What needs to be removed to change the spark plugs on a 1988 Honda Goldwing?

You must remove the three plastic cowling parts in order to get to the spark plugs. Small screws hold the three pieces in place. This is not difficult, just be careful, unfasten the screws and don't use excessive force or else there is danger that the cowling pieces can be damaged. Place all screws in a box so they don't get lost during dissassembly.