCH REF TO EO MD11-5210-88130-A. REMOVED AND REPLACED INT L1 DR SWITCH REF WDM 52-11-04. OPS CHECK GOOD.