As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER PUSHBACK WE GOT THE AIL LOCK LIGHT, RETURNED TO GATE AILERON LOCKOUT EICAS MSG. AIRCRAFT GROUNDED BY MAINTENANCE. MAINTENANCE RESET AILERON LOCKOUT BOX (SAM) IAW B767 FIM 27-11/804 OPS CHECK GOOD NO EICAS MESSAGE. AIRCRAFT RETURNED TO SERVICE.