What was found
(AUS) DURING FILTER REMOVAL, THE THREADED ADAPTER SECTION OF THE FILTER WAS RETAINED IN THE ENGINE HOUSING - THE FILTER/ADAPTER IS A SINGLE UNIT WITH THE ADAPTER BEING PART OF THE FILTER WHICH DOES NOT BELONG TO THE ENGINE
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) DURING FILTER REMOVAL, THE THREADED ADAPTER SECTION OF THE FILTER WAS RETAINED IN THE ENGINE HOUSING - THE FILTER/ADAPTER IS A SINGLE UNIT WITH THE ADAPTER BEING PART OF THE FILTER WHICH DOES NOT BELONG TO THE ENGINE