As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON PICKUP TO A HOVER BINDING WAS FELT IN THE CYCLIC FLIGHT CONTROL SYS. ACFT WAS LANDED & THE BINDING CONDITION WAS CONFIRMED BY THE COPILOT. ACFT WAS GND TAXIED TO PARKING. IDLER LINK IN FLIGHT CONTROL SYS WAS FOUND TO HAVE WORN BEARING. IDLER LINK WAS REMOVED & SERVICEABLE IDLER LINK WAS INSTALLED.