What was found
(CAN) ENGINE OIL VERY DARK IN COLOR, FAILED TAN CHECK, 4/5 BEARING HEAVY COKING, CT MODULE REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) ENGINE OIL VERY DARK IN COLOR, FAILED TAN CHECK, 4/5 BEARING HEAVY COKING, CT MODULE REPLACED.