73 duster ac vacuum questions

DBLASCYK- make sure you have a factory service manual. Look at the vacuum schematic for the A/C. Understand how it works. Both the schematic and the cars a/c system and then step by step re create the lines one at a time on the car.

I like to make a color copy of the pages and after each line is recreated (from a roll of vacuum tubing from Napa) I use a hi-lighter and go over the copy (so you don’t ruin the book) after all is done. And all is colored you have what you need.

I’m sorry the previous owner cut everything, but that was then and this is now. You own the car- time to get dirty- you can do this.
Honestly- spend the money for a factory service manual - down loadable copies all the over the internet cheap. Real books on eBay too.

Good luck! You can do this.
Joe