What was found
THE CREW ABORTED TAKEOFF AND RETURNED TO GATE DUE TO THE CAPTAINS PRIMARY FLIGHT DISPLAY FAILING TO DISPLAY MULTIPLE PRIMARY FLIGHT INSTRUMENT DATA MOMENTARILY. MAINTENANCE WAS CALLED TO THE AIRCRAFT AND INSPECTED THE GENERAL SECURITY OF COMPONENTS IN THE EQUIPMENT BAY, THE SECURITY OF THE CAPTAINS PRIMARY FLIGHT DISPLAY AND PERFORMED A CHECK OF THE SYSTEM PER FIM WITH NO DEFECTS NOTED. AIRCRAFT WAS RETURNED TO SERVICE.