I have a problem with my Nexus 3 coaster brake. It makes a nasty clunk when I apply the brake a certain amount. It only clunks once per braking session (i.e. it clunks the first time I brake, and will only clunk again if I pedal forward then brake again) and only happens when a certain amount of pressure is put on the brake (i.e. I can slow down a little, but if I press the brake a bit harder, it makes the clunk, then I can brake with full force.)
It's very annoying and feels like my new bike is braking. Dunno if my hub may have been improperly lubed or something? Or is this normal? I'm gonna check out Shimano's website and see how hard it is to repack the hub with grease. But I dont know if that will help, and I dont wanna pull the rea wheel apart if this is normal..