how to lubricate rv holding tank valves and cables

by on April 8, 2023

DO NOT USE the old standby, WD-40. You can now continue with your regular RV waste tank checklist. Keep your tanks flushed out with clear water as often as possible. Safe travels, 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. One way to unstick your RV black tank valve is to put Dawn dish soap and water in your black tank and then drive around. 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. A password will be e-mailed to you. The valves are secured in place by 4 - 7/16ths inch nuts and bolts. Great Prices on holding tank dump valves, holding tanks and components. Thats all. The company specializes in RV waste systems, and its RV drain valve lubricant is the best way to make it easier to open RV black and grey tank valves. . We are here to help, call us at. He said that usually the issue isn't the cable, but the gate valve & rubber seals. Sorry for the late reply. Drain Master 5202DM20-RPMS Electric Waste Valve With LED Switch However, there are products made specifically for this purpose. Either down the cable or by putting lubrication into the tank. Our waste holding tanks are constructed of tough ABS plastic for long service life. It flows through the waste plumbing system and into the holding tanks. Takes less than half a second to open and close. Its a simple concept, but a couple of things can get in the way of a simple operation. 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. Work the valve a few times in the water to ensure all of the residue gets cleaned out. As an Amazon Associate we earn from qualifying purchases. Then we pull each valve a few times to lubricate the action. 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 . Lubricating waste tank valves - iRV2 Forums 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). But unless the choice of lubricants is one that will go into suspension with water, the lube will simply float on the top of the tank water and hang out there until you finally dump the tank. We occasionally update our terms and privacy policies pages so if you have not read them lately, we encourage you to do so. Why? These Are the Best Vans for Vanlife in 2023, The Vintage Spartan Trailer is Still a Hot Commodity, These Manufacturers Let You Create a Custom RV, The Grooviest Vintage Motorhomes You Have to See. When you loosen the bolts that are holding the gate valve together only undo them about a 1/4 turn at a time. Have done this before but had been a little over a year. To use, dump the RV like normal. 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. Thetford has a great product we have used for several years called the Drain Valve Lubricant. 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). How to Easily Replace an RV Waste Handle, Rod, or Valve - WikiHow When RV heat is on, cabinets and counters get hot. Hardware. Waste flows through a 3" ABS gate valve with 50:1 gear reduction developing plenty of torque for years of service. I am quite sure that they tell you not to use WD-40 on them. Replacing a BAL Accu-Slide slide-out clip-in style wiper seal, New lube product coming soon for CP4 pumps. Product information Technical Details Additional Information Feedback i tried lubing the cable, pull the valves and installed new seals, tried cooking oil in my tanks before i used them, to lube the actual valve, none of this worked. Gone are the days of having to use a manual valve to dump your tanks. Close the gate and apply a thin coating of grease to both sides. Confirm Availability. For example, internal tank sensors require drilling through the sides of the RV holding tank at precise locations. - Carl Segan, Our "Rolling Rest Home" 2013 Trilogy 3650RL dragged by a 2005 GMC Sierra 4x4 Diesel Dually -SOLD. Make sure to do this lightly. There is no way to get lubrication to this seal. Any ideas guys and gals? And we also ensure that any third parties we contract with either anonymize your data or have strict privacy policies in place that are aligned with ours. Weve never tried it, and do have a couple of concerns. Dont freak out. Save my name and email in browser cookies for the next time I comment so I won't have to enter that information again. And no i probably wouldnt make a good mother. ) After getting so irritated by the difficulty of opening and closing the black tank valve I cut into the sewer pipe and added another gate valve so I now leave the cable operated black valve open and use the gate valve for dumping tank. Simply remove the valves after the tanks have been emptied and flushed, remove the seals and thoroughly clean the valve. We travel full time in our RV and write about what we learn and share our experiences. Remove the 6-8 self tapping screws which hold the Coroplast to the frame. Open the valve and soak it in hot, soapy water. 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). By visiting our site, you agree to our privacy policy regarding cookies, tracking statistics, etc. Used 2018 Keystone RV Avalanche 301RE Fifth Wheel DO NOT OVERTIGHTEN! drove the fiver around to lube up the valves, tried for two days to see if it was to work. Thanks for the comment! Thetford makes what they advertise as a valve lubricant. Use Dow 111 synthetic greaseor any non-petroleum grease and lubricate the SS shaft if your valves are the manual pull type. Conclusion. If would be great if there were some sort of a way to add grease or some other such lubricating stuff under pressure to make the cables work easier. There are other methods of lubricating things. Gray tank on 2020 4001lk - Redwood RV Owners Community 1 How do you lubricate RV holding tank valves and cables? Before you insert the new black tank valve, you can lubricate the seal for preventative maintenance. Gonna give it a try thanks for the tip! A very simple and inexpensive procedure is used that. Clintoons: Ever wonder how these directions make sense? I would think that those were two different characteristics to take into consideration. Mix it up by driving around some, then open and close the valve a few times keeping as much mixture in the tank as