Miele T238C condensate pump removal?

Can some kind soul (or Miele guru Peccavi if he happens to read this) tell me how to remove the condensate pump on a Miele T238C dryer via the rear access cover? The pump is either clogged or defective. I have removed the rear cover & can see the pump itself, but I can't figure out how to release it for removal/replacement. Here's hoping!

Mike
February 2013