As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED TAKEOFF 09L DUE TO EXCESSIVE NLG VIBRATION. IAW TSM 32-20-00-810-801A ITEM 3A THE NLG WHEEL ASSEMBLY WAS CHECKED. THE NLG WHEEL TIRE PRESS WERE ADJUSTED TO 193 PSI. THE NLG LUBRICATION WAS PERFORMED & THE NLG SHOCK ABSORBER WAS ADJUSTED TO CORRECT LEVER.