What was found
ON APPROACH, CREW REPORTED THE LOSS OF SYSTEM A HYDRAULICS SHORTLY AFTER GEAR EXTENSION. CREW REPORTED THE PUMPS WERE OPERATING DRY FOR LESS THAN 2 MINUTES. FLIGHT LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND THE NR 9 SPOILER ACTUATOR CRACKED. REMOVED AND REPLACED THE NR 9 SPOILER ACTUATOR IAW MM 27-62-94. RIGGED AND OPERATIONALLY CHECK GOOD. INSPECTED FILTERS. NO CONTAMINATES FOUND. SERVICED HYDRAULIC SYSTEM. NO LEAKS NOTED.