As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLUNK HEARD WHEN BRAKES WERE APPLIED ON TAXI ON CAPTAINS SIDE. ACFT RETURNED OT BLOCKS AND UPON INSP BY MX FOUND THE RUDDER PEDAL HANGER ASSY WAS PULLED THROUGH THE BUSHING HOLE. NUT WAS REMOVED AND ASSEMBLED CORRECTLY. ALL ACFT IN THE FLEET WERE CHECKED TO ENSURE THERE WERE NO MORE INCIDENTS SIMILIAR TO THIS CASE.