What was found
NR 1 ENGINE VIBRATION AT 2.5, RETARDED THROTTLE TO IDLE, DECLARED AN EMERGENCY & LANDED WITH THE NR 1 ENGINE AT IDLE. PERFORMED BLADE SHAKE & APPLIED R.O., PERFORMED ENGINE RUNS WITH CREW, VIBRATION NEVER WENT ABOVE .8, WITHIN LIMITS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 ENGINE VIBRATION AT 2.5, RETARDED THROTTLE TO IDLE, DECLARED AN EMERGENCY & LANDED WITH THE NR 1 ENGINE AT IDLE. PERFORMED BLADE SHAKE & APPLIED R.O., PERFORMED ENGINE RUNS WITH CREW, VIBRATION NEVER WENT ABOVE .8, WITHIN LIMITS.