Charles L Richmond , VA December 20, 2014 Impeller broke off the drain pump Replaced the drain pump assembly. Took about 90 minutes. Most difficult part was getting to the hoses and clamps in inside the machine at the bottom front. Just had to open the back panel and work inside. About the same difficulty as changing the radiator hoses on an automobile engine. 11 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours