What was found
LT WING DOWN AILERON TRIM IS INOPERATIVE. REMOVED AND REPLACED THE AILERON/RUDDER TRIM PANEL ASSEMBLY. BOTH SYSTEMS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT WING DOWN AILERON TRIM IS INOPERATIVE. REMOVED AND REPLACED THE AILERON/RUDDER TRIM PANEL ASSEMBLY. BOTH SYSTEMS CHECK GOOD.