It is quite common for the hinge pin on a tilt head mixer to work loose. When it does, the pin will be uneven on each side of the base. When mixing the mixer will often "lurch" from side to side and the beater may strike the sides of the bowl. Fixing the problem is quite simple:
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We have created this site and continue to maintain it to help you find the right parts for your KitchenAid mixer. If you cannot find the part or advice you need please let us know and we will do our best to assist and update the site as necessary.