Motor Complete Assembly (120V, Motor Assembly For Hamilton Beach Drink Mixer, Models Hmd200, Hmd400, Hamilton Beach Part No. 990063600, Replacement Instructions:, Always Unplug Equipment Before Performing Service., Remove The Screws From The Cover And Rotate It Backward., Keep The Cover Supported To Prevent Damage To Wires., Unplug And Remove The Bad Motor., Insert And Connect The New Motor., Replace The Cover And Screws.