possible, then let it sit overnight. A sticky holding tank valve is a pain in the neck. Take care of all of the different parts of your RV. Here's a video showing how how to lub your waste valves. I use a couple bottles of vegetable oil in the black water tank,after flushing well,then open and shut the valve quickly.Never had a problem with sticky valves since. Just replaced all three pull cablesturned out to be a relatively simple jobat least that's what DH saidLOL! Then remove the screw and fill the valve with lubricant while the gate valve is open. Wait for 10 minutes to allow the lubricant to flow down the plumbing lines, into the grey and black tanks, and settle on the gate valves. The biggest way to prevent a sticky black tank valve is proper maintenance. In some cases the 1.5-inch gray valve gets sticky over time especially if the RVer is not using his RV full time. Ive got a sticky gray valve but cant get to it as its enclosed. Install a grease zerk or access port so the valve can be lubricated without removing the valve. However, there are products made specifically for this purpose. Soak the valves in hot water with some detergent, making sure to leave the gates open. If you want to edit a comment click the gear icon to the right of your comment and choose edit, or delete. 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. there's no adjustment for the RV sewer dump valve cables. By continuing to use our site, you consent to accepting cookies. A plug would work better as you can spray silicon spray into the hole then plug it again. My RVs waste tank valves are starting to stick. It is the most popular high-quality rubber protectant, so it should function in a similar way to the cooking oil/baby oil. JavaScript is disabled. The process of lubricating the valve is simple. tried veg oil, also gallon dish soap,and sil grease fitting , all did not help . oz. By code it's mandated that the sewer valves be positioned only so far from the tank outlet, so moving all three valves to the side of the coach may not be the best choice. went to drain black water tank and handle came out with the cable nothing drained so i pushed cable back so did the end of the cable come off, the gate ? Why? Screw in a 1/4-inch Zerk fitting until the shoulder of the fitting is snug to the valve bodydont over-tighten. Thats at least a 40+ year old trick and a great one to suggest to those who havent thought of it. 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. Hopefully, everything was ok over the holiday. for each tank. Once you detach the valve, clean around the seals and gaskets. As mentioned above, you can simply spray or rub the lubricant on the valve after youve dumped the black tank contents. Then use a 1/4-inch x 28 thread tap to tap threads into this hole. I have easy access to mine. One tip I did see is to drill a small hole above the handle and spray silicone into the hole while moving the handle in and out. If this trick doesnt work it may be time to head to an RV repair shop. If you are going to use grease a on this valve I suggest a food safe grease. You have 24 hours to edit a comment. Dump Valve Lube - RV-Dreams Community Forum - ActiveBoard Long time ago a tech told me to use water pump lubricant in the waster water tanks to keep seals pliable and free. How do you lubricate RV holding tank valves and cables? Again, its an easy fix, if done properly. Regardless of your choice of lubrication approaches, you need to keep an eye on the valve handle. How do you lubricate refrigerator drawers? - Find what come to your mind Its safe to grease the seals as well when you position the valve back on the flanges. What Do I Need To Use Hookups At An RV Park Or Campground? Taking care of your RV black tank valve is a necessary task for RVers. Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API, Your email address will not be published. Every Saturday and Sunday morning. I agree with Gerald. Little did I know theres actually a simple fix to this issue that will also help keep the valves opening easily in the future. However, there is a nice seal that prevents holding tank contents from actually getting onto the rod. If you want to edit a comment click the gear icon to the right of your comment and choose edit, or delete. Whats the best way to lubricate a sticky dump valve? Used 2015 Prime Time RV Crusader 315RST Fifth Wheel View Details. (https://www.youtube.com/watch?v=7wU-a8W44_4), NO MESS: At-home RV body valve repair is mess-free for your convenience, VERSATILE: Bladex valve is compatible with GrenTec, Blade, Valterra, Bristol, and Anonda valves. What You Should Know About RV Waste Valves - Camp Addict PROPER METHOD OF LUBRICATION I installed screws into drilled out holes to seal them in between adding lube. Your real email is required. Next, remove the valves from the flanges that hold them in place in the piping. I drilled small hole in end of valve by handle. We have heard from a number of our customers that speculate this would be the answer to solve their problems once and for all. Difficult waste tank valves - CrossRoads RV Family Forum Oh, for goodness sakes we have a 2000 Sunnybrook travel trailer and when our grey/black tank dump valves become harder to pull, we simply spray the metal rod connected to the T handle with silicone spray (NOT WD 40). Thetford makes a lot of RV products, including toilets and portable holding tanks. Thanks for your interest. Ive been an auto mechanic for 43 years, and never heard them called anything but ZERKS. 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. (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!!! 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. It seems that a shot of lube directly to the valve rod is about the only practical solution, at least from our experience. -- Edited by Lucky Mike on Monday 17th of June 2013 03:50:42 PM, My Service dog and life partner " Nikki"Klee Kia Miniature Husky.(she Runs the ship!!). This website utilizes some advertising services. To treat the typical tank, 3 to 4 ounces of the mild, perfumed treatment is sufficient.

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