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Old 08-10-2000, 11:44 PM
BigRichard72 BigRichard72 is offline
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Join Date: Mar 2000
Location: Springfield, MO
Posts: 71
my aux fan is working right I jumpered the temp switch on the engine and the fan came on high and then I jumpered the green pressure switch by the reciever and the fan came on low, I have seen some posts saying this green switch should be replace to red, is this true and why, do you have to drain the r-12 to change this pressure switch?
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