As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT MLG WHEEL WELL CENTER SYSTEM FLIGHT CONTROL HYDRAULIC PRESSURE TUBE ASSY 272W4591-129 UPPER B-NUT LEAKING FLUID. ATTEMPTED TO TIGHTEN, NO HELP. B-NUT IS JUST AFT OF LT INBOARD FLAP, INBOARD CARRIAGE ASSY AND JUST INBOARD OF PANEL 193HL. REPLACED HYD LINE. LEAK CHECKED GOOD. CHECKED & SERVICED HYDRAULIC SYSTEM.