What was found
7214-STL-CREW REPORTS AT SPEEDS GREATER THAN 140 KNOTS CAPTAINS AND FIRST OFFICERS YOKES VIBRATE VCONTINUOUSLY FORWARD AND AFT, AILERONS APPEAR NORMAL. MAINTENANCE INSPECTED AND REPLACED RIGHT ELEVATOR CENTER HINGE PIN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
7214-STL-CREW REPORTS AT SPEEDS GREATER THAN 140 KNOTS CAPTAINS AND FIRST OFFICERS YOKES VIBRATE VCONTINUOUSLY FORWARD AND AFT, AILERONS APPEAR NORMAL. MAINTENANCE INSPECTED AND REPLACED RIGHT ELEVATOR CENTER HINGE PIN.