AC charge port locations?

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Kftca
Posts: 15
Joined: Tue Nov 01, 2022 4:10 pm
Location: NS

AC charge port locations?

Post by Kftca »

Hi all:
I am working on my new to me 1988 635 . The AC system doesn’t work , and is an unmodified original R12 system. Question: where is the high pressure side port connection? The LP connection is clearly visible , but I can’t see where to connect the high side gauge. Any help appreciated. Thanks.
Karl
Jubilados
Posts: 161
Joined: Sun Mar 08, 2020 4:48 am
Location: So Cal

Re: AC charge port locations?

Post by Jubilados »

It’s just a matter of following every inch off the line until you find it.
There’s not a lot of places it can hide! :D
It’s possible that over the years someone replaced the line with one without a port, I guess.
In that case you can use the port on the compressor.
Kftca
Posts: 15
Joined: Tue Nov 01, 2022 4:10 pm
Location: NS

Re: AC charge port locations?

Post by Kftca »

Thanks- I will check it out.
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