As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT ANNUAL INSPECTION, THROTTLE WAS FOUND TO HAVE .50 INCH OF TRAVEL AFTER CARBURETOR WAS AGAINST THE IDLE SPEED SCREW. MOVEMENT WAS STILL FREE AND SMOOTH. SUSPECT THE INNER CORE OF THE FLEXIBLE CABLE WAS BROKEN AND THE OUTER SPINAL WIRES WERE STILL CONNECTED.