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Add freon (R-134a) to R500 Air Conditioner using AC Pro
Beside removing my HID light and LED driving lights from my R500 before the trade in, I decided to add some freon (R-134a) using A/C Pro to my R500. I got my A/C Pro (freon) from Walmart for $35 and used about 70% of the bottle.
It was extremely easy. I just followed the instructions from the A/C Pro website and took me 20 minutes total to do it. It is my first time and the air conditioner is much colder after the added freon.
The most difficult part is find the "low pressure port" to connect the hose of the A/C pro. I circle it in my pictures below.
Last edited by supernsx; Jul 11, 2014 at 09:36 PM.
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
