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W-Central Ohio | Put new receiver-dryer on. took the new expansion valve out and cleaned it-used nitrogen to make sure no blockage in lines. seems fine.
pulled vacuum again then refilled with 134a. low side (suction) running about 8lbs ( seems to change any slightly when I put in more freon but the high side goes up too) and high is around 150-160. seems to be getting colder in the cab but now the compressor kicks on and off about every 2 minutes- cab door is open so I don't think the thermostat is shutting it off. also the high side line is extremly HOT. I am at my whits end on this and I don't want to burn up another compressor. Short of replacing combine- any additional help would be appreciated.
http://talk.newagtalk.com/forums/thread-view.asp?tid=61457&mid=4329... | |
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another AC question from below
