As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLT NR 2308, CREW REPORTED LANDING GEAR/LEVER DISAGREE WITH RED NOSE WHEEL INDICATION AND GEAR HANDLE IN THE UP POSITION. MAINTENANCE INSPECTED AND FOUND THE NOSE LANDING GEAR UPLOCK BOX FAILED. MAINTENANCE REMOVED AND REPLACED NOSE LANDING GEAR UPLOCK BOX. LANDING GEAR SYSTEM OPERATIONALLY CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.