What was found
DFW - FLT 0856 - DURING DESCENT INTO DFW, AIRCRAFT EXPERIENCED LOSS OF SYSTEM A-HYDRAULICS, USED MANUAL GEAR, AND CALLED IN AN EMERGENCY LANDING. LANDED DFW WITHOUT INCIDENT. REPAIRED SHEARED LEFT HAND PYLON FITTING SILENCER, REPLACED ENGINE HYDRAULIC PUMP FILTERS, FLUSHED LINES PER MM, AND SERVICED HYDRAULIC SYSTEM. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)