What was found
SEA - ABORTED TAKEOFF, AUTO FEATHER FAILED TO ARM. REPLACED BOTH ENGINE TSCU. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - ABORTED TAKEOFF, AUTO FEATHER FAILED TO ARM. REPLACED BOTH ENGINE TSCU. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.