First, when the valve is filled with grease, the problem of the amount of grease is often ignored. {They are not visibly damaged.}. Make sure you use the right size grease needle for the zerk on your U Joint. PVC ball valves are installed in water supply lines for household water use and sometimes in garden watering systems. Try to meet the fitting as squarely as possible and press down until you feel the “snap” of the adapter grabbing the zerk. In all honesty the hole should be small enough that there won’t be much grease leaking out unless the boot is already damaged. And that is how a sealed ball joint can be safely lubricated. So your mechanic lost the grease zerk? You might check out this comment about chassis grease ratings for some related information. Brochure GROVE B4, B5, and B7 Side-Entry Ball Valves Cameron GROVE side-entry ball valves are manufactured in a wide range of diameters and pressure classes. While it is possible to drill and tap a zerk fitting into a sealed ball joint, this is generally not advised. My questions are as follows: can I keep the vehicle ground level with tires on and simply fill the boot with grease? First, you should inspect the dust boot for leaks. Stay safe out there. Be wary of any dirt, debris, or water on the needle or boot since they could follow your needle inside. Very well written with clear and concise instructions. Only bad things can happen, so stick with the hand pump. * The sealant system is a network of grooves and channels inside the valve leading to seal points around the ball, gate or plug. Make sure your grease gun is fully connected to the zerk. If possible, operate the valve and determine its’ condition. 7. However, in order to ensure the grease injection effect of the valve, it is sometimes necessary to open or close the valve and check the lubrication effect to confirm that the surface of the valve ball or the gate is evenly lubricated. The techs I’ve spoken to at Moog say that “people tend to add more grease than necessary”. B70Sis a synthetic ball valve lubricant designed to provide enhanced resistance to hydrocarbon fluids and gases, sour service, CO2, acids and completion fluids. Theoretically, these ball joints will not need any extra grease and are sealed up tight so contaminates can’t get inside, but if you notice a groaning while turning then the culprit might be a grease-thirsty ball joint. As for tape or sealant the most common kind we’ve heard of is weather stripping adhesive, but any waterproof adhesive should work. Also, are there different sized zerks for each ball joint? I will say that depending on how often you are greasing the bushings and chassis parts it might make economical sense to just load up two grease guns for the different components. You can then apply valve grease to the valve. Once you notice any kind of swelling from the boot you should stop pumping grease. This can eliminate those noises and potentially extend the life of the part, but this method will almost certainly not grease the entire part. If you’re worried about contaminates coming through the pinhole you can use liquid weather stripping adhesive to cover the spot. First, remove the zerk fitting and attach it to your grease gun. Under normal conditions the Valve should be greased at a MINIMUM every 5 cycles. The ball valve is an inexpensive alternative to other valves. We would love to hear what you think! Very useful and detailed information. I have replaced all the other front suspension joints (tie rods, idler arm, pitman arm) with Moog and have a set of Moog ball joints ready to go when needed. This how-to will get you through the maintenance process and back on the road with freshly greased ball joints. CAUTION: The ball should be fully open during the installation of the valve. So maybe I have been lucky with the original parts, or my process has helped. Puncturing the boot really seems like a silly thing to do since you’re essentially compromising the integrity of the shield that keeps the grease in and debris out. Double Isolation and Bleed View Product Ball Valve ... Ball Valve Oilers; Part No: Taking pressure off of the ball joint can allow the grease to get through when it wouldn’t otherwise. If you find that you have a failed ball joint we offer Moog upper and lower ball joints for many makes and models. There are no zerk fittings for the bushings, only the ball joint. Thanks for the comments and good on you for keeping up the grease maintenance. I dont care for the needle puncture grease job idea. Hi I greased outer tie rod ends on my 14 Sierra .. after a few pumps old grease came out on the passenger side but none came out of drivers side and the boot swelled a lot so I made a small puncture to release the pressure do you think this will cause the boot to split or fail? Has anyone used this method to grease a sealed ball joint? A pinprick shouldn’t cause you much trouble, but 2) What kind of driving are you doing? Has anybody else tried this grease on their ball joints or tie rod ends before with good results? DO NOT CONTINUE GREASING ONCE YOU SEE THE BOOT SWELL. B70 is a Standard Service ball valve lubricant. With no where for the grease to go you will have a hard time getting any into that ball joint even with a grease zerk installed. Normally We’re glad you found the article useful. Remove the needle and clean off any excess grease. hi! During the fat injection operation, the pressure, the amount of fat injection, and the switch position are normal. How can you tell is there is any damage to the dust boot? So even at a much lower