As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: HYDRAULIC LOW PRESSURE LIGHT FOR ENGINE NUMBER 1 AFTER CAME ON AFTER TAKEOFF; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED NUMBER 1 ENGINE HYDRAULIC PRESSURE HOSE (AALA202410236580) AND QD FITTING (AALA202410234131). PER AMM 71-00-02.