As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 3104 THE CREW REPORTED THE MAIN DOOR HANDLE ON OUTSIDE OF AIRCRAFT WOULD NOT LOCK IN THE CLOSED POSITION. MAINTENANCE TIGHTENED SCREWS IN THE DOOR HANDLE BELLCRANK ASSEMBLY. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.