As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT MOD LATERAL BOUNCE 330-250 KTS. WITH A-P 1 OR 2 ON DURING DESCENT. APPEARED TO DIMINISH. CREW STATED YAW WAS FELT IN THE COCKPIT AS WELL AS THE AFT GALLEY. FELT THE SAME WITH 'A' OR 'B' AUTO PILOT BUT HARD TO TELL WITHOUT AUTO PILOT AS AIRCRAFT HIT TURBULANCE ON DECENT. REPLACED FLIGHT AUGMENTATION COMPUTER 2. OPS CHECKED NORMAL.