As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - CAPTAINS AND FO'S RIGHT RUDDER PEDAL'S STICKY. REMOVED AND INSTALLED SERVICEABLE RUDDER FEEL SUMMING UNIT IAW AMM TASK 27-22-06-000-801 AND 27-22-06-400-801. PERFORMED RUDDER CONTROL SYS RIG CK IAW Q400 AMM TASK 27-21-00-830-810/ 27-21-00-830-811/ 27-21-00-830-812/ AND OKS CK 27-20-00-710-802, RIG AND OP CK GOOD. COMPLETED FREEDOM OF MOVEMENT CHECK, ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT, NO DEFECTS NOTED. RETURNED TO SERVICE.