As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) ALTERNATOR CONTAMINATED WITH ENGINE OIL FROM A DETERIORATED CRANKSHAFT SEAL. THE UNIT WAS DISASSEMBLED AND THE FOLLOWING DEFECTS NOTED: THROUGH BOLTS WERE NOT LOCKWIRED, THROUGH BOLT THREAD STRIPPED. DRIVE END BEARING NOISY. BRUSHES WORN TO LIMITS. INTERNAL AND EXTERNAL OIL CONTAMINATION.