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In Reply to: Re: this means... posted by Chick on June 13, 2001 at 13:44:08:
Chick, Tim & D:
I replace valves in services ports on both high and low sides, install new brass 134A retrofit adapter on both high & low sides. That was the problem!!!! I pull a vacuum for 30 minutes to 30+ in hg. It held for 1 1/2 hours and only dropped to just under 30 in hg. I close off the system for today I want to check gauges tomorrow for leaks. I need to know what is the nexxt step? I assume adding freon to the system but how?