As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON INITIATION OF THE FLIGHT CONTROL CHECK, CLICKING SOUND HEARD & SLIGHT BINDING FELT FROM BASE OF F/O YOKE. INSP ELEV CONTROL CABLES UNDER COCKPIT AREA. NO DEFECTS NOTED. NOTICED CLICKING COMING FROM SWITCH CLUSTER AT RIGHT END OF ELEVATOR TORQUE TUBE, LUBED CLUSTER. OPS CHECKS OK. OK FOR SERVICE.