As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIC - FL 2316 - DURING CRUISE, THE CREW HEARD A LOUD BANG. THE NR 2 ENGINE THEN SHOWED INDICATIONS OF LOW POWER. THE NR 2 ENGINE WAS SHUT DOWN AND THE FLIGHT DIVERTED TO RIC. CAPTAIN DID DECLARE AN EMERGENCY. FLIGHT LANDED SAFELY WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIME WAS 20 MINUTES. MX REMOVED AND REPLACED THE NR 2 ENGINE ASSY. OPS CHECK AND LEAK CHECK GOOD. (M)