As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YELLOW SYSTEM PRESSURE & QTY LOSS IN CRUISE. FLIGHT DIVERTED. LEAK ON HYD LINE ON NR 2 ENGINE. FOUND HYDRAULIC LINE ON ENGINE LEAKING. REPLACED LINE. ALSO, REPLACED NR 2 ENGINE HYDRAULIC PUMP, CHECKED HYDRAULIC CONTROL UNIT FILTER, CASE DRAIN FILTRT AND HP FILTER. ALL HAD NO PARTICLES. REPLACED FILTERS PRECAUTIONARY.