As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SWASHPLATE UNIBALL BINDING. PILOT FELT STIFFENING OF CONTROL ON LANDING. AFTER ALL CONTROLS WERE CHECKED, SWASHPLATE WAS REMOVED. UNIBALL COULD NOT BE MOVED BY HAND. SWASHPLATE BEARING ASSY WAS REPLACED. AIRCRAFT TEST FLOWN AND RELEASED.