What was found
NON-ETOPS FLT 77 ITO-HNL: DURING LANDING ROLLOUT, THE AIRCRAFT EXPERIENCED SYSTEM ‘A’ HYDRAULIC FAILURE. THE CREW BROUGHT THE AIRCRAFT TO A STOP, NOTIFIED TOWER, AND PERFORMED THEIR QRH CHECK LIST. THE AIRCRAFT WAS TOWED BY MAINTENANCE TO THE GATE. R & R NOSE LANDING GEAR ACTUATOR DOWN LINE. MAINTENANCE ALSO REPLACED NR 1 AND NR 2 ENGINE CASE DRAIN FILTERS TO CHECK FOR ANY CONTAMINATION IN HYDRAULIC SYSTEM. NO DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE.