Howard B Houston , TX April 25, 2021 Appliance: Bosch Dishwasher SHE3AR52UC/08 Bosch Dishwasher She3ar52uc/08: Dishwasher drain pump became very loud. How to replace Dishwasher Drain Pump. After watching a video on AppliancePartsPros.com I realized I did not need to pull the dishwasher out from under the counter. The drain pump is on the front of the unit. Purchased the part, a few days later it arrived and replacement was reasonably easy thanks to that video. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes