What was found
ON SHORT APPROACH, LOST SYSTEM A HYDRAULIC PRESSURE AND FLUID. TOWED TO GATE. *S/D* REPLACED LEAKING HYDRAULIC FLOW LIMITING VALVE. ALSO, REPLACED NR 1 & NR 2 ENG HYDRAULIC PUMPS AND CASE DRAIN FILTERS. BLEED AND TESTED PUMPS FOR LEAKS. JACKED AIRCRAFT AND CYCLED LANDING GEAR TO BLEED AIR OUT OF SYSTEM AND LEAK CHECK REPLACEMENT FLOW LIMITING VALVE. NO LEAKS NOTED. SERVICED HYDRAULIC SYSTEM.