Steering column schematics can be found on a motor company's website in its parts inventory section, such as the one featured on Majestic Honda. Each component is separated into its own subsection, which also uses a diagram to show the component's exact mounting location on the vehicle.
In order to find the steering schematic of a vehicle, go to the manufacturer's website and find its parts inventory. Use the menus to locate the steering column section and press search. The next page should host a diagram, featuring several numbers. Each number on the diagram can be used to find the specified parts.