What was found
NUMBER 1 ENGINE STUCK AT 70% N1 WITH THRUST LEVER AT IDLE. ENGINE 1 INDICATED MCT DURING THIS TIME. NO CAUTION MESSAGE, NO WARNING MESSAGE. WE CYCLED THE THRUST LEVER BY MOVING IT FORWARD AND BACK TO UNBIND THE THRUST LEVER CABLE. I DID NOT FEEL ANY BINDING OR FRICTION FROM THE CABLE. BUT AFTER CYCLING THE THRUST LEVER WE WERE ABLE TO GET THE N1 READING TO 43 % POWER. WE LANDED USING THE #2 ENGINE AS NECESSARY WITH NO FURTHER ISSUES. (FLIGHT 5118 - FILED OPEN) PLEASE REFERENCE AML 1797008