What was found
IN CRUISE FLIGHT, EN ROUTE TO A SCENE. CREW FIRST REPORTED FUEL SMELL, THEN A FEW SECONDS LATER I SMELLED FUEL. MOMENTS LATER CREW REPORTED SMELLING SMOKE, WHICH I SMELLED OR GOT A VISUAL ON. I THEN PROCEEDED TO DO A PRECAUTIONARY LANDING IN A NEARBY FIELD WITH OUT INCIDENCE. FOUND FUEL SEEPING FROM MAIN FUEL LINE, REPLACED O-RING, NO DEFECTS NOTED. THIS AIRCRAFT HAS BEEN RETURNED TO REVENUE SERVICE, REF # MEC-008572