What was found
REGULATOR FIELD LINE WENT TO FULL VOLTAGE CONDITION CAUSING OVERVOLTAGE PROTECTION TO DISABLE SYSTEM. REPLACED VOLTAGE REGULATOR TO SOLVE PROBLEM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REGULATOR FIELD LINE WENT TO FULL VOLTAGE CONDITION CAUSING OVERVOLTAGE PROTECTION TO DISABLE SYSTEM. REPLACED VOLTAGE REGULATOR TO SOLVE PROBLEM.