http://www.fixya.com/support/bosch/mixersSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comSat, 26 Jul 2008 22:48:19 GMT80http://www.fixya.com/support/t372003-bosch_aluminum_dough_hook_black_coatingJust recently my Bosch aluminum dough hook had a black/grey substance start rubbing off of it. I have been washing it in the dishwasher and didn't know if that was causing some problem. Is it still safe to use?Sat, 26 Jul 2008 22:48:19 GMThttp://www.fixya.com/support/t292707-bosch_mixer_doesnt_runIt seems that the switch is out. The mixer is about 25 years old and I have used it fairly heavily in the past for bread (up tp 5 loaves) and my husband used it for grinding meat. Recently it stopped working when using the blender attachment - our...Sat, 26 Jul 2008 22:48:19 GMThttp://www.fixya.com/support/t132457-incomplete_mixingHow do I keep things from sticking to the bottom and middle of my bowl? The beaters don't seem to completely clean all the surfaces and I end up with a layer of ingredients stuck on the bottom and middle and they don't properly mix in with the rest...Sat, 26 Jul 2008 22:48:19 GMThttp://www.fixya.com/support/t615607-clunking_soundWhen the Bosch is turned on there is a clunking sound, about 3-4 per second. As the machine goes faster the sound also increases. Everything works but am afraid of doing damage if I continue to operate it. Thanks for your time, MarkSat, 26 Jul 2008 22:48:19 GMT