What was found
EWR FLT 2247, THE CREW REPORTED A LOUD BANG FROM NR 2 ENGINE, ITT WENT TO 900 CELSIUS. POWER WAS REDUCED, TEMP STAYED AT 900 CELSIUS FOR 5 SECONDS, THEN ENGINE NR 2 FLAMED OUT. AIRCRAFT DIVERTED TO CLE AND LANDED WITHOUT FURTHER DIFFICULTY. NR 2 ENGINE WAS REPLACED.