As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NOSE LANDING GEAR WOULD NOT EXTEND UPON DESCENT INTO AIRPORT. EMERGENCY GEAR EXTENSION PROCEDURE COMPLETED AND THE AIRCRAFT LANDED SAFELY. NOSE LANDING GEAR ACTUATOR WAS REPLACED, FOLLOWED BY SEVERALGEAR SWINGS IN NORMAL AND EMERGENCY MODES. GEAR GROUND CHECKED SERVICEABLE AND AIRCRAFT WAS RETURNED TO SERVICE.