As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT CONTROL AILERON GREEN SYSTEM SERVO FAULT 2 ALONG WITH UN-COMMANDED AIRCRAFT ROLL. FLIGHT CREW REPORTED THE RIGHT WING DIPPED WHEN THE AILERON SERVO FAULT APPEARED. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)