As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSTALLED JASCO ALTERNATOR KIT PER STC SA999WE. WOULD NOT CARRY TWO LANDING LIGHTS. REPLACED REGULATOR AND ALTERNATOR WIRE WAS DOUBLE-CHECKED AND WAS WIRED CORRECTLY. NEW UNIT WOULD NOT CARRY BOTH LANDING LIGHTS. REMOVED UNIT AND WILL OVERHAUL GENERATOR. SUBMITTER STATED RECEIVED BAD ALTERNATORS.