As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE WAS REMOVED FROM SERVICE DUE TO AN IN-FLIGHT SHUTDOWN. DISASSEMBLY OF THE ENGINE REVEALED THE NR 3 BEARING HAD FAILED AND THE LPT SHAFT TWISTED AT THE HPC CENTER TUBE. FAILURE INVESTIGATION IS IN PROCESS AT GE ENGINE SERVICES - DALLAS.