dust seal

I have posted this on the general forum in the hope of reaching as many Bosch powered bike owners as possible. About a year to 18 months ago, Bosch started supplying and fitting a felt seal. It fitted behind the circlip on the right hand side of the crankshaft, in the space between the...

So the dust seal on my WU Command post popped out the other day. I tried to push it back in with a screwdriver but I'm just going to tear the seal. I figure I need to take the seat post apart a little and reset the seal. There is nothing in the manual about this. Has anyone had to do this...