The first task is to understand the parts of the plane and to make sure they are assembled correctly. Mounted on top of the blade, the chipbreaker deflects shavings up and out of the plane. The first step in setting up the plane is to secure the chipbreaker to the blade. Put the assembly on the frog (the angled bed that connects the plane body to the iron) and secure it with the lever cap. Set the tension on the lever cap just enough to hold the blade assembly in place while allowing for blade adjustments.