As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE FLIGHT CREW REPORTED A DECREASE IN THE #2 HYDRAULIC SYSTEM DURING FLIGHT. MAINTENANCE NOTICED HYDRAULIC FLUID LEAKING FROM THE LEFT NACELLE AREA. UPON FURTHER INVESTIGATION, THE "DOOR CLOSED" TUBECONNECTED TO THE LEFT MLG DOOR SOLENOID SEQUENCE VALVE WAS FOUND TO HAVE A PIN HOLE LEAK. THE LINE WAS REPLACED AND ALL FURTHER CHECKS COMPLETED.