As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AT TAKEOFF, WHEN WEIGHT OFF NOSE GEAR, SEVERE VIBRATION/SHIMMY ENCOUNTERED. UNABLE TO READ PFD DUE TO SEVERITY. VIBRATION IMMEDIATELY STOPPED UPON SELECTION OF GEAR UP. GROUND OPERATION APPEARED NORMAL, NO VIBRATIONS OR ABNORMALITIES NOTED. MAINTENANCE REPLACED THE NOSE LANDING GEAR LOWER TORQUE LINK ASSEMBLY PER AMM 32-21-27.