What was found
INTERMITTENT ILLUMINATION OF MASTER CAUTION LIGHT ALONG WITH HYD 2 WARNING LIGHT. NO FEEDBACK OR FLIGHT CONTROL ABNORMALITIES WEAR NOTED. HYDRAULIC PRESSURE WAS NORMAL AND STEADY. MASTER CAUTION WAS RESET AND HYD 2 LIGHT ILLUMINATED AGAIN, WITH PRESSURE FLUCTUATION. PROBLEM CORRECTED ITSELF WITHIN A FEW SECONDS. ABOUT 10 MINUTES LATER MASTER CAUTION HYD 2 LIGHTS ILLUMINATED AGAIN, ACCOMPANIED WITH BOTH HYDRAULIC SYSTEM PRESSURE DOWN TO 50 BARS. NO FEED BACK IN FLIGHT CONTROLS WERE NOTED. A PRECAUTIONARY LANDING WAS MADE. HYD SYSTEM WAS INSPECTED AND CORROSION WAS FOUND ALONG WITH MOISTURE, ON BOTH HYD SYSTEM. PRESSURE TRANSDUCER CONNECTOR PLUGS. THEY WERE CLEANED AND NO FURTHER DISCREPANCIES WERE NOTE