The 1970-72 JG does not state the exact configuration of the plastic check valve, only that it is painted black to match the booster located at the 10 o'clock position.However at several Flight Judging meets I was told for 1970 the center round section of the check valve is shaped like a bulls eye.Several smaller to larger circles within that space.I like to replace that check valve with a good used original.How do I check to see if it will work prior to installation and what procedure do I use once it is installed?
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Re: Power Brake Booster
Greg, I would expect that this part was painted black WITH the booster after it was installed in the booster. I don't have my original available to examine, but if the valve was described by your NCRS mechanical judge, then that is probably accurate.
My understanding of this part is that it's just a simple check valve; if you blow on the booster connection side, air should flow through the valve...if you blow on the hose connection side, there should be no flow. If it works as described, you needn't worry about checking it again after it is installed in the booster. -
Re: Power Brake Booster
Thanks for the advise.Simple install.Comment
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