As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LANDING TO RJTY RUDDER TRIM BOUND. CREW COULD NOT CENTER RUDDER TRIM, IT BOUND AT 3 UNITS LEFT. AFTER LANDING ROTATED RUDDER TRIM TO FULL LEFT DEFLECTION. CREW NOTED METALLIC NOISE FROM PEDESTAL AREA AND RUDDER TRIM CENTERED OKAY. MAINTENANCE FOUND DEBRIS IN RUDDER TRIM GEAR TEETH. THE DEBRIS WAS REMOVED AND AN OPERATIONAL CHECK FOR THE RUDDER TRIM SYSTEM WAS GOOD ON GROUND PER ALL APPLICABLE MANUALS. AIRCRAFT WAS RETURNED TO SERVICE.