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Re: A/C compressor change out... IH 986
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Posted by DP on June 01, 1999 at 19:25:54 from (216.96.16.43):
In Reply to: A/C compressor change out... IH 986 posted by Larry on June 01, 1999 at 11:00:58:
Larry, why change compressor type? At our CaseIH dealership we have changed over dozens of York A/C systems to 134A with no problem. You need to drain all oil from compressor, put in new type oil, and it is recomended to change the expansion valve and reciever drier. Vaccum system out, and put in your 134A. Some say change all O-rings also, but we haven't had a problem without.
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