As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 173 FLIGHT 161/15 DIVERTED TO SANTIAGO SPAIN, AFTER DEPARTING FROM ROME DUE TO LEFT ENGINE LOSS OF OIL QTY AND PRESSURE. ENGINE WAS SHUTDOWN PRIOR TO REACHING RED LINE. PERFORMED WINDMILL INSP, NO DEFECTS FOUND. REPLACED LUBE AND SCAVENGE OIL PUMP PER MM. WINDMILLED ENG, NO LEAKING NOTED. RAN ENG FOR 5 MIN. INSPECTED MAIL OIL FILTER CLEANED BOWL RT ENG AGAIN 5 MIN TEMP PRESS NO LEAKS ALL OK. FILTER AND BOW CLEAN CHIP DETECTORS CLEAN. RESERVICED OIL TANK.