As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEN- ON FLIGHT 4308 DURING TAKEOFF ROLL, NR 1 ENGINE TEMPERATURE INDICATED 939C AND IN THE RED. TAKEOFF WAS ABORTED AND AIRCRAFT RETURNED TO THE GATE. MAINTENANCE IN DENVER FOUND TEMP EXCEEDANCE TO BE 7.3 SECONDS. PERFORMED A POWER ASSURANCE RUN, ENGINE FAILED. OPERATING AT 938-940C WHEN THE LIMIT IS 900C. AIRCRAFT FERRIED TO PORTLAND, WHERE THE NR 1 ENGINE WAS CHANGED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.