Front brake ?
Ok, here goes..
Just flushed the old brown nasty wanna be brake fluid from my fronts brakes..
There was some sludge in the master cylinder. I wiped it out while there was still some fluid in there, so I shouldnt have sucked any down into the piston area.
However, while I have nice clear fluid now (have bleed the brakes too), and my 'sticky' brake lever is now not 'sticky', I have a lot of 'squeeze' avail. almost like it still has air in the system.
Could the master need a rebuild because I got rid of the mud it was using, and now the fluid can get past the piston seal? Also, does the rebuild usually just need new piston/seals, or should I look at getting a complete cylinder?
I have not yet ridden it to see if the braking effect has changed (they seemed pretty wimpy prior).