As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4082 THE CREW REPORTED, UNABLE TO PROPERLY CLOSE THE MAIN CABIN DOOR. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBED ATTACH FITTINGS AND PERFORMED AN OPERATIONAL CHECK IAW EMB145 AMM 52-18-00. NO DEFECTS NOTED THIS TIME. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.