1981 Imperial Steering slop..

[lastws6]

I cant tell if it is in my box, or in the steering coupler.. Definitely one of those two tho. I assume there is a steering box adjustment I can do to see if it improves anything, But Looking at the wiggle in the wheel (and steering shaft) going into the box I'm thinking it the coupler is the culprit. I've searched for advice.. Any help here on the steering box and/or coupler? Thank you in advance.

 

[My imp]

FSM details sector shaft adjustment. On top of the steering gear is a inverted Allen headed adjusting bolt with locknut. That's where you adjust it. If possible, grab top & bottom half of steering shaft & twist. The coupler is basically the same as truck mud flaps, AKA rag joint. Check for play there. Do you have help? Can someone wiggle the wheel while you check for slop? Is everything tight? Anything worn? A competent alignment shop should be able to give an accurate assessment if you get stuck. Did you get a FSM? It details all adjustments & inspections.