What was found
BEARING AT PULLEY END, PN 643840, FAILED, ALLOWING BELT TO BECOME OUT OF ALIGNMENT. BELT CAME OFF OF PULLEY CAUSING ALTERNATOR TO BECOME INOPERATIVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BEARING AT PULLEY END, PN 643840, FAILED, ALLOWING BELT TO BECOME OUT OF ALIGNMENT. BELT CAME OFF OF PULLEY CAUSING ALTERNATOR TO BECOME INOPERATIVE.