Join Date: Aug 2009
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Differential brake pressure?
I hope the title is accurate for what I'm encountering. Couple days ago I was inspecting my brake pads for wear. While doing so I noticed that when I pumped the brake lever that all the pistons did not move in sync, one of the lower ones took atleast 2 pumps to produce any travel.
Now I remember seeing a video regarding brake care( it was done by David Moss). This was refered to as differential brake pressure, I think this is what causes a slight pulsing in the lever when stopping at times. Am I accurate in my assumptions? I think I may have to rebuild the calipers and i don't really have an experience with that. Any insight would be really helpful.