Quote:
Originally Posted by danking49
When I do a leak down test on my 21FBRS it passes the standard 3 minute test easily, but after an hour the pressure drops noticeably. Any thoughts? Is it normal? Is it even possible to find a very slow leak like this?
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Yes,what PSI are you using for the test? You should be able to Hear the Leak at 60 PSI,I am talking AIR for the test,NO Clean-Up that way!
Youroo!!
Also I have never heard of a "Standard 3 Min" leak test!