As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3061 - ATB - DUE TO AIRFRAME VIBRATIONS AT FL 250 AND SPEED OF 325KTS. CORRECTIVE ACTION: BOTH RT ELEVATOR SERVO ACTUATORS OUT OF LIMITS AND LT OUTBOARD ELEVATOR ACTUATOR BARELY WITHIN LIMITS. R/R SERVO CONTROL RT INBOARD AND OUTBOARD, AND LT OUTBOARD ELEVATOR SERVO CONTROL. (LP# 9653278)