As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTOPILOT FAILS WHEN SELECTED TO F/O'S SIDE. TRIM FAIL & AUTOPILOT FAIL ON MAP & T, P, & E ON AUTO PILOT PANEL. ILLUMINATE WITH ASSOCIATED FAILURE. F/O'S FLIGHT DIRECTOR BARS AT TIMES ERACTIC WITH PITCH UP COMMANDS. REMOVED AND REPLACED AUTOPILOT COMPUTER IAW MM 22-10-02. OP CHECKS GOOD. P/N: 622-8315-402 S/N OFF: 2947 S/N ON: 1539.