As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE SHUTDOWN FOR HIGH VIBRATION INDICATION AT FL350. IN CRUISE INDICATION 3 AND AMBER LIGHT. BOTH A AND B PICKUPS. LOW SELECTION INDICATES THIS PROBLEM. TEST CARRIED OUT IAW 71-00-00 TEST 16. ALL TRIM WEIGHTS REMOVED. EPR 1.53=1.3 UNITS 90 PERCENT N1=1.0, 85 PERCENT = .8, 80 PERCENT = .4. (M)