As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE LANDING GEAR FAILED TO EXTEND IN FLIGHT. PILOT PERFORMED SUCCESSFUL EMERGENCY EXTENSION OF LANDING GEAR WITH UNEVENTFUL LANDING. TROUBLESHOT SYSTEM AND FOUND NLG ACTUATOR HOSE HAD SEPARATED FROM HOSE END FITTING AT ACTUATOR. CORRECTIVE ACTION WAS TO REPLACE ALL LANDING GEAR ACTUATOR FLEX HOSES DUE TO UNKOWN TIME IN SERVICE.