What was found
PILOT REPORTED LOSS OF ALTERNATOR AFTER 4 HOURS OF FLIGHT. INVESTIGATION FOUND ALTERNATOR DRIVE BELT BROKEN. CHECK ALTERNATOR, BEARINGS, AND PULLEY, FOUND OK. AIR COND BELT LOOSE. REPLACED BELT, SET TENSION. ALL CHECK OK AT RUN-UP.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED LOSS OF ALTERNATOR AFTER 4 HOURS OF FLIGHT. INVESTIGATION FOUND ALTERNATOR DRIVE BELT BROKEN. CHECK ALTERNATOR, BEARINGS, AND PULLEY, FOUND OK. AIR COND BELT LOOSE. REPLACED BELT, SET TENSION. ALL CHECK OK AT RUN-UP.