As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE 2 EDP LOW PRESS DISPLAYED. YELLOW RESERVOIR QTY IS DECREASING. EDP & PTU SELECTED OFF IAW QRH. ACCOMPLISHED CHECK OF ALL DPI NONE WERE POPPED & NO METAL FOUND IN FILTER. REPLACED ENG CASE DRAIN FILTER IAW MM29-11-43-000-010-A 13 & REPLACED ENG HYD PUMP IAW 29-13-51-000-010-A 13. YELLOW HYD SYS OPERATIONS NORMAL.