Steering coupler..how do I get the thing back together ?

I do the following. be sure to use a lot of lube pulling the parts in the coupler. The spring clip, if used, goes on last.
The gear box is mounted in the K frame. The coupler is mounted on the steering column then slide the column through the hole in the firewall, lining up the notch in the coupler and the one on the box. then drive in the roll pin.