As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED A CENTER HYDRAULIC QUANTITY LOSS THROUGH DURATION OF FLIGHT. ON GATE ARRIVAL, HYDRAULIC FLUID WAS FOUND COMING FROM LEFT INBOARD TE FLAP TRACK FAIRING NEAR THE LEFT GEAR. MX FOUND A FLEX LINE LEAKING ON LEFT MLG EXTENSION AND RETRACTION SYSTEM. THE FLEX LINE WAS REPLACED AND SYSTEM WAS SERVICED.