Quote:
Originally Posted by mrein3
I re-habbed a stock system a few years ago. I put a stock system in a truck that wasn't shipped from the general with AC. I did convert it to R134a. You can skip a lot of the stuff I did but some of the general procedures will come in handy. Like what to flush the re-used components with. How to switch from one oil to another in the compressor. How to evacuate the system. I hope it helps.
http://67-72chevytrucks.com/vboard/s...d.php?t=478564
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Thank you! Yes, I'd seen your post a while back when I first started thinking about refitting the a/c - I'll give it another read.