Likewise, to prevent gunk buildup and maintain pliable seals, you can pour vegetable oil down the drain and allow it to coat the RV waste valve. It flows through the waste plumbing system and into the holding tanks. After getting the oil in the tanks, work the valves open an closed several times to work the oil into the gate seals until they slide easily. I have put vegetables oil in gray tank. The Fragrance-Enhanced Eco-Save has a cherry scent. Current Projects. 2014 Ford F450 King Ranch CC PSD LB DRW 4.30 Moonroof 6.7 auto Navigation Sirius/XM sony radio Air bag suspension with tank and monitor Transfer Flow 75 Gallon tank with Monitor Reese 25K hitch/goose hitch 2009 Elite Suite 36RSSB3/4 #5008 I do think it is a good idea to occasionally dump some recommended conditioner down both the black and gray water tanks to lubricate and condition the rubber seal that the spade valve slides in and out of. Why Do People Put Pool Noodles on Their RV Slideouts? so should I leave alone and hope there is enough room for freezing expansion or should I use up room and put a gallon or so in my tank! It is especially hard to spray lubricate into the gate valve if your RV uses a handle connected to a cable with the gate valve located somewhere further underneath the RV. I would try adding a few gallons of water and more black tank treatment to try and break up whatever is clogging the tank. This will get the lube on both sides of the seal and the rod. Next, you want to get the lubricant around the sides of the gate as well. ALTERNATE METHOD If you want to edit a comment click the gear icon to the right of your comment and choose edit, or delete. Used 2012 Coachmen RV Mirada 34BH Motor Home Class A Uflex Replacement Cables; Hydraulic Oil/Power Steering Fluid; Trim Controls; Uflex Rack Steering; For the black tank, just pour down the toilet. Its a relatively easy process that requires few tools. Price: $73.28. Apply a thin coating of grease to the seals and install them on the flanges. Squeeze the flanges together and insert the four bolts and nuts. They recommend using 1/5th of the bottle with 4 gallons of water. Maintaining an RV Waste Valve | RV Lifestyle & Repair Then when done with gray valve, removed oil from trap and used it down the toilet for the black tank valve. Theres a parallel to the old You dont miss your water until your well runs dry tune. NPS calls out YouTube and TikTok users. RV Holding Tanks - Water & Waste | Tank Depot I've had to clean the black tank valve once before and it's a pain to have to drop the underbelly cover for this simple procedure. Diane. for each tank. I am in campground with blk tank maybe 3/4 full. Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API, Your email address will not be published. However, there is a nice seal that prevents holding tank contents from actually getting onto the rod. Now finger-tighten the four bolts/nuts then use a wrench and tighten them to 20-inch pounds of torque OR no more than 1 1/2 full turns. Have any more questions about fixing RV black and grey tank valves that are hard to open and close? Glad to hear it worked for you. Plug the hole using a small screw so no waste water comes out of it when the valve is opened. Vegetable Oil to lubricate Black and Gray water tank valves Humminbird 710286-1 Xp 14 Hw Solix Dual Spectrum Chirp In-hull I full time and in the winter at times. If the rod gets stuck, or the handle breaks, you have a decidedly difficult issue. Because the valve needs to be connected at the base of the holding tanks, these cable gate valves are used so the handle can still be by the waste outlet where you connect the sewer hose. Remove the valve from the flanges. Manually operated valves require considerable effort to operate, and there may be instances where the valve fails to function as intended. Your real email is required. Your Guide to Understanding Encore RV Resorts, The Best Good Sam Club Campgrounds in the US. By visiting our site, you agree to our privacy policy regarding cookies, tracking statistics, etc. I keep the cables lubed the best i can with silicone lube. In addition, after cleaning the tank, i would try to tilt the rig away from the valve to preclude that last bit of water from escaping. Try and open the gate valve every time to loosen a bolt a little bit. I use Liquid Wrench on all my cable ends once a year. Likewise, to prevent gunk buildup and maintain pliable seals, you can pour vegetable oil down the drain and allow it to coat the RV waste valve. In some cases the 1.5-inch gray valve gets sticky over time especially if the RVer is not using his RV full time. We use a variety of \"free\" music resources, but one of our favorites is www.bensound.com \rQuestions about our editing \u0026 music?\rInquire at e-mail below.\r\r\r****************\rCAMERA GEAR\r****************\rCanon G7X Mark II\riPhone XS MAX\rZhiyun Smooth 4 Gimbal\rDJI Mavic 2 Pro Drone\rRode VideoMic\r\r\r************ \rTRUCK/RIG\r************\r2015 FORD Powerstroke 350 Diesel\r2018 Grand Design Solitude 344GK-R 37ft Fifth Wheel\r\r\r***************\rSOUNDCLOUD\r***************\rBy popular demand, here's The Glamping Guys Soundtrack! my type of pr0blem. You can then refill the holding tank as usual. Make sure to hold the flanges tight against the valve during this process. This photo shows the drain pipe bayonet with the lever just to the left and a long rod dangling with little support. Any price listed excludes sales tax, registration tags, and delivery fees. Our dump valves are quite stiff. shot in dark but maybe you have answer. But what if the valves are stuck closed and you have full holding tanks? Sometimes the door (RV waste water valve) has issues, causing nasty leaks to happen. 