As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2897 THE CREW REPORTED THE MAIN ENTRY DOOR WILL NOT OPEN FROM INSIDE OF AIRCRAFT. THE AIRCRAFT WAS REMOVED FROM SERVICE. RE-SECURED DOOR MECHANSIM PER STANDARD PRACTICIES. THE OPERATIONAL CHECK OF MAIN PASSENGER DOOR OPEN AND CLOSED CHECKED OK PER AMM PART 1 52-18-00. THE AIRCRAFT WAS RETURNED TO SERVICE.