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Cannot get the bolts and rubber washers to seal properly in the holding tank of our new TOTO Drake toilets

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Some manufacturers specify only to use rubber washers inside the tank, and only one bolt on bottom. I usually assemble the bolt with one metal washer on bolt ( or bolt with large head) then a rubber washer, then through tank, then another washer, then a metal washer (brass or stainless) then another nut. Snug these nuts up tight, but be careful not to over tighten or you'll break the tank. Do this to all the bolts. Then set the tank on bowl, with the bolts extending through the bottom. Make sure your gasket is up all the way on the nipple, so the tank will tighten to the stops on the bowl. Now put another set of rubber washer, and metal washer and nut (thumb nuts are fine here) Tighten till tank doesn't rock and is resting on stops. Now it doesn't have to be so tight, as the bolts are already tight in the tank. You can get a fluidmaster bolt kit at home depot that has enough bolts, washers and all

Posted on Aug 03, 2010


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