What was found
AFTER FIRST FLIGHT OF THE DAY, AIR CREW NOTICED OIL ON WING WALK. COWLING WAS REMOVED AND OIL WAS SEEN DRIPPING FROM OIL COOLER FINS. REMOVED AND REPLACED OIL COOLER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER FIRST FLIGHT OF THE DAY, AIR CREW NOTICED OIL ON WING WALK. COWLING WAS REMOVED AND OIL WAS SEEN DRIPPING FROM OIL COOLER FINS. REMOVED AND REPLACED OIL COOLER.