What was found
(CAN) PILOT REPORTED 1 ALTERNATOR OFF LINE LIGHT CAME ON IN FLIGHT. FURTHER INVESTIGATION WHEN AIRCRAFT RETURNED TO BASE, REVEALED THAT THE PULLY/FAN AND RETAINING NUT HAD SEPARATED FROM THE ALTERNATOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) PILOT REPORTED 1 ALTERNATOR OFF LINE LIGHT CAME ON IN FLIGHT. FURTHER INVESTIGATION WHEN AIRCRAFT RETURNED TO BASE, REVEALED THAT THE PULLY/FAN AND RETAINING NUT HAD SEPARATED FROM THE ALTERNATOR.