As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLT LEFT HYD QTY AT .24 WITH LEFT QTY AND LEFT ENG DRIVEN PUMP EICAS MSGS. FOUND LT EDP LEAKING ON CASE PUMP BODY. WHEN PUMP REMOVED FO DRIVE SHAFT SHEARED. REPLACED LT EDP IAW AMM 29-11-05-404. REPLACED LT CASE DRAIN AND PRESSURE FILTERS ALL OK EDP OPS NML.