AC heater box vacuum line diagram

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Aug 29, 2016
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Location
Milford, MI
My Car
1971 Mustang Mach 1 429
1972 Mustang Convertible 302
I have noticed that I have a black vacuum line with a yellow stripe that is disconnected from somewhere I'm assuming in the AC/heater box but a quick visual check didn't show an obvious connection.  Would anyone either know where this line attaches or have an image showing the proper location of this hose? It looks like one end is attached to the controls and the part that is attached to box is disconnected.

Search didn't turn up anything.

Thanks for your help!

 
I have noticed that I have a black vacuum line with a yellow stripe that is disconnected from somewhere I'm assuming in the AC/heater box but a quick visual check didn't show an obvious connection.  Would anyone either know where this line attaches or have an image showing the proper location of this hose? It looks like one end is attached to the controls and the part that is attached to box is disconnected.

Search didn't turn up anything.

Thanks for your help!
This should help you....







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