As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GREEN SYSTEM LOW PRESSURE MESSAGE FOLLOWED BY LOSS OF GREEN HYD QUANTITY. FLIGHT DIVERTED, REPLACED NR 1 ENG DRIVEN PUMP. REPLACED ENGINE CASE DRAIN FILTER AND GREEN SYSTEM LOW PRESSURE FILTER. CASE DRAIN LINE NR 1 ENG HAD A SMALL HOLE. REPLACED LINE.