What was found
DURING EXTENDED FLIGHT, LOSS OF OIL PRESSURE OCCURED AND LEAD TO TOTAL ENGINE FAILURE. GASKET FOR OIL FILTER ADAPTER TO ENGINE FAILED. ON REMOVAL, NOTED THE GASKET HAD SPLIT AND WAS OFF TO ONE SIDE OF THE ADAPTER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EXTENDED FLIGHT, LOSS OF OIL PRESSURE OCCURED AND LEAD TO TOTAL ENGINE FAILURE. GASKET FOR OIL FILTER ADAPTER TO ENGINE FAILED. ON REMOVAL, NOTED THE GASKET HAD SPLIT AND WAS OFF TO ONE SIDE OF THE ADAPTER.