Howdy all - the steering box in my 86 Ram 50 (4x2) is leaking from the input shaft the pitman arm output. It looks like those are really cheap, easy to get seals. I can't tell from the manual how much work is involved in swapping them though. Just a matter of pulling the box and then working the seals out and pressing in new ones? It doesn't look like any of the internals of the box actually have to come apart?

Is getting the box out a bear of a job, or pretty straightforward?