As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED TAKEOFF: DURING THE TAKEOFF ROLL, AS SPEED INCREASED, THE NOSE GEAR BEGAN TO SHAKE. TAKEOFF ABORTED DUE TO THE VIBRATION. THE NOSE GEAR VIBRATION SUBSIDED AS THE ACFT SLOWED AND WAS NOT FELT ON THE TAXI BACK TO THE RAMP. REMOVED AND REPLACED NOSE LANDING GEAR SHIMMY DAMPENER ASSY. (S)