As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT COLLECTIVE TUBE P/N 369H7354 HAD 2 AREAS OF EXCESSIVE WEAR AND ONE AREA OF EXCESSIVE CORROSION. COLLECTIVE FRICTION GRIP AREA HAD .007 WEAR AND THROTTLE FRICTION AREA HAD .008 WEAR. CORROSION WAS FOUND ON THE BOTTOM END OF TUBE WHERE TUBE FITS INTO SOCKET AREA.