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[GMCnet] Find/fix Dash A/C Leak [message #175316] Mon, 02 July 2012 14:33 Go to previous message
paul h cashman is currently offline  paul h cashman   United States
Messages: 176
Registered: May 2005
Karma:
Senior Member
Johnny,
Water boils at about 1500 microns of vacuum .Good practice requires 500-700
microns.
29 inches of vacuum is 25,400 microns.
A perfect vacuum is 29.921 inches of vacuum or 0 micron.
It takes a very good vacuum pump to reach this level.
Paul Cashman
Riverdale GA.
78 Transmode

I'd evacuate it overnight, if you have time and a vacuum pump.? This will
boil out any moisture which may have found its way into the system including
the receiver/dryer.?
?
--johnny
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Paul H Cashman Riverdale Ga 1978 Transmode 1975 Corvette 1978 Beetle Convertible 1989 Harley Davidson Sportster
 
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