As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYS - 3 UNITS LT RUDDER TRIM REQUIRED WHILE IN CRUISE. WINGS LEVEL REQUIRES 1.5 UNITS AILERON TRIM. T/S IAW FIM 27-21-00 FIGS 105 AND 106. RUDDER TRIM SYS IS OK. PERFORMED OPS TEST OF AILERON TRIM AND RUDDER TRIM SYSTEMS IAW AMM 27-11-00-715-002 AND AMM 27-21-00-715-018. AILERON AND RUDDER TRIM SYSTEMS CHECK OK. NO FAULTS. RUDDER TRIM SYS OK FOR SERVICE.