price the Lucas grease is going to be overkill for most daily drivers. Flushing, greasing, and operating ball valves on a regular basis will improve performance – by reducing seat to ball seizure 8. Do I need to loosen anything? Joking aside, you’re likely paying almost 4X more for Super Lube than you would for a grease that we recommend (Lucas X-Tra Heavy Duty) which is designed specifically for chassis and articulating automotive parts on farm and heavy duty vehicles. there is like a small bolt to remove instead where the little valve was supposed to be, my question is, can i insert grease in the hole with the neadle or the gun (unscrewing that little bolt) ???? In this case it’s a good idea to replace the dust boot. Excellent article! For best results, first inject Sealweld Valve Cleaner Plus, then leave in the valve for 30 - 40 minutes (up to 8 hours for problem valves). As a rule, when commissioning, pigging and hydrotesting, grease up to one ounce per inch per seat ring. Please leave any comments or questions in the comments section at the bottom of the page. If it is torn or missing completely then you need to replace the dust boot since contaminates might already be inside the smooth metal innards, wearing the part down and setting it up to fail soon. Don’t use substandard hoses. The space in-between the ball stud and the bearing is very small so one or two shots of grease should be enough to cover the surface you’re aiming for. As with any part with a dust boot, you should check the boot. This will serve you better and longer and many brands will actively repel water. Does anyone have experience or insight about jacking up your vehicle helping with greasing ball joints? You lose the ability to “feel” when the joint begins to resist the pressure and there is no better way to blow a seal than a powered grease gun. Good luck and hope this works for you Dana. For Moog ball joints that have the grease relief valve on the boot itself, when servicing them with new grease should you pump it until all old grease is expelled? Moog has manufactured some creative offset zerk placements for ball joints in tight quarters, but there doesn’t appear to be one for the CRV. What? I changed fitting w/ no results What have I done wrong? Gas Valve Grease online at BES.co.uk. Was it successful? Be sure to add just a few drops and spread it carefully onto the valve with a cloth. What about the cup style zerk that are in the u-joints? My biggest concern would be if your vehicle is around rain, snow, or mud a lot. I guess the short answer is – Yes, it’s good for ball joints, but it’s probably too good. Just curious, has anyone managed to tear one of the integral dust boots on one of Moog’s ball joints? Before using grease injection fittings, assure that the valve is in the fully closed position. They can be a real pain since they require a special grease needle for lubrication, but here are some quick tips for a female U Joint zerk: Does anyone else know of any tips or tricks for a U Joint or other greaseable suspension parts? I lube at every oil change: at 5000 miles. You can also look at our post about how to grease tie rod ends with a zerk fitting for another suspension part that can be greased in your own garage. Make sure you can watch to dust boot while you are pumping grease, because once it begins to swell you are done and pumping beyond this point could damage the seal. Before operating the ball valve, you should first Inject a small amount of cleaning fluid or grease to protect the valve seal 7) Check if the operation of the fully open or fully closed valve is functioned, check whether there is a blocking phenomenon, if the valve torque is too large (single-person operation is difficult), the cleaning fluid should be injected to fully clean and move the valve If you really want to apply something how about a Teflon aerosol squirted up from outside? If you’re using a manual grease gun, you could try a powered grease gun to flush out whatever is in that ball joint. After unplugging both zerk fittings on ball joints I still cannot get any grease to the ball joints on 2000 Ford F-150. DST offers these tools (minus the rag) in a Grease Gun Combo for your convenience. Some say you should continue greasing until you see grease ooze around the boot but maintaining that seal is important so we opt for the safer route. Haha, I love your response! Moog offers premium upper and lower ball joints for many vehicles, and they usually come with a grease zerk fitting among other advantages over OEM replacements. Now, you want to clean off the zerk to avoid any contaminates following the grease inside. 3. It helps to remember that the boot is not a reservoir of grease for the ball joint, it’s there to keep contaminates from getting into the joint. 0 Unless you’re worried that you’ve picked up some dirt or debris in that upper joint you should be fine just giving the joint two pumps for maintenance. This will boil out any hardened grease that is plugging the grease fitting. h�bbd```b``���+��=ɹ,>LJ�H�F0�Ln��I�.��`�fi�H2^��%A$�I��&����#�g�жaB�g`�z � ��� As a GC-LB rated grease Super Lube can be used for ball joints or chassis parts, but you’re paying for a lot of extra that you probably don’t need. I appreciate the time and effort that went into it. Hey, thanks a million. There are two situations: On the one hand, the amount of grease injected is small, and the amount of grease injected is insufficient, and the sealing … How do you know if there is enough grease in them?
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