As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERE NOSEWHEEL SHIMMY VIBRATION STARTED AT APPROX 100KTS ON TAKEOFF ROLL. DID NOT STOP UNTIL APPROX 60 KTS DURING ABORT. SUB:T/S IAW AMM 32-20-00. REPLACED LT NOSE WHEEL IAW MM 32-41-01. REPLACED UPPER TORQUE LEAK IAW AMM 32-20-00. CHECKS GOOD IAW AMM 32-60-00.