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Re: JD 4400 combine AC conversion
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Posted by msb on June 28, 2005 at 20:08:15 from (12.208.37.116):
In Reply to: JD 4400 combine AC conversion posted by Lesterr on June 28, 2005 at 09:20:30:
First of all, do not use any freon with stop leak in it. Most service people won't even touch it if they know stop leak has been installed in a system.Freon leaks are usually found by finding where the oil in the freon has leaked out.One of the most likely places on that combine is the hose to or from the condenser in front of the radiator.You will probably have to get the conversion fitting for the compressor from Deere.I have not found a retro kit that has the right fittings for a Deere.They are nice brass ones,not he aluminum ones in the kits.I would go ahead and buy the kit since it should contain both the R134A and the oil and is usually cheaper that way.Locate and repair the leak,replace the receiver drier,vacuum the system down and add the oil and freon.
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