As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1024 - EN ROUTE MEM-DFW, LOST SYSTEM 1 HYDRAULIC QUANTITY, SHUT OFF PUMPS. EMERGENCY EXTENDED LANDING GEAR. LANDED DFW WITHOUT FURTHER INCIDENT. REPLACED QUICK DISCONNECT COUPLING AND O-RING ON PRESSURE AND SUCTION PORTS ON LEFT ENGINE NR 1 SYSTEM HYDRAULIC PUMP. PERFORMED ENGINE RUN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)