What was found
EXPERIENCED ABRUPT ENGINE VIBRATION ON THE #2 ENGINE IN THE CLIMB THRU 335. VIB INDICATED 5.0 AND WAS FLASHING AND SOME VIBRATION WAS FELT IN THE WHOLE AIRFRAME. CONTINUED IN FAULT DESCRIPTION ; ONCE THE RIGHT THROTTLE WAS RETARDED BELOW 82% N1; THE VIB INDICATION STAYED AT 3.8. PERFORMED A DIVERSION AND ACCOMPLISHED EMERGENCY LANDING WITH THE #2 ENGINE SLIGHTLY ABOVE IDLE. #2 ENGINE WAS SHUT DOWN 1 MIN AFTER LANDING. / [01] #2 ENGINE CHANGE WAS REQUIRED. SEE WORK ACCOMPLISHED ON W/O #14316138