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Case Tractors Discussion Forum
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2090 air conditioner

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pgarrett

07-11-2011 08:37:44




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Can any of you guys tell me how much R134 a 2090 holds? And what kind of pres.I should see when fully charged? Ambient temp. around 90-95 degrees.




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casemagnum

07-11-2011 09:45:59




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 Re: 2090 air conditioner in reply to pgarrett, 07-11-2011 08:37:44  
You can put in 3-4 pounds of 134a. Found out works best at about 3 pounds. low side compressor running will be about 15-22 psi. hi side will be 160-185 psi. normally run lower pressures on a case and fan runs slower than IH or JD unless you put in a high speed fan kit which you normally have to put in different resistor and switch.



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