As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FOLLOWING DEPARTURE, THE CREW OBSERVED A FAIL TO RETRACT INDICATION ON THE NOSE GEAR. THE ACFT RETURNED TO POINT OF DEPARTURE AND LANDED WITHOUT FURTHER PROBLEM. MX FOUND A LOW OLEO PRESSURE CONDITION. THE OLEO WAS SERVICED AND THE ACFT WAS RETURNED TO SERVICE.