What was found
HUB BEARINGS WORN. CAUSED TAIL ROTOR TO BE OUT OF BALANCE. REPLACED WITH SERVICEABLE TAIL ROTOR ASSY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
HUB BEARINGS WORN. CAUSED TAIL ROTOR TO BE OUT OF BALANCE. REPLACED WITH SERVICEABLE TAIL ROTOR ASSY.