What was found
DURING DESCENT WHEN EXTENDING LANDING GEAR THE MOTOR STOPPED RUNNING, AND THE IN TRANSIT LIGHT REMAINED ILLUMINATED, THE LANDING GEAR HORN BEGAN TO SOUND WITH NO MOVEMENT OF POWER LEVERS, NO ILLUMINATION OF 3 GREEN LIGHTS AFTER A FEW SECONDS THE 3 GREEN LANDING GEAR LIGHTS ILLUMINATED AND HORN STOPPED. REPLACED LANDING GEAR POWER PACK MOTOR. OPS CHECK SATISFACTORY.