Except the 7-tooth doesn't come apart that way.If you are only removing the box and shaft,and not the collum . All you have to do is remove the steering wheel ,the light switch ,pull the horn rod up some,take the pittman arm off, unbolt the box and collum clamp. Jack the front of the car up remove the box from under the car. Replace in reverse order. Did one the other day in about 1 hour.