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Re: Robinair 34700Z AC won't charge or recover on high side
Posted to Tool & Equipment Forum on 4/22/2024 8 Replies

I am trying to determine if the problem is internal or at the coupler. When you charge to the high side do you see the high side gauge move to the pressure of the cylinder ( 60-80 psi )? If it does the coupler is not depressing the schrader or otherwise not o... Login to read more.

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