As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUIRING DESCENT FOR LANDING, THE CREW NOTICED THE LOSS OF ALL OF THE LEFT HYDRAULIC SYSTEM FLUID. COMPLIED WITH COM PROCEDURES AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HOUSING SCREWS SHEARED ON THE ALTERNATE GEAR PUMP AND REPLACED THE PUMP. ALSO, FOUND THAT THE LEFT INBOARD UPPER ACCUMULATOR WOULD NOT HOLD PRESSURE AND REPLACED IT AS WELL. AIRCRAFT RETURNED TO SERVICE.