As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ABORTED TAKE OFF AT APPROXIMATELY 90 KNOTS DUE TO EXCESSIVE VIBRATION. AT MAXIMUM BRAKE TEMPERATURE 590 DEGREES, VIBRATION CAME ON WHEN STICK PRESSURE APPLIED AFTER 80 KNOTS. VIBRATION WAS INSTANTANEOUS AND DRAMATIC. MAINTENANCE PERFORMED INSPECTION AND REPLACED NOSE LANDING GEAR ASSEMBLY PER 32-41-12-0401.