Vacuum issues

[rogerwilcos]

I am trying to find something that shows me how the vacuum should be connected for AC/Heat and the cruise control. Page 212 of the Hayes manual gets me part of the way there but I still can't find anything (even in th FSM) that shows me where the two vacuum lines coming from the cabin (one red, one blue) would go. I looked through the FSM quite a bit and I am beyond confused. This is for a 1983 280zx non-turbo. Any help is appreciated. 

[Zed Head]

L = Blue.  HA is the Heating and Air Conditioning chapter.  Here's the top half of page 71.

[rogerwilcos]

Thank you. So if I am reading that correctly the blue should connect to the T coming off the manifold. Thanks!