As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED AFTER DEPARTURE FROM AMA BOTH GENERATORS WENT OFF LINE AND SMOKE IN COCKPIT, RETURNED TO AMA UNEVENTFUL LANDING. MAINTENANCE FOUND POWER WIRE TO LT RAIN REPELLENT SWITCH CHAFING AIRFRAME, REPOSITION AND INSULATE WIRE AT CONNECTOR, AIRCRAFT RAN AND OPS CHECK NORMAL.