As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN SELECTING GEAR DOWN MLG CAME DOWN NORMALLY BUT NOSE GEAR UNSAFE LIGHT AND THE TRANSIT HANDLE LIGHT STAYED ON. FLEW BY CONTROL TOWER AND TOWER CONFIRMED NOSE GEAR WAS NOT DOWN. PERFORMED THE ALTERNATE GEAR EXTENSION CHECKLIST NLG CAME DOWN. LANDED WITHOUT INCIDENT. ACFT FERRIED FOR REPAIRS. THE NOSE GEAR DOOR ACTUATOR WAS FOUND TO BE BYPASSING, REPLACED NOSE GEAR ACTUATOR AND ADJUSTED DOOR SENSOR GAP. ACFT RETURNED TO SERVICE.