What was found
(AUS) LH ENGINE INTERNAL OIL LEAK DUE TO CARBON BUILDUP IN THE MIDFRAME ASSEMBLY - NO1 CARBON SEAL WORN
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) LH ENGINE INTERNAL OIL LEAK DUE TO CARBON BUILDUP IN THE MIDFRAME ASSEMBLY - NO1 CARBON SEAL WORN