What was found
PILOT REPORTED THAT THE AMMETER WAS SHOWING A DISCHARGE UPON ENGINE STARTUP. IT WAS DISCOVERED THAT THE ALTERNATOR HAD SEIZED AND THE BELT HAD BROKEN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED THAT THE AMMETER WAS SHOWING A DISCHARGE UPON ENGINE STARTUP. IT WAS DISCOVERED THAT THE ALTERNATOR HAD SEIZED AND THE BELT HAD BROKEN.