What was found
DURING DESCENT OF THE FLIGHT FROM IAD TO JAX, THE CREW REPORTED A LEFT ENGINE OIL PRESSURE WARNING WITH AN ACCOMPANYING LOW OIL PRESSURE INDICATION. THE LEFT ENGINE WAS SHUT DOWN AND THE AIRCRAFT LANDED AT JAX WITHOUT INCIDENT. MAINTENANCE PERSONNEL FOUND THE ELECTRICAL CONNECTORS FOR THE OIL PRESSURE SWITCH AND THE OIL PRESSURE TRANSDUCER OIL SOAKED. THEY CLEANED THE CONNECTORS AND HAD THE FLIGHT CREW PERFORM GROUND ENGINE RUNS. THE OPERATIONAL CHECKS WERE SATISFACTORY AND THE AIRCRAFT WAS RETURNED TO SERVICE.