As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3480 - HHH-CLT - WHILE DESCENDING FOR A CLT ARRIVAL, THE NR 1 HYDRAULIC SYSTEM LOST QTY AND PRESSURE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. INSTALLED A TEMP FLEX LINE FROM THE HYDRAULIC PRESSURE MANIFOLD IN TH NR 1 NACELLE TO THE ANTI-SKID CONTROL VALVE. SERVICED AND BLED SYSTEM. PLACED ON DMT TO REPLACED WITH RIGID LINE. RIGID LINE WAS REPLACED THE NEXT DAY. (M)