As there has been a couple of threads recently about steering, I reckon a good way to start is to show the conversion from power steering to manual, just finished this a few days ago.
To start with, my power steering box was worn out, I had adjusted it as much as I could, so much so that any further adjustment and the steering would become notchy when steering. it was ok when driving at under 30mph but anything over this and it would wander, on the motorway it would want all three lanes. Add to this how light the Mopar power steering is, the lack of feedback from the wheels when driving and after talking to a few people on here, the decision was made to switch to manual steering.
This is how I did it, the first pic shows the original set-up, standard Mopar coupler connecting power steering box to power steering column.
The bit circled in yellow is the crimped metal lid that goes over the orange rubber seal on the top of the coupler, it also shows the spring clip that some dealerships fitted to prevent the coupler coming apart while driving

The bit circled in red is the steering column bearing, the screw circled in green goes through the hole circled in green in the top of the pic, mine was seized solid, more on this later.