Thanks but I dotn know anythign about tearing it apart. The much I know is that there is a two spings on the top. Is there any other springs? I dont have a book on the carbs so its going to be hard for me. Any input would be great on how to do it..

Thanks man for all the help your giving me

Before I could help with that, What style of 40DCOE's do you have. I have 151's but I'll almost bet you don't.

On the top lip facing the air cleaners, there should be a model no. What are yours?

I have 40dcoe 151. they are actually 40dcoe2

Edited February 4, 200917 yr by myfairlady

Try this.

http://www.racetep.com/webdiag.html

There are expolded diagrams of the 151's and 152's