As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SWASHPLATE EXPERIENCED GENERAL PREMATURE WEAR, DUE TO OPERATIONS IN HIGH DUST ENVIRONMENT. ONE SPHERICAL BEARING ON OUTER RING EXCEEDED LIMITS IN ADDITION TO COLLECTIVE PIVOT BUSHINGS AT LIMITS. REPLACED WITH SERVICEABLE SWASHPLATE ASSY.