[Chevelle-list] A/C Question...

[Jim H. Thompson]

Keep the R12 Have an AC shop pull the system down with vacuum and see if it
holds - no leaks first.

 

From: chevelle-list-bounces at chevelles.net
[mailto:chevelle-list-bounces at chevelles.net] On Behalf Of
bad66chevelle454 at aol.com
Sent: Friday, April 18, 2008 1:32 PM
To: chevelle-list at chevelles.net
Subject: [Chevelle-list] A/C Question...

 

Has anybody ever converted thier R12 to R134A?

I have this 62 Cadillac that has A/C. I thought it might be neat if the A/C
worked on it. I have to convert it over to 134A right? I'm assuming that
there is zero refrigerant in the system right now. I've done a little
research on it and it appears that besides vacuuming out any remaining R12,
I need to change the compressor oil? The compressor spins freely, and
smoothly. I have zero A/C experience. Do I need to change out anything else?


Thanks for your help!!!

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