As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 100-HOUR INSPECTION, FOUND RUDDER INTERCONNECT TUBE CHAFED THROUGH BY A FLOOR ATTACHMENT SCREW - TOO LONG OR WRONG LOCATION. SUBMITTER STATED HAVE FOUND SIMILAR DAMAGE ON OTHER AIRCRAFT. THIS TUBE HAS A THICK SIDE WALL AND HAS A 1.50 INCH LONG ARCING CHAFE MARK WHICH CUTS THROUGH TUBE SIDE WALL.