Guide :Food Mixers : MUM6630 Universal Series Stand Mixer
Bosch universal mixer
My mixer was working fine until I tried to mix the frosting without letting it come to room temp (after it had been in the fridgerator). I have 2 bowls: The one with the frosting in it that was forced- The bolt on the bowl now moves freely (spins around). I then got out the other working bowl. I started making cookies. At first it was ok whipping eggs and a little sugar. Then when I got a heavy load of dough, the bowl began to spin too. Any help will be greatly appreciated,I love my mixer.