As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL FRA-PHL FLT 701 - CREW REPORTED ON DESCENT ECAM MESSAGE STATING "HYD SYS G LEAKING". PRESSURE WAS REPORTED AT 2950 LBS, NO QUANTITY EVER GIVEN. NO EQUIPMENT WAS CALLED FOR LANDING. AFTER LANDING WHILE ON TAXIING TO THE GATE, THE AIRCRAFT HAD A COMPLETE HYDRAULIC FAILURE. THE AIRCRAFT WAS THEN TOWED FROM TAXIWAY TO GATE. MAINTENANCE FOUND LEFT ENGINE GREEN HYD PUMP PRESS LINE LEAKING. REMOVED AND REPLACED GREEN PUMP LINE.