how to lubricate rv holding tank valves and cables Please follow these rules when commenting on RVtravel.com. . Is there an additive I can add to the valves to lubricate the seals? Last year in Texas I started to squirt a lubricating/penetrating oil into each one of the cables where they pass through the dock center (if that makes sense). Holding Tank Cable Pull Failure - RV Doctor Enclosed And Heated Underbelly; Heated Holding Tanks; Enclosed Dump Valves; Heated Dump Valves; Zero Degree Extended Season Enjoyment; Touring Edition Package. Regardless of this potential revenue, unless stated otherwise, we only recommend products or services we believe provide value to our readers. of lubricant. tried veg oil, also gallon dish soap,and sil grease fitting , all did not help . Works great. They dump it into the tank & it works pretty good. Close the gate and apply a thin coating of grease to both sides. Even though its meant to be used on empty RV holding tanks theres a chance RV drain valve lubricant will work anyways. 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. Maybe others will chime in soon. Buy an RV, sell your RV, or both? 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. Also, make sure you loosen all 4 bolts so its being undone evenly. By adding a Zerk fitting (grease fitting) to the dump valve assembly, they pump grease into the cavity around the steel rod. ABS Polymer adhesive and fittings are also available. Click to visit Daves forum. For the gray, took the trap loose under the bathroom sink, emptied out the water, reconnected it and poured the vegetable oil down it. How to Replace an RV Black Tank Valve The first thing you need to do is make sure your black tank is empty and clean. If this valve breaks, it will be much more difficult to open your RV black tank valve, so do what you can to prevent this from happening. as soon as i loosened the four bolt and removed . This can get kinked or rusted and make it hard to open and close the valve, as well. I suggest using water resistant WD-40 Specialist (click to view on Amazon) on the handles, but it won't work as well on the inner gate part. We also stayed almost exclusively in Forest Service / National Park / Corp of Engineers parks and never put any solids in our black water tank. All that goop in your black water and gray water waste tanks is held in place by the tanks dump valves. 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. The correct grease is molycoat 111 from dow corning I believe. Ive been an auto mechanic for 43 years, and never heard them called anything but ZERKS. Maintenance prevents unwanted surprises. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. If you want to take it a step further, you can remove your RV black tank valve and do a thorough cleaning. Check out these RV Toilet Paper Alternatives Youll Wish You Used Sooner. Next, you want to get the lubricant around the sides of the gate as well. If that T character breaks, opening the valve is tough. Did the gray first and then reused it for the black tank and then used fresh oil the second time through for the black. First, go to your sewage line where you dump the gray or black tank. Why? When you spray your slide-outs with lubricant each month, go ahead and spray your black tank valve as well. How much veg oil do you pour in? 513-401-7763 or Contact Us. RV toilet tissue is single ply and will break down quickly in your black holding tank. Were asked often about the proper method to lubricate a sticky RV dump valve. Access to the valves is actually easy without cutting the Coroplast. If damaged, replace. Plug the hole using a small screw so no waste water comes out of it when the valve is opened. When you dump a tank and the handle is pulled to the open position, simply shoot the stainless rod with a good shot of lubricant spray containing silicon or Teflon. Lubricating waste tank valves - iRV2 Forums Every Saturday and Sunday morning. Your email address will not be published. There may be others I don't know. Keep both the grey and black dump valve closed until one or both tanks need to be emptied. The RV Proctologist gave my tanks and valves a good cleaning but the gray is still difficult. I would think that those were two different characteristics to take into consideration. Startseite; Die Bckerei. 