What was found
FLIGHT 4947 - AFTER TAKEOFF NOSE GEAR DID NOT RETRACT, AIRCRAFT RETURNED BACK TO CVG AND LANDED SAFELY. REMOVED AND REPLACED NLG SELECTOR VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 4947 - AFTER TAKEOFF NOSE GEAR DID NOT RETRACT, AIRCRAFT RETURNED BACK TO CVG AND LANDED SAFELY. REMOVED AND REPLACED NLG SELECTOR VALVE.