73 Duster with AC vacuum diagram needed

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RGAZ

Diehard
Joined
Jan 20, 2021
Messages
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Location
Greenwood, SC
Rebuilding my 73 Heater box with AC and I need a diagram of the vacuum hoses to the controls. Previous owner disconnected everything so I am unsure if I have all the lines needed. I have a 72 manual, but the heaterbox appears totally different.

Thanks,
RGAZ
 
So no one has the 1973 Service manual and can take a picture of the A/C vacuum routing for me?

Help a fellow A-body out.

RGAZ
 
You can download the 73 factory service manual free from MyMopar.com. It got there thanks to a few of the guys on here, and yeh, the diagram should be in the back of the manual, in the heating/ AC section
 
You might suck it up, buttercup. NObody is paying any of us to answer these questions, so excuse us if it takes a few minutes for someone who knows to say something.
 
They don't have 73. They only have 72. That is the problem.

I pulled the 72 and its not similar at all.

I'll wait, but I posted Sunday and wanted to install the box this week. Car is down and out until I can resolve this so just bumped my post for help.
 
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