As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RUDDER LOAD LIMITER FOLLOWING MEL PROCEDURES WHEN REENGAGED SYSTEM A RUDDER BEFORE FLAP EXTENSION RECEIVED UNCOMMANDED LOWER RUDDER YAW 1 INDICE RT SYS A RUDDER THEN TURNED OFF AGAIN. STBY ON AND LOWER RUDDER RETURNED TO NORMAL. CENTERED POSITION. LANDING MADE WITH SYSTEM A OFF STBY ON. REPLACED RUDDER A SYS PCA. RUDDER LOAD LIMITER ON MCO PER MEL.