I have an 88 Lesabre with the well-known loosening of the 4 screws within the steering/tilt assembly. I have gutted it down as far as I know how/can!!! and can't get the upper main housing off nor the lock cylinder out. I have had MANY comments on this and thre are a multitude of posts on this. However it seems that the upper housing is pressed and sealed together to fuse two pieces into one and I cannot get into it further. Large metal slug like a wheel weight at the top if this means anything to you.
Now i hear that thre is a SPECIAL TOOL according to someone local that fixes steering columns as a mobile service. Any truth? Still looking for the definitive answer to get this beast the rest of the way apart and fix the screws and wiring affected by the "flopping" wheel. You may email privately if you feel this is redundant. thanks in advance. kevin