What was found
VERY HEAVY VIBRATION AND LOUD THUMP FROM NLG AREA AFTER GEAR RETRACTION. REPLACED THE NLG WHEEL ASSY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VERY HEAVY VIBRATION AND LOUD THUMP FROM NLG AREA AFTER GEAR RETRACTION. REPLACED THE NLG WHEEL ASSY.