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Plumbing in the Home/Kohler Rialto Toilet K-3386


When I flush this toilet, which was purchased in 2006, the tank sometimes fills just a little or sometimes overfills or something in between. . .I never know. The plastic bar that screws up and down to adjust the water level in the tank does nothing anymore, there is water dripping from the valve when it fills (I don't think that really matters), & there is water that spews from the top of the valve (I put a small bottle cap on top to prevent it from spewing outside the tank cover onto the seat). I think that all that would be needed is a new valve #1006733, but that is discontinued, even though Kohler is still selling the toilet. How do I repair this thing. Any help you can give would be appreciated.

Dear Rubye,

    At first I was concerned that your toilet might require something special, but I looked it up and reviewed pictures and diagrams of the inside parts. I really believe that a standard fill valve from any hardware store will work for you. If you have any doubts about it, then remove the valve that's in there now and take it to the store with you... someone there should be able to help you make sure that it would work.

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Thomas Ambler


I am experienced at troubleshooting and solving all types of plumbing problems. Issues related to specific manufacturers fixtures and specifications though are beyond my field of expertise. I have dealt with problems in both rural and urban areas, and with water supply and drainage systems. Plumbing issues can be very obscure... such as odors, stains or occasional seepage. I have even had to chase rats from a customer's sewer line.


I have 25 years experience dealing with plumbing systems (which also includes hot water and steam heating systems). My main expertise is in diagnosing and solving problems. I have worked in construction and installation of new systems but do not regard myself as an expert in that area.

Asbury Park Press, Seattle Times, Denver Post.

I completed high school and one year of college. I served 4 years in the Marine Corps and have education in electronic and electrical troubleshooting and repair. I have attended classes on installing and repair of oil burners, and I have EPA universal certification for air conditioning and refrigeration. I am now enrolled as a full-time student at Everest college to re-train for a new career. Any donations of financial support would be greatly appreciated.

Past/Present Clients
All of Denny's Restaurants in NJ, Several Burger King stores, I have done work at two different homes for Bruce Springsteen. I have also worked for Jim Johnson (of J&J) and his family, Whitney Houston, Steve Forbes and many others.

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