As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENG PYLON ENG HYD MODULE, FWD MOST HYD UNION IS LEAKING 20 DPM WITH ENGINE RUNNING. REPLACED O-RING ON LEAKING UNION. SECURED ALL HYD LINES. BOLTS ON HYD MODULE NEED TO BE REINSTALLED AND CONNECTOR PLUG INSTALLED. REINSTALLED BOLTS AND RAN ENGINE, NO LEAKS NOTED.