Subject	A/C retrofit issue. Coupler stem doesn't depress valve
Posted by	Zxpress on June 23, 2014 at 8:08 AM
	This message has been viewed 231 times.
Message	Hey guys. I'm trying to vacuum down my a/c system. I snap the couplers over the ports, turn the knobs to the 'open' position, but the stem doesn't reach far enough to depress the valve. However, the attachment on the can of A/C Pro allows me to add refrigerant. I've also had it to the shop many years ago and they were able to vacuum it. Is there a different set of attachments that will reach??
Follow Ups	A/C retrofit issue. Coupler stem doesn't depress valve - Zxpress 08:08:38 06/23/14 what kind of gauges are you using? - Whip 08:51:23 06/23/14 The gauges are a loaner from autozone..... - Zxpress 09:57:09 06/23/14 Well I figured it out - Zxpress 06:55:59 06/24/14 A micron is a measurement of length (n/m) - -Grimm- 09:38:39 06/24/14 I will let you slide on this one..... - Whip 21:03:24 06/24/14
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