Posted by Dan in TN [162.158.75.131] on Thursday, July 22, 2021 at 16:03:45 :
In Reply to: Tough question for you experts! posted by DenF in NJ [172.70.110.231] on Thursday, July 22, 2021 at 12:49:30 :
Sounds like a hydroboost. They come in a few different styles, but all have the same operational principle.
Here's a good overview that explains how to get it hooked up and tested: http://dave78chieftain.com/HydroVac_brakes.html
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