Re: Park brake springs???
Posted: Fri Jan 15, 2016 3:42 pm
nomad wrote:The Springs on my adjuster bolts seem very "factory" folk's.
I got to thinking and looking over the whole assembly and I'm not very impressed by the design. As I see it there is no way to keep the compensater tree from flopping to one side or another and forcing one pad or another against the disc. Similarly, they need adjustable rod's as SM offer's. I wish I had noticed this while I was welding on the chassis. One could fit something to the frame to solidly locate the compensater lever when in the released position so that with adjustable rod's the pads would stay off the disc's. Of course this wouldn't take into account the changing geometry as the wheels move through their arc but could be adjusted for normal running.
On second thought, that wouldn't work either....wouldn't account for one wheel moving more than the other. Really would need something to centralize the assembly at the brake disc. As is just the weight of the lever arm and cable is going to bias the wear. If I still had a drawing board I could perhaps come up with a compromise but I guess its a matter of living with the design for now.
Kurt.
That is what the L shaped lifters do when properly adjusted. they are just springy enough to lift the pads off the disc.
De-centering of the whole caliper doesn't really seem to happen much.