What was found
ON APPROACH, LOST UTILITY HYDRAULIC PRESSURE WHILE LOWERING GEARS, NOSE LANDING GEAR DID NOT FULLY EXTEND. USED ALTERNATE GEAR EXTENSION WITH AUX HYDRAULIC PRESSURE, ALL GEARS CAME DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND NOSE GEAR EXTENSION HYDRAULIC HOSE DAMAGED AND LEAKING. REPLACED HOSE AND PERFORMED OPS CHECK AND LEAK CHECK PER MM CH 29-00-3E.