1994 2500 steering box

[se24990]

I bought a '94 2500 with the 454 about 3 weeks ago. When I drove it, I noticed the steering wandered. I owned a '91 1500 that had the same problem; the fix was to adjust the lash in the steering box. This was accomplished using an adjustment nut on top of the steering box. In looking at the box on the ’94, it doesn’t have the same adjustment nut arraignment. Is there a way to adjust the lash on the ’94? If so, how?
Thanks