As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NR 2 HYDRAULIC LOSS IN FLIGHT. PROGRESSED TO PLANNED DESTINATION AND CARRIED OUT AN ALTERNATE EXTENSION OF THE GEAR. NO EMERGENCY WAS DECLARED. LEAK FOUND FROM QUICK RELEASE COUPLING ON HYD SERVICING POINT. FITTING AND O-RING REPLACED, SYSTEM REPLENISHED.