As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HKG - FLT 7468 - INBOUND DFW, CREW DECLARED AN EMERGENCY DUE TO LOSS OF BLUE HYDRAULIC SYSTEM. A ZERO-FLAP LANDING WAS MADE AND AIRCRAFT WAS A TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. DFW MAINTENANCE F0UND THE RIGHT ENGINE HYDRAULIC PUMP PRESSURE LINE SPLIT. FABRICATED NEW SECTION OF PRESSURE LINE AND PERMASWEGED IN. OPERATIONAL AND LEAK CHECKS WERE GOOD AND THE AIRCRAFT WAS RELEASED FOR FURTHER SERVICE. (X)