As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2703 THE CREW REPORTED THE MAIN PASSENGER DOOR WOULD NOT OPEN FULLY. THE DOOR MOTOR JAMS HALFWAY DOWN. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE PASSENGER DOOR ASSIST MOTOR IAW CRJ 700 AMM 52-11-08. THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.