Leo W. for Model Number Bosch SHU3306UC / U12 Thanks for your prompt answer. Here's where I am. 1. I started the wash cycle and checked the water level inside the unit when it completed filling. Note that on my model a water level of 1 1/2 inches seems like it would bring the water over the level of the door. I do see the trap area fill with water and the level come up to just under an inch (not 1.5") in the unit consistently. (I rigged the door switch so I could keep the door open and watch during the cycle - which would give me a shower if working correctly) When the sprayers activate there is still no water coming from the top at all, and only 4" or so coming from the bottom. Like you, my money is on the circulation pump. Based on this description what do you think? 2. Also while exploring inside I found a medium sized crack in the connecting pipe between the bottom and top sprayer. While the contributes to the low pressure problem, it does so only slightly. When I block it with my thumb the pressure comes up, but only very slightly. Even so, I would like to replace the part. Do you sell this part or the whole assembly and can you give me the number? 3. Finally, any instructions on replacement of the circulation pump you can provide are greatly appreciated. Thanks again for your prompt and thoughtful response. Leo
Answer Hello Leo. Sounds like the pump is the problem. Here is the part number for the pump 00239144 and 00350321 for the feed tube. Hope this helps. Read More... Answered by AppliancePartsPros.com | Friday, November 18, 2011