Re: Coaster brake adjustment?
there are no adjustments on a coaster brake. the only thing you can do is take it apart, clean all the old grease out of it, and re-assemble it with some high quality grease. and when it comes to coaster brakes, there's no such thing as "too much" grease.
another way to make them work better is to use a smaller sprocket in the front. that gives the brake more leverage.