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Does the air con system need to be decompressed to change the TX valve?
Wiki User
∙ 14y ago
Yes, the TX valve is an integral part of the air-con system, and thus is pressurised. TX valves are about $40AU trade, probably $60AU retail. Best to get the receiver drier changed at the same time if you haven't had the air-con serviced in the last 2 years. Leave it to the experts - there's no real cheap way out of this one, you could have other underlying problems too. The air-con experts have the right guages + tools to check out possible leaks. Hope this helps you out. Dave.
Wiki User
∙ 14y ago
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