As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2927 THE FLIGHT ATTENDANT REPORTED THE MAIN CABIN DOOR WAS HARD TO OPEN AND CLOSE. THE AIRCRAFT WAS REMOVED FROM SERVICE. LUBED ROLLERS ON MAIN DOOR, OPEN / CLOSE CHECK WAS GOOD IAW EMB 135 52-10-01 AMM. THE AIRCRAFT WAS RETURNED TO SERVICE.