Have so easily in our Siemens washing machine back up and running. The carbon brush wear is probably a problem in the appliances from Bosch and Siemens. Was pretty easy to fix with a little skill. I do not know what number machines land on the garbage, even though they would run again for nearly 7. Our now runs with the coals for almost 6 months without problems. At first you have heard that the coals a little hum that need but only shrink by about 10-15 washloads running exactly as before! Siemens wanted 50 !!! Against 20-25 I would have said anything but just 7 instead of 50, while giving an identical? Since then something wrong on the pricing.