Walter Y Waynesburg , PA February 22, 2020 Appliance: Bosch Dishwasher SHE45M02UC/50 Bosch Dishwasher She45m02uc/50: Door seals were starting to breakdown, but not leaking yet. How to replace Lower Door Seal. The Installation video for the lower door gasket was very helpful, but on my model you had to pull the side covers to release the door retraction rope/tab. It took more time to clean it up than to change the parts. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours