As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 3723, CREW REPORTED VIBRATION 2 CAUTION ON NR 1 ENGINE AND SHUT DOWN ENGINE DURING FLIGHT. DECLARED EMERGENCY AND LANDED SAFELY. REPLACED LT ENGINE ASSY AND AFT THRUST SHAFT IAW AMM 71-00-00-40-801. OPS AND LEAK CHECKED GOOD. ALL REQUIRED BRAKE IN RUNS COMPLETED.