Posted by Bruce in sunny BC [108.162.245.17] on Friday, September 09, 2016 at 13:34:21 :
In Reply to: Re: Not so fast posted by clueless [108.162.212.64] on Friday, September 09, 2016 at 13:27:36 :
The shoes have a certain amount of friction against the backing plate, the residual check valve can not exceed the return spring pressure. Emergency brake cables and what are also a factor- yep they have return springs as well. The highest residual valve I have run across was 15lbs. No clue what range is available these days.
Follow Ups: