Machine started making loud squeak, then completely stopped after a couple more cycles.

I tilted machine onto the front to acces the rear panel. i removed the three screws to expose pump, took of the drive belt located under appliance, removed the three pump screws and removed old defective pump. I installed new pump, put the drive belt back on, reinstalled back panel and screws, hooked the appliance up and started. Been running great ever since. Entire process too about 10 min.