As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RUDDER RATIO OVERHEAD LIGHT ON AND WITH RUDDER RATIO EICAS MESSAGE. CAN BE CLEARED BY CYCLING RUDDER RATIO CB CONDITION CAN BE DUPLICATED WITH BOTH ENGS RUNNING WITH NR 1 EDP SELECTED OFF THEN BACK ON. BOTH LEFT AND RIGHT RRMC SHOW PCA YELLOW FAULT BALLS. RPLC'D RUDDER RATIO CHANGER ACTUATOR. RRCA TEST NORMAL. OPS CHECK NORMAL. NO LEAKS NOTED.