10-14-2017, 09:34 AM
I have a new Hurst Airheart 150 hydraulic brake system that is to use the red mineral fluid. For some reason, the retractable puc on the housing side does not want to retract when I let off the brake pedal. This is a brand new factory system. I have not opened it up (yet) and messed with anything so all of the various components should be installed in the correct order. When holding the housing side in my hand, I can push the brake pedal and watch the puc move out a little each time the brake pedal is pushed. And I can physically push the puc back in using both hands, although it does take a fair amount of pressure. Any suggestions on why it does not retract on its own?