Answer Hal, To replace the part will depend on where it is located in the unit. If located at the back right corner then there is a panel on the back that you remove. Once removed there are 3 screws with 3/8" hex head that you will remove once you have tilted unit back to remove the belt. Once the screws are out and the pump is loose then you will disconnect the hoses. There will be water in the hoses. Install new part and reinstall. The only difference if it is in the front is that you will access from the front by pushing in on the spring clip between the main top and front panel. Once this is done then you would remove the 5'16" screws, there are 2 of them, holding front panel to cabinet. Roll front panel off and remove pump. Read More... Answered by AppliancePartsPros.com | Friday, March 15, 2013