As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER TAKEOFF THE NOSE LANDING GEAR WOULD NOT RETRACT FULLY. THE CREW THEN SELECTED GEAR DOWN, GEAR WOULD NOT LOCK DOWN. LANDING GEAR HAD TO BE MANUALLY PUMPED DOWN IN ORDER TO GET THREE GREEN LIGHTS. THE NOSE GEAR ACTUATOR RETRACT FLEXHOSE WAS FOUND LEAKING. THE HOSE WAS REPLACED WITH A SERVICEABLE UNIT, AND A SATISFACTORY GEAR SWING WAS CARRIED OUT.