I decided to try to replace the CPS on my 95 SL500 today, I removed the allen bolt and tried to pull it out with my hand, nothing. Then sprayed some lubricant around it and was able to work it back and forth, still will not come out. Sprayed more lube around it. Now I got the pliers around it and I wiggled and turned and pulled ( I did this for what seemed like a eternity) and finally it it let go, so I thought!! Well, It is now in 2 pieces!!! Unfortunately for me 1 piece is still in the hole, I tried for a short time to get it out, but not able to. ( too frustrated ). Anyone have any ides on what I need to do next?????