What was found
5000 FT MSL, AUTOPILOT 2, ON, AIRCRAFT YAWED LEFT UNCOMMANDED, ALL ENGINES NORMAL. NO ECAM INDICATION. RUDDER TRIM INDICATED R 6.8. PFD TURN COORDINATOR, BAR RIGHT OF CENTER. FIRST OFFICER DISC. AP 2, MANUALLY SELETED RUDDER TRIM RESET BUTTON. AP 2 RESELECTED BACK ON. ALL SYSTEMS NORMAL. ACCOMPLISHED A DVI OF RUDDER MECHANICAL, CONTROL, RUDDER CENTERLINE & RUDDER TRAVEL LIMIT CHECKS AND REPLACED FMGEC NR 2 IAW TSI 0080111, 0080105, & 0080109. ALL CHECKED SATISFACTORY. THE TEAR DOWN REPORT FOR THE REMOVED FMGEC REFELCTS THE UNIT WAS INSPECTED AND TESTED WITH NO FAULTS NOTED, AND THE UNIT WAS RETURNED TO SERVICE.