Automatic Only Pressure Chamber?
 

So question is :
My Fd was converted to manual before I owned it. I'm doing the silicone vaccumm line job at the moment and I may have kinda "Maybe" broke a nipple of a pressure camber.

But I was looking at this diagram and it says for Automatic only ( the grey shaded box going along the double throttle control line?)

So question is: do it need it since it's not auto anymore ?

Thanks in advance
Brandon

https://cimg7.ibsrv.net/gimg/www.rx7...9b7001b881.png