What was found
(CAN) AIRCRAFT HAD JUST LANDED AND SHUT DOWN AT IT'S DESTINATION AIRPORT. THE PILOT DISEMBARKED THE AIRCRAFT AND NOTICED A LARGE STREAK OF OIL DOWN THE LT SIDE OF THE FUSELAGE. MAINTENANCE INVESTIGATED THE INCIDENT AND FOUND ANOTHER LARGE OIL STREAK DOWN THE BELLY OF THE AIRCRAFT. IN ADDITION TO THE TWO OIL STREAKS THE EPA CAN WAS COMPLETELY FULL. THE STARTER-GENERATOR WAS REMOVED, AND MAINTENANCE FOUND THE OIL SEAL WAS SLIGHTLY DAMAGED. A NEW SEAL WAS INSTALLED AND THE AIRCRAFT GROUND RUN WITH NO FURTHER DEFECTS NOTED.