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. We are here to help, call us at. A lot of "old-timers" use mineral oil or even cooking oil, like vegetable oil. Apply a thin coating of grease to the seals and install them on the flanges. He said that usually the issue isn't the cable, but the gate valve & rubber seals. Thetford makes what they advertise as a valve lubricant. If you use a grease zerk be sure you do not apply too much grease or the valve will be hard to pull and push open or close. Russ and Tia De Maris are authors of RV Boondocking Basics, a how-to guide for RVing off the grid. Visit www.icanrv.com for more information. but does require access to the gate valves which are inside the coroplast in most cases. This will not show on your comment but is for us to contact you if necessary. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Get exclusive tips and tricks to save your money and time in the RV lifestyle! We scratch our heads on that theory. This spray is sticky and could cause issues with your seals down the road. NPS calls out YouTube and TikTok users. Why? Cable-Operated RV Dump Valve Replacement - RV Doctor The veggie oil is a gallon jug the cheapest (~$5) stuff from Walmart or similar store. Just wipe all dishes/ pans/skillets out completely with paper towels (first dry, then wet) before washing them. After a while, it starts to feel like you wont be able to open them at all. It not only gets lubricant all over the gate valve but on the walls of the holding tank as well which helps stop waste from sticking to it. Mine are getting sticky, I am going to find that sprayer and foam adapter SOON. RV waste tanks have valves that hold the liquids inside the tank until you are ready to dump. 2023 Venture RV SportTrek ST333VIK - Rvusa.com Probably cheaper than Murphy's oil. DO NOT USE the old standby, WD-40. DO NOT USE the old standby, WD-40. Many trailers will have the handle on one side and a cable running across to the tank. By continuing to use our site, you consent to accepting cookies. The Valterra gate valve is the most common model used by RV manufacturers. Add Thetford RV Drain Valve Lubricant Anyways, Drill an Access Hole in the Stuck Gate Valve, Conclusion About Fixing Sticky RV Grey and Black Tank Valves, Valterra Electric RV Gate Valves (click to view on Amazon), What To Do When An RV Waste Tank (Black/Grey) Wont Drain, WD-40 Specialist (click to view on Amazon). Only lubricated 2 times but started sticking after all these years. 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. The valve is located against the trailer frame and just behind the rear tire just above the plastic covering. Thermal Package Plus. The Fragrance-Enhanced Eco-Save has a cherry scent. If you continue to use this site we will assume that you are happy with it. See Also:What Do I Need To Use Hookups At An RV Park Or Campground? the freeze statrs Friday night and it is Wednesday night. A 7/64ths inch drill bit and a #8x1/2 inch stainless steel screw works best to plug the hole.You don't have to use lithium grease, you can use any lubricant that you think is appropriate and one that will not damage the valves in your particular system, which may be different than mine. DO NOT USE the old standby, WD-40. ,weather-shield package,forced air heated & enclosed underbelly-enclosedheated gate valves,360 radiant bubble foil insulation,radiant bubble foil insulation wrapped tanks-(360=rooffloorfront/rear walls,reflective pvc roof membrane . Attach a photo or two if it might help Dave with his response. It works for a while, then I put more in. Who Owns Loki Expedition (Formerly Basecamp)? I'm concerned that they spoke of UV protection, but not lubrication. Theres a parallel to the old You dont miss your water until your well runs dry tune. Once a year I dump some vegetable oil down each waste water tank as well as use the usual supplied straw that comes with every can of spray lube and force some lube by the handle end of the cable. Just make sure the tanks are empty! Dont wait until it gets stuck. Also never put any solids or organic matter down our kitchen sink so our grey tank stayed odor free. Holding the piping/flanges apart, insert the valve between the flanges being sure NOT to move the seals. There is a rubber seal on each side, which should be conditioned at least at the time of storage and a few times during the camping season. The thickness will allow you to tap the body with enough threads to screw in a plug or grease zerk. They are universal, so dont worry about getting the wrong one. Drill your hole in the center of the left or right side of the SS shaft hole, approximately 1/2 from the SS shaft. If this trick doesnt work it may be time to head to an RV repair shop. Take care of all of the different parts of your RV. Click Here to Login This wrench is designed with grooved pins to hold the camshaft pulley stationary while loosening and tightening the center shaft bolt While useful on most Asian overhead cam engines, it is most needed on transverse mounted V6 engines such as the VG30 used in Nissan Maximas, as well as, the 3VZFE and lMZFE engines used in Toyota Camrys. The cleaner the tanks discharge the better for me working underneath the trailer. Our waste holding tanks are constructed of tough ABS plastic for long service life. 3 bedroom house in south east london. Vegetable Oil to lubricate Black and Gray water tank valves 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! Please support our sponsors and let them know you heard about their products on iRV2. 