As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE N1 AND N2 VIBRATION HIGH . MAX N1 9.9. MAX N2 VALUE 6.2. VIBRATION FELT IN CABIN FLOOR ALL OTHER INDICATION NORMAL. QRH PROCEDURE APPLIED. DIVERTED. TROUBLESHOT IAW TSM 77-32-00-810-807. R & R VIBRATION TRANSDUCER OF THE NR 2 ENGINE. WIRING FROM ENG 2 TO EVMU. CHECKED NORMAL IAW MCC. PERFORMED BOROSCOPE OF LP COMPRESSOR, HP TURBINE ALL NORMAL. ACCOMPLISHED UNDER WO AND AMM 72-00-00-200. VIBRATION SURVEY ACCOMPLISHED. MAX VIBRATION N1 0.3 N2 0.4. ACFT OK FOR SERVICE.