As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EUG - ABORTED TAKEOFF. TAKE OFF WARNING SOUNDED DURING TAKEOFF ROLL. MAINTENANCE CONTROL HAD CREW CYCLE FLAPS FULL DOWN, THEN FULL UP, THEN SET TO 5 DEGREES. TAKEOFF WARNING DID NOT RE-OCCUR. NO COMPONENTS REPLACED. AIRCRAFT RETURNED TO SERVICE.