As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WITH OR WITHOUT ENGINES RUNNING, BOTH CAPS AND F/O'S RUDDER PEDALS BIND. GRINDING NOTICE IS HEARD WHEN MOVING PEDALS. FOUND TOP FITTING ON RUDDER PEDAL ADJUSTMENT ASSY FAILED. ALLOWED ASSY TO SAG FORWARD, ALLOWING ASSY TO SCRAPE ON FORWARD PRESSURE BULKHEAD.