As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 2221, THE CREW REPORTED THE LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF, AND DID NOT RECEIVE A LEVER DISAGREE ON THE EICAS. MAINTENANCE INSPECTED AND REPLACED THE LANDING GEAR LEVER CONTROL HANDLE. OPERATIONAL CHECKS WERE GOOD.