As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED ALTERNATOR INOPERATIVE. DURING TROUBLESHOOTING, FOUND THE CIRCUIT BREAKER AT FAULT. INSTALLED NEW CIRCUIT BREAKER, OPS CHECKED GOOD. CIRCUIT BREAKER THAT FAILED WAS INSTALLED TO COMPLY WITH AD 2008-13-17. ACFT HAS HAD THREE OF THE IMPROVED CIRCUIT BREAKERS FAIL IN THE LAST 2000 HRS OF OPERATION.