What was found
CLE - FLT 3178 - CREW REPORTED THEY HAD A RED GEAR UNSAFE LIGHT THAT WOULD NOT EXTINGUISH UPON GEAR RETRACTION. AIRCRAFT DIVERTED TO CVG WITHOUT FURTHER INCIDENT, THE AIRCRAFT WAS THEN MAINTENANCE FERRIED TO CLE. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR CONTROL SWITCH IAW B1900 MM 32-60-00, OPERATIONAL CHECKS WERE SATISFACTORY. AIRCRAFT RELEASED FOR SERVICE. AIRCRAFT TT: 7,282.8 HOURS. TOTAL CYCLES: 9,056. (X)