As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OPERATED HYD & TURNED CONTROL WHEEL LEFT, CAN FEEL SHUTTER, VIBRATION IN COCKPIT AIRFRAME, CONTROL WHEEL & FROM INBD AILERON TO OTBD AILERON WHILE IT STILL HELD IN LT TURN. ISOLATED TO CTR HYD SYS. NO VIB IN RT & LT HYD SYS ON. RT WING AILERON OK NO VIBS. ISOLATED VIBS TO NR3 SPOILER ACTUATOR BYPASSING.