Bleeding might help.  Probably need to replace/rebuild the master and/or
slave.  Rebuild is not difficult. Parts are cheap from catalogs.  I did the MC
one year and when that didn't help a whole lot, I did the slave the next yr.
Just a matter of matching the new parts in the kit w/ the old ones in the
cylinder and replacing them in order.  Only serious problem would be if the
inside of the cylinder is pitted.  I don't think that can be fixed.  Still had
problems early this season, but (knock on wood) it got better.
Jack Kagy
 
 |