As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERE NOSEWHEEL SHIMMY ON TO ROLL, PRIOR TO 80 KTS. REMOVED BOTH NOSE WHEEL ASSEMBLIES AND INSTALLED OVERHAULED ASSEMBLIES WITH NEW TIRES. ADJUSTED NOSE GEAR CASTER. SERVICED NOSE STRUT LOWER CHAMBER PRESSURE AND RE-TORQUED THE UPPER AND LOWER GROVE LINK HARDWARE. WORK PERFORMED IAW MM 32-41-01, 12-10-38, AND 32-30-03 & LMM 32-20-02.