As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) BOTH HYDR LIGHTS CAME ON IN FLIGHT AND ACFT RETURNED TO BASE. MX FOUND THE LT HYDR PUMP PRESSURE FITTING LEAKING. THE FITTING WAS REMOVED AND AND THE O-RING WAS FOUND DAMAGED. O-RING REPLACED - SYS SERVICED AND RETURNED TO SERVICE.