As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 3105 THE CREW REPORTED A LANDING GEAR AIR/GROUND FAIL MESSAGE ALONG WITH ENGINE 1 AND 2 THRUST REVERSER DISAGREE MESSAGE. THE CREW DECLEARED A EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND SERVICED THE NOSE STRUT SHOCK ABSORBER. THE AIRCRAFT WAS RELEASED FOR SERVICE.