As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT THEY RECEIVED A HYD SYS LOW QUANTITY MESSAGE FOLLOWED BY AN ENGINE 1 HYD PUMP FAIL MESSAGE ON DESCENT. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE PRESSURE LINE ON THE NR 1 HYD PUMP. OPS AND LEAK CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.