The chrome rim around the grinder will need to be alleviated with a flathead screwdriver to unhook the clips attaching it together.

Once the chrome rim is off, it will reveal a second white plastic rim that is secured to the grinder mechanism with three screws, unfasten these screws with a Phillips screwdriver.

The top and middle outer casings surrounding the grinder mechanism will need to be split apart so that the mechanism can be removed. This is done with a flathead screwdriver, accompanied by a levering motion to unhook another set of clips attaching the parts together.

When all of the parts have been separated the grinder mechanism can be accessed.

To remove the metal burr grinder, use pliers and a steady grip to twist the hex nut off the top of the grinder in an anti-clockwise movement.

Then, remove the two accompanying washers and the part will slide off its axle.