1960 Cadillac vacuum lines HELP!

[Brian Dowell]

Almost have the car done! Trying to put the dash in however I failed to mark the vacuum lines. I'm going to try to post photos which I hope will help.

[Brian Dowell]

This is on fire wall on the passenger side. Where does it route too. Marked A.

[Brian Dowell]

Mounted on the intake on front of engine. Where does it go! Marked B.

[Brian Dowell]

One of the vacuum lines go thru here Marked C.

[Brian Dowell]

Bottom of the steering column. Top line & Bottom line!

[Brian Dowell]

Vacuum connection on the heater control. Has a green dot blue dot n center. What goes we're!!! I'm lost.

[Brian Dowell]

Just need to route these lines put dash on and I think I'm ready to start. 4 years. Cross my fingers!

[Chris Conklin]

Check the manuals on the Modified Chapter web-site, you may find what you need... https://www.modifiedcadillac.org/documents/Shop_Manuals_and_Illus_Catalogs/

[Brian Dowell]

I've searched these manuals unable to locate. Anyone take a look under the hood. Anyone have a dash off can you look. Hoping to put dash in on Monday!

[David Greenburg]

Both A and B go through the firewall to the heater controls (B is the vacuum source).  My car has a/c and I don't see anything that resembles C.  As for the steering column (NSS), the line closest to the steering wheel goes to the vacuum diaphragm on the parking brake, and the other one, closest to the firewall, goes through the firewall and connects to a "t" connection on the pipe coming out of the vacuum reserve tank in the front fender.  I tried sticking my inspection camera up in the dash to try and see where the hoses (A and B) connect on the back of it, but couldn't get a good view of it.  Doing so reminded, however, that one of the ports on the back of the heater control remains "vacant" - no hose.  I'm going to look for dash pictures, but I doubt they will show the detail you need.

[Brian Dowell]

Thank you, Mr Greenberg!!!
I believe this is going to work!
I'm going to do this tomorrow Monday!
Brian.

[David Greenburg]

I’m happy to be of help; I’m usually the one asking questions.  I did not find any better pictures, but I think you can try the different ports on the heater control until you find the ones that work.  If I had to guess, I’d say the one with the dot is the vacuum intake (coming from the vacuum take-off  you tagged as B).

[Scott Halver]

Hello Brian,
If you look at page 14-6 it has the schematics of the vacuum lines (1959-60 Shop Manual)........   I followed the book (had dash out) and my heat, defrost, and ac work perfectly .... 
SHalver CLC #24920