17 year old rig, see sig. Holding Tank Cable Pull Failure - RV Doctor If you prefer, you can replace the entire valve. Some people recommend that you should never leave the gray valve open either, as it can allow odors from the parks sewer system up into your RV. His sound principles of RV waste management have led to a group of products designed to make the unpleasant task of dumping holding tanks more sanitary, safe and convenient for the end user. On ours, it took putting about 1/2 gallon of oil in each tank and running it through twice to get them loosened up real good. Taking care of your RV black tank valve is a necessary task for RVers. I followed the suggestions on the forum and added a gate valve at the end of the sewer pipe. A quart bottle treats a tank eight or nine times. Check out these RV Toilet Paper Alternatives Youll Wish You Used Sooner. Repeating this 6 or 8 times for the black dump valve and the grey dump valve solves the problem. How to Fix Your RV Water Pump Check Valve. Is the Thousand Trails Cabin Pass Worth It? Pro Tip: You dont need to use expensive RV toilet paper. You can also inspect the seals during this process to make sure they are still in good condition. Plug the hole with a small screw. Home Fix For Hard To Open & Close RV Black Or Grey Tank Valves. Please be as brief as possible. Before you insert the new black tank valve, you can lubricate the seal for preventative maintenance. I'm really having a lot of friction when trying to pull the gray and the black water cables. But if nothing else has been effective this could work as a last resort. After adding the soap and water drive around to get the waste inside the tank mixing. Should You Camp at the Thousand Trails Chehalis Resort? Make sure to lubricate the valve blade and put a leak-free gasket around it. RV Daily Tips. It is recommended to occasionally lubricate the rod with a dry lube such as 3-in-1 spray or CRC. If Im going to pull off the valve I would probably replace it unless I am in a location that I must repair. This post may contain affiliate links, This post may contain affiliate links or mention our own products, please check out our disclosure policy. (Note: These particular instructions are for our Drain Master electric valves where you can submerge your manual valve completely.). Works great. Product information Technical Details Additional Information Feedback You are using an out of date browser. What do you do when your RV black tank valve gets stuck? Tuesday, February 28, 2023. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 20082023 RV LIFE. Finally, it will settle on the RV gate valve from inside the tank. This is also where we share our favorite RV and camping-related gear and accessories. Some say that the best way to lubricate a sticky black or grey tank valve is to use WD-40 on the handle and inside the box that holds the gate valve when its open. Dear Dave, 3 bedroom house in south east london. I undid the black tank valve bolts and . The contents inside the valve dry out causing the valve to stick. We've been camping a long time and in several different kinds of camping units having dump valves but have never heard this tip before! Periodically agitate the valve with the open or hole end down in the water the idea is to remove the debris that collects in the body of the valve over time as the gate is opened to dump your tanks. When you feel the inner body of the valve is clean, remove and blow the inner valve body to remove any excess particulate that air pressure may loosen. It happens to all RV owners sooner or later. WD can work its way into the seal at the end of the rod shaft and gum it up, making it extremely sticky. 2015 GMC 3500HD Denali DRW CC LB TrailerSaver TS3 Hitch, 2016 DRV Mobile Suites 38RSB3, MorRyde IS, MorRyde Pin Box. A very simple and inexpensive procedure is used that. We have started a new forum link for Ask Dave. Then place the included seals on the flange fittings and position the new valve body. I lubed once with a dry version of WD-40 which contains Teflon-style Fluoropolymers. To use, dump the RV like normal. If you like the hole drilling method make sure you spray lubricant inside the gate valve once or twice every year to keep it working correctly. there's no adjustment for the RV sewer dump valve cables. If you want to take it a step further, you can remove your RV black tank valve and do a thorough cleaning. For a better experience, please enable JavaScript in your browser before proceeding. Eventually some will need to be replaced when they start leaking. Make sure your tanks are empty and clean. Dump Cable Lubrication - Grand Design Owners Forums We full-timed in our Sunnybrook for 7 years and on the rare occasions we had a full hook-up site, we flushed those tanks within an inch of their life. Its especially worth doing if youre consistently having problems. I had to put new seals in it, and when I did, I used vegetable oil & gave both seals a good coat, plus the blade on the valve, and the valve shaft. (also mineral oil does not congeal in cold weather)cheap ire dressing and doesnt hurt the rubber is to wipe them with dish-soap after cleaning..looks nice and makes tire self cleaning during rain storms!!!!!.LOL!!! Now work the valve open and closed a few times. By adding a Zerk fitting (grease fitting) to the dump valve assembly, they pump grease into the cavity around the steel rod.