Originally Posted by catmandoo62

boy you can sure tell you guys have never worked on a GM column.after removing the steering wheel you will need a special tool to depress the spring on the lock plate,this is the plate right under the wheel and it has notches all the way around it.once depressed you have to fish a c clip out from around the steering shaft(this can be a pain in the ass and take some time and patience)once removed,pull the plastic trim from under the column and reach up under the dash along the column on the right side and push the turn signal harness up and free from it's tangs.then you can pull the turn sig switch up but beings it has a tilt wheel you will have to take the tang with a roller on the end off the switch(when you get here if you flip the turn sig lever back and forth you will see the tang i am talking about and you will also have to take the 4 way flasher knob off.then you can pull up on the turn sig switch enough to fish the screw out.i have had literally thousands of these apart.also if your tilt mechanism is loose let me know and i'll tell you a way to tighten it up without pullong the whole column apart.