As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING DURING CLIMB ENGINE 1 EGT WENT INTO AMBER OR RED APPROX 633 FOR 1 OR 2 MINUTES THE FLIGHT CREW FOLLOWED QRH AND WAS ABLE TO REDUCE EGT - THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT ** SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)