As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOR FLIGHT 3285 THE CREW REPORTED THE MAIN CABIN DOOR WOULD NOT COMPLETELY CLOSE. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBRICATED THE HINGED MAIN DOOR IAW AMM 52-18-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.