|
Dan, you can do temporary repair by taking an "old toothbrush" and open the valve and run the toothbrush and gently move it around the whole black rubber seal. I do that about once a week to make sure there is nothing stuck under the gasket. DQDICK suggested using vegetable oil on the gasket but I've found out that plumbers grease or even Vaseline works best. I don't know how you store your unit but I always leave some water in the bowl of the toilet to make sure the gasket stays soft and does not dry out while the unit is not in use. The next step is do as Dick says and purchase a Dometic 310 or 320 and replace yours with one of them.
|