As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5082- EN ROUTE AZO-CVG, RECEIVED A MLG DISAGREE CAUTION CAUTION WHEN GEAR WAS SELECTED DOWN, CREW DECLARED AN EMERGENCY AND PERFORMED ACTUATION OF THE MANUAL GEAR RELEASE HANDLE. FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE MLG SELECTOR.