As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RIGHT ALTERNATOR WENT OFF-LINE AND THE AIRCRAFT STARTED TO LOSE NAVIGATIONAL AIDS. CREW DISCOVERED NO CHARGE FROM ALTERNATOR. THE AMP TERMINAL END WAS REPLACED AT THE FIELD TERMINAL FOR THE RIGHT ALTERNATOR AND BOTH ALTERNATOR BELTS TIGHTENED.