As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - RUDDER RATIO LGT ILLUMINATED IN FLT EICAS MSG RUDDER RATIO DISPLAYED. R & R RT RUDDER RATIO CHANGER MODULE IAW AMM 27-09-00. OPS CHECK GOOD IAW AMM 27-21-00, IAW FIM 27-09-00 FOUND FAULT BALLS ON RT RUDDER RATIO CHANGER MODULE.