I have a 454, but there are different layouts depending on who sold the tractor, Mine has a small door with a screw holding it on directly below the steering wheel. You may find that you don't have fuses, some have a plug in cards about 1* 1 inch, they have some wire wound around them and then inserted into a couple of clips. If you find one that is burn't just pull it out, unwind one turn of wire and reinstall it back in the connectors. If you don't have a meter, use a taillight bulb and solder a couple of wires on it. The layout on most of these tractors are different depending on who sold, or manufactured the tractor. Good luck.