AC leaks oil in connection joints in center and rear pipes
#11
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Basically, once you think you've fixed all the leaks by way of new o rings, you pull a good vacuum on the system and see if it holds. I usually pull a vacuum for an hour and get 30 inches of mercury. Usually let it sit afterwards for about an hour too to make sure it doesn't change.
#12
#13
#14
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I feel , that I still have some pressure left in the system , but my compressor , even on Recir. mode , is making whizzing and whistling noises. I know that , this is not right, but my appointment is set on 11 th. I hope , it will last 'til then, as it is still hot and humid in NJ.
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Phototone
Discovery II
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04-24-2008 05:15 PM