As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HIGH N VIBRATION ON CLIMB OUT OF STATION 3.0 GOING TO 5.8 ON THE NR 2 ENG, AIRFRAME VIBRATION ALSO. DURING CRUISE POWER VIBRATIONS BACK TO 3.0 NO ODORS OR SMELLS IN CABIN ASSOCIATED WITH BLEED PRESSURIZATION SYS. R & R NR 2 ENG IAW JC 26L40071001. THE REMOVAL CAUSE WAS STAGE 4 LPT BLADE FAILURE.