If you take off the plastic cover of the lower section at the front of your machine you can see the Water pump. After you disconnect the power to the machine the pump is easily removed. The pump is held in place by a plastic retaining clip, all that is needed is to hold this clip outwards and rotate the pump about 20 degrees or so and then pull down and out, be careful at this point as water will run out so you may need to lean the machineover as these pumps dont really like getting wet
andrew, March 2005