como aflojar las teclas de mi licuadora Oster que no se mueven, fácil y rápido. solución. funcional

The keyboard of the Oster or Osterizer blender gets stuck and for that reason it no longer works or no longer turns on and we can no longer select another speed. For that reason, the keyboard must be cleaned, disassembled and reinstalled. In this way, you will be able to use your blender as before, using all the speeds without spending a single peso.