As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UNCOMMANDED ROLL TO LEFT WITH SPOILER DEPLOYMENT, FLAPS 2. AUTOPILOT ON & OFF, AILERONS SHOWED CORRECTION TO RT. REPLACED LT GREEN AILERON SERVO CONTROL & BLUE AILERON SERVO CONTROL IAW AMM 27-14-51. ACCOMPLISHED OPERATIONAL CHECKS WITH NO DEFECTS NOTED.