What was found
DURING FLIGHT, A SYSTEM HYDRAULIC QUANTITY DROPPED TO ZERO FOLLOWED BY THE FAILURE OF THE NUMBER 2 ENGINE, ENGINE DRIVEN HYDRAULIC PUMP. A SYSTEM PRESSURE REMIAINED NORMAL. ON FINAL APPROACH TO DIVERSION SITY AIRPORT, A SYSTEM PRESSURE DROPPED TO ZERO. STANDBY SYSTEM CARRIED THE LOAD THROUGH THE LANDING.VISUAL INSPECTION OF THE WHEEL WELLS AND LANDING GEAR AREAS REVEALED A FRACTURED HYDRAULIC LINE IN THE RIGHT WHEEL WELL, FORWARD AREA OF THE WELL. INSTALLED A TEMPORARY HYDRAULIC LINE IN ACCORDANCE WITH THE REQUIREMENTS OF MM 20-10-51. REMOVED, INSPECTED AND REPLACED RETURN FILTERS IN THE A SYSTEM. TRACE AMOUNTS OF METAL WERE FOUND IN THE NUMBER 2 ENGINE CASE DRAIN FILTER. MAINTENANCE REMOVED AND REPL