I rescued my Mother's ancient K45ss Hobart manufactured mixer which was probably used 3 times and sat in a cabinet for 30 years untouched. It was totally covered in oil from the broken down grease which leaked out over time. I cleaned it up and ordered new grease to take care of the inside but the roll pin holding the planetary in place is stuck and wont budge. My roll pin punches are bending and denting the pin. Does anyone have any ideas on how to get that thing out? I started with tapping and ended with slamming.. it will not budge one bit. I really want to rescue this mixer!
-Keith

Hard to tell. Honestly, here either physically help or with the mind. The first option is easier, but the result may not please. Maybe you should replace the part ?