All ActivityMost RecentMost LikesSolutionsRe: Black tank pull valves are leaking on my fuzionWill do, thanks a lot!Re: Black tank pull valves are leaking on my fuzionThanks for all the replies, i am going to try using a dissolving type cleaner, then a bottle of valve lubrication, if that don’t work I’ll just have to cut me an inspection hole to see where I need to start. If I have to cut it, I will cut it on 3 sides folding it towards the front so the wind won’t pull it back open and go for it. May even try the electric valves. I researched one that turns the light off thru limit switch when fully closed. My problem started with the back tank leaking, now it’s both black tanks. Thanks again for the tips.Re: Black tank pull valves are leaking on my fuzionThanks for your response and info. They are cable pushed and pulled. They are very hard to work, so I figured they wasn’t closing all the way because I had to put a valve on the outlet for the sewer hose to attach. There possibly could be something in them. I have tried the tank blaster wand for the back tank with no results. The front tank is impossible because of the way the sewer is routed to the tank. I will try the drain valve lubricant and see what it does. Hope that will do it, it will be a pain in the butt to find and fix them I’d think. I called Keystone for a diagram but they want a dealer to fix it. I don’t wanna pay their price, since I am capable of the repair. LolBlack tank pull valves are leaking on my fuzionI have a 2019 keystone fuzion 373. I need to replace both black water cable valves. My question is, where do I cut the bottom to gain access? Didn’t know if someone had a service drawing of the bottom that shows the area to cut?
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