What was found
PILOT REPORTED AT APPLICATION OF TAKEOFF POWER, SMOKE BEGAN ENTERING THE COCKPIT FROM THE RT SIDE. TAKEOFF WAS ABORTED AND ACFT WAS SUBSEQUENTLY SHUTDOWN AND EVACUATED. ON INSPECTION BY MX, SEVERAL PANELS IN COCKPIT WERE INSPECTED AND FOUND NO EVIDENCE OF SMOKE OR FIRE. TURNED ON ALL SYSTEMS IN ACFT AND STILL NO EVIDENCE OR RECURRENCE OF SMOKE. RAN LT AND RT ENGINES, AND NOTED RIGHT ALTERNATOR OFF LINE, BUT NO SMOKE. INSPECTED RIGHT ALTERNATOR AND FOUND UNIT BURNED INTERNALLY. INSPECTED ALL ALTERNATOR WIRING FROM ENGINE TO COCKPIT WITH NO DAMAGE FOUND. R & R RT ALTERNATOR AND RT VOLTAGE REGULATOR.