The gear/rack setup that moves the rod and starts the car on my 83 CJ broke. I got the new part to fix the ignotion but cant get the steering column to accept the new parts. It seems like I need to take more apart in order to put the new parts in, but I can't figure out how. I have a tilt. The upper half of the column is off. The actual ignition(where the key goes) is out, but from there what do I do?