55.2-59 Steering questions

[popeyestruck]

Couple of questions : First is where is the steering box adjuster? It doesnt look like the box in the manual. Second is ,On the steering column down about 4 inches from the firewall you can see a hole. What goes there? I have the front end off the ground after putting in new Kingpins and I'm waiting for parts for disc brakes so I thought I'd tighten up the steering while I wait.