2006 Mobile Suites 32TK3, Mor/Ryde King Pin and I.S., 17.5" Wheels w/ H Rated Tires,Automatic Level Up, 2012 Ford F450 Lariet, 6.7 L, CC, 4WD, DRW w/ Air Bags, Reese Signature 25K Hitch. Sorry for the late reply. Great Prices on holding tank dump valves, holding tanks and components. They have 4 tanks, 5 if you include fresh water. Gonna give it a try thanks for the tip! But the goal is just to keep the valve and gasket lubricated a bit. I'd replace all three valves and mount the switches in the wet bay or close to the termination outlets. But for those who would like to know more, heres how the job has been explained to us: With the valve closed, in the area immediately adjacent to where the stainless-steel actuating rod comes out of the holding tank valve, bore a 3/16-inch hole through the plastic and into the cavity. Caravan RV Auto Electrical i am a mobile service and also can do in house and pick up from 674 port wakefild road green fields SA i can supply and fit All types of Accessories for your caravan RV we can supply and fit Diesel heaters and we stock most parts Description Specifications: Model:FJH-5/2 Heater Power: 5KW Fuel Gasoline:Diesel Rated . Then, with the gate valves closed pour 1/2 a cup in the toilet and the sink that is the closest to the grey tank. 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. any ideas be very greatful. Terry and Jo2010 Mobile Suites 38TKSB32008 Ford F450 2019 Ford Expedition Max as Tag-along or Scout Our photos on Smugmug, Bill Joyce, 40' 2004 Dutch Star DP towing an AWD 2020 Ford Escape HybridJournal at http://www.sacnoth.comFull-timing since July 2003. An Easy Guide to RV Holding Tanks - RV.com Enclosed and heated dump valves; Docking station: easy winterization, Hot and cold spray port, black Tank flush, pull valves for tanks; Large tinted windows with 80/20 UV prohibitor; E-Z LUBE Dexter axles; Dexter Nev-R-Adjust brakes; Hickory Springs radius triple steps with 9" riser (no pinched fingers) Dometic "One-Touch" electric awning with . Please follow these rules when commenting on RVtravel.com. I lubed them with Lucas Red and Tacky grease. We're so happy that you found us out there in the Youtube world!\rIf you like our channel, then give us some sub love and please subscribe. Finally, it will settle on the RV gate valve from inside the tank. The RVers are usually referring to the black 3-inch gate valve on their black holding tank. An RV holding tank sensor's installation ease is a function of the product's type. Tube), Valterra-T1003VPM Bladex 3-Inch Waste Valve Body with Metal Handle, Mess-Free Waste Valve for RV's, Campers, Trailers, Black, RV Toilet Paper Alternatives Youll Wish You Used Sooner, https://www.youtube.com/watch?v=7wU-a8W44_4, RV WASTE VALVE REPLACEMENT IT'S EASY !!!!!!!! Dump valve lube | The RV Forum Community Tuesday, February 28, 2023. Some RVers who have been flummoxed by sticky valve handles have gone a step further than the simple advice to lube it every now and then. So make sure you dont undo the bolts too much. Im very handy, but the valves are not visible at all from underneath the rig, and Im not sure how easily I can get at them from the wet bay (I admit, I havent tried yet). What are your likely plans for 2023? It seems that a shot of lube directly to the valve rod is about the only practical solution, at least from our experience. and how do i hook it back up to work. for each tank. You just need enough to get it to the valve and it gets diluted even when the tank is empty, which the almost never really are. But then, I'm not a chemical engineer either. Difficult waste tank valves - CrossRoads RV Family Forum This keeps the gate space and pull rod seal lubricated. Any petroleum based lubricant can cause seal damage, cracking and swelling. WD can work its way into the seal at the end of the rod shaft and gum it up, making it extremely sticky.

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