Certain HWN2PP toploading washers (as well as all current Alliance Laundry System Toploading models — like Speed Queen) may experience transmission failures. The problem is not actually in the transmission itself, and is simple to fix. Call us for help at 615-885-1115 or visit us at our website for more information.
The washer part number is 35535, and you simply add it to the design as in the below picture.