As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3577 THE FLIGHT ATTENDANT REPORTED THE PASSENGER ENTRY DOOR WAS HARD TO OPEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. CLEANED, INSPECTED AND LUBRICATED DOOR MECHANISM AND SEAL, PERFORMED OPERATIONAL CHECK OF DOOR IAW 52-18-00. THE AIRCRAFT WAS RETURNED TO SERVICE.