As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR TOOK ABOUT 15 SECONDS LONGER TO SAFELY EXTEND THAN THE MAIN GEAR. THREE GREEN INDICATED EVENTUALLY. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED BOTH FILTERS ON THE NLG DOORS SOLENOID VALVE. NLG EXTENSION/RETRACTION ON THE GROUND IS GOOD- ACCOMPLISHED WITHIN 5 SECONDS. CHECK FLIGHT GOOD. RETURNED TO SERVICE.