What was found
(AUS) ENGINE RAN OUT OF OIL. VACUUM PUMP HAD BEEN REMOVED FOR REPLACEMENT AND PILOT TOOK THE AIRCRAFT WITHOUT EITHER THE NEW VACUUM PUMP OR A COVER PLATE FITTED. THE ENGINE CONSEQUENTLY RAN OUT OF OIL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) ENGINE RAN OUT OF OIL. VACUUM PUMP HAD BEEN REMOVED FOR REPLACEMENT AND PILOT TOOK THE AIRCRAFT WITHOUT EITHER THE NEW VACUUM PUMP OR A COVER PLATE FITTED. THE ENGINE CONSEQUENTLY RAN OUT OF OIL.