What was found
AMA - FLIGHT 4172, THE CREW REPORTED, RECEIVED A LANDING GEAR LEVER DISAGREE WARNING MESSAGE APPEARED ON CLIMBOUT. THE AIRCRAFT RETURNED TO AMA WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN LANDING GEAR MANEUVERING ACTUATOR, OPERATIONALLY TESTED WITHOUT DEFECT, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.