What was found
NO OIL PRESSURE UPON ENGINE START UP. OIL PUMP, SUCTION TUBE, AND CONNECTIONS CHECKED OK. REMOVED FILTER ADAPTER, INSTALLED FILTER SCREEN ENGINE HAD PROPER OIL PRESSURE. NO APPARENT DAMAGE TO FILTER ADAPTER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NO OIL PRESSURE UPON ENGINE START UP. OIL PUMP, SUCTION TUBE, AND CONNECTIONS CHECKED OK. REMOVED FILTER ADAPTER, INSTALLED FILTER SCREEN ENGINE HAD PROPER OIL PRESSURE. NO APPARENT DAMAGE TO FILTER ADAPTER.