As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4488 THE CREW REPORTED THE MAIN DOOR HANDLE WAS HARD TO OPEN AND CLOSE. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED AND LUBED MAIN DOOR IAW EMB 135 AMM 52-18-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.