As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED TAKEOFF WHEN LEFT ENGINE FEATHERED ON TAKEOFF ROLL. INSPECTED AND FOUND SWITCH COVER FOR LEFT ENGINE ELECT FEATHER INTERFERING WITH THE SWITCH. REPOSITIONED SWITCH COVER AND ENSURED CLEARANCE ON SWITCH. PERFORMED EXTENSIVE GROUND RUNS WITH NO FURTHER INCIDENTS OF AUTO FEATHER. OPS CHECK GOOD.