Completed Fuel SO valve install. Had to replace cable attach bolt with an AN4 because the hex head pulled off the AN3 when tightened against the cable and lock nut. The attach bolt is stacked as follows: Hex head, cable thru hole, washer, locknut, SO Valve handle, locknut. Cable was routed through hole in pilot side tunnel what will also function as a return air vent for recirculation heat.