As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT NR 3052 THE CREW REPORTED UPON GEAR RETRACTION RECEIVED A LANDING GEAR WARNING AND THE WARNING WOULD NOT CANCEL UNTIL THE GEAR WAS EXTENDED. MAINTENANCE INSPECTED AND REPLACED THE FLAP SELECTOR LEVER. OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.