As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT, THE FLIGHT CREW REPORTED RECEIVING A RIGHT HAND ALTERNATOR FAIL AND THE PRESENCE OF AN ELECTRICAL BURNING SMELL IN THE FRONT OF AIRCRAFT THAT DISPATED UPON LANDING. MAINTENANCE PERSONNEL REMOVED AND REPLACED THE RIGHT HAND ALTENATOR CONTROL UNIT. A SATISFACTORY OPERATIONAL CHECK WAS PERFORMED AND AIRCRAFT WAS RELEASED FOR CONTINUED SERVICE