As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MWH - A/C EN ROUTE FROM SEA TO BIL, WHILE CLIMBING THROUGH 26,000 FT HEARD A BANG AND RIGHT ENGINE BEGAN TO VIBRATE, TGT ON RISE. SHUT DOWN ENGINE AND DIVERTED TO MWH. MAINTENANCE REPLACED THE ENGINE. A TURBIN BLADE ON THE NR 2 DISK OF THE LP HAD EXITED THE ENGINE. THE RESULT OF THAT TEARDOWN WAS THE ENGINE HAD FAILED DUE TO A BLADE IN THE SECOND STAGE OF THE LPT BREAKING OFF JUST ABOVE THE FIR TREE AREA OF THE BLADE. ROLLS-ROYCE HAD AN ENGINEERING PERSON ON SIGHT TO CONDUCT THE DISASSEMBLY.