Larry P for Model Number SXH46L15uc My "quiet" Bosch now sounds like Niagra! I inspected the distribution plumbing(arms, connecting tubing) expecting to find obstructions or breakage, but found none. The arms are rotating getting plenty of water. It washes fine but makes aplenty of noise. Drainage is quiet. Is this a circulation unit going bad?
Answer Larry P, With this issue it does sound likely that the issue will be the circulation pump and motor assembly that is bad. The bearings in the motor are most likely the issue. Read More... Answered by AppliancePartsPros.com | Wednesday, December 27, 2017