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#1
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T esting POA valve
Anyone save the test procedure for a POA valve used to be one but long gone ! Freezing up right at the valve . New drier and exp valve compressor was fine before pulled for eng overhaul .
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#2
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Apply pressure at the valve inlet and at 29-30 psi it should pop open.
You can also change the setup for R-134a by loosening the screw in the outlet (I think it's the outlet) by a tiny bit so that the valve opens at 27-28 psi. |
#3
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POA Testing
I have this one, but somewhere I have a better one. I don't know how well you will be able to see it but if you need a better picture I can try to email it to you.
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1973 Formula 400 4 spd 04C build date Norwood assembly plant. |
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