What was found
DFW - FLT 1442 - AFTER TAKEOFF, NR 1 HYDRAULIC SYSTEM QUANTITY WENT TO ZERO. RETURNED AND LANDED DFW WITHOUT INCIDENT. REPLACED NR 1 HYDRAULIC SYSTEM RIGHT ENGINE DRIVEN PUMP. SYSTEM GROUND CHECK NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - FLT 1442 - AFTER TAKEOFF, NR 1 HYDRAULIC SYSTEM QUANTITY WENT TO ZERO. RETURNED AND LANDED DFW WITHOUT INCIDENT. REPLACED NR 1 HYDRAULIC SYSTEM RIGHT ENGINE DRIVEN PUMP. SYSTEM GROUND CHECK NORMAL OPERATION. (M)