As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT THE BEGINNING OF TAKE-OFF ROLL THE NOSE WHEEL STARTED TO SHIMMY AS THE AIR SPEED INCREASED THE SHIMMY BECAME WORSE. TAKE OFF WAS ABORTED. REMOVED LH NLG WHEEL ASSY P/N 3-1538-1 S/N 0060 &INSTALLED OVERHAULED ASSY P/N 3-1538-1 S/N ON 0370. REMOVED RH NLG WHEEL ASSY P/N 3-1538-1 S/N 0847 &INSTALLED OVERHAULED ASSY P/N 3-1538-1 S/N 0681 PER CE750 MM 32-41-01. ALL TESTS PASS AT THIS TIME.