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#1 |
Registered User
Join Date: Jan 2018
Location: TN
Posts: 263
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Pro6TEN issues.
I recently converted my 72 k2500 to orginal AC using r134. I used a new Pro6Ten A6 compressor. Vintage air Parallel flow condenser annd drier. Everything thing else is new expect the evap core and POA valve which was changed to 27 psi.
I charged it with around 3 and half 12 oz cans of r134 My low side pressure is 55 high side is 250 It's blowing around 50 degrees. It's 78 degrees outside with 85% humidity when I took these readings The compressor needs to be super tight and then it still starts to slip after a few minutes. The belt size looks a little too wide at the top causing this. I'm going to get a 13/32 size belt and see if it helps. Currently I can smell and see the belt getting burnt up when it slips. So my question is does this sound like a failing compressor or just a belt squeal. Did I over fill the ac based on these readings. I feel like it should be colder.when the belt slips I can feel the compressor is hot to the touch. The only thing cold on the system is the POA line and evap core. It is sweating. I also added 8 oz of PAG oil to the system before adding the r134. Any help would be great. Thanks. |
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