What was found
WHEN COMMING IN FOR LANDING ON FLIGHT NR 9596 LANDING GEAR DID NOT EXTEND WHEN SELECTED DOWN. GEAR EXTENSION WAS ACCOMPLISHED WITH THE EMERGENCY GEAR EXTENSION HANDLE WITH NORMAL RESULTS. AIRCRAFT LANDED SAFELY WITH NO FURHTER INCIDENTS. AIRCRAFT WAS FERRY FLOWN TO MAINTENANCE BASE IAW SFP NR 2007-003. CORRECTIVE ACTION WAS REPAIR OF EXTENSION HYDRAULIC PRESSURE LINE AND AS A PRECAUTIONARY MEASURE, REMOVAL AND INSTALLING OF THE NOSE LANDING GEAR ACTUATOR. THERE WAS NO SHUTDOWN OF ENGINES OR FEATHERING OF PROPELLERS. NO DELAYS WITH 10 CANCELATIONS.