water leak at drain valve

laid on floor, removed 2 screws, took off selenoid,removed push nut with small screw driver and needlenose pliers,removed rubber seal with small pocket knife.cleaned shaft, Put new seal on then new push nut,put the rest of parts removed back on. Ran dishwasher through rince cycle to check for leaks. Works Fine, No Leaks! entire job took 15 minutes. best part is cost $26.76 not $200.00 for repair man.Thank You PartSelect!(had part in 2days)