This is the second time in the same 7 year old appliance. Remove the front bottom cover by removing 2 screws. Then remove the 2 screws holding the pump down. Then unclip the electrical wire from the pump and remove both hoses from the pump by squeezing the spring clamps with a pliers. Have a pan to collect the water that will drain from the lines. Take the new pump and install it in reverse order from above.
I paid a plumber $150 to replace this part a year ago. I simply took the screws out,ordered the part,paid for 1 day shipping, and screwed the new part on. The washer DID NOT WORK without this part,and worked perfectly the minute I replaced it.
removed front lower panel to access pump assy,removed the pump hold down scews and then moved the two hose clamps back then took out assy,just reverse the process to install,always disconnect power and turn off water supply to unit before any service is done