Crush washer install direction reddit Although the Amazon crush washers came in Honda packaging, I have my doubts on whether they are genuine or not. This isnt a bench rest rig. WARNING ! Re crush washers non use . Yea I wouldn't even sweat it. But the ones where the bore alignment is critical, like suppressors and such where the bullet travels close, a peel washer and/or shims Aug 31, 2009 路 The secret to crush washers is not the washer it is the torque. You'll find plenty of YouTube videos on it if it helps. 223/5. Hi, I wound up losing my muzzle brake at the range today. Jun 10, 2024 路 A crush washer, also known as a muzzle device washer or shim kit, is a small metal ring that is used during installation of some muzzle devices on your AR-15 rifle barrel. The former comes with a crush washer and the latter does not. Quickly replace. You can see the diff housing has a curve to meet the bevel end of the washer. I have tried with a YHM shim kit, and it looks like I need about 0. As a former bike mechanic now automotive engineer, torque wrench and torque stripe everything (torque stripe being a paint pen on the edge of the bolt head or nut and mounting face to visually see if it’s tight) I’ve definitely learned lessons like that the hard way. Way easier to drain oil the next time, and no faffing about with any bolts or washers, no getting hand dirty. On the oil tank bolt the flat side of the washer was towards the bolt face and on the crankcase bolt the flat side of the washer was towards the crankcase. Replace crush washers instead of reusing I stopped using crush washers and moved onto using muzzle lock nuts, or jam nuts. Some never replace it / didn't know there was one. Quick question about removing a crush washer. Most 9mm muzzle devices are threaded 1/2x24 from what I've seen. The crush washer helps with sealing but also helps be sure the drain plug doesnt vibrate out. When I do this, the logo on the suppressor points down and the baffle clips point to the left. Do I leave that on, or will that little bit of space cause some issue that might damage the suppressor? Thanks. Ask me how I know. The problem is, when I get it to hand tight the holes face 11 o'clock. Hasne seemed to matter. If you're in a pinch, any auto parts store will have them as well, although they'll probably charge you a dollar for one. Ironically I never used a crush washer with my oil drain bolt. ~25 ft lbs on your muzzle device or you will impact accuracy. are all fair game here. If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. Just changing my oil and the crush washer I ordered (after finding out it was 10mm inner diameter) is completely different to… The crush washer does just as you stated, but while it is crushed the suppressor mount may slightly tilt one direction or another. Aug 31, 2011 路 I've seen the crush washer installed both ways, taper back and taper forward. I was amazed that the crush washer didn't deform at all to allow me to time it. So put the crush washer on then tighten the brake down. If it fails I figure that's okay, I learned what to avoid and will re-install with the proper crush washer. Had to drain the oil yet again and order a new oil pan/gasket. Your advice is much appreciated!! Most of them are the same across a manufacturer, so you should be able to go to a parts guy and say “I need a crush washer for a honda (or whatever) drain plug” Reply reply jjdiablo I plan to install an Ez-oil-drain-valve at my next oil change. Others still lose the washer and never bother to replace it. Post a picture OP. Pick the one that gets you to 180 or 270 and torque that one down. I have had a few that didn't want to crush without excessive force. All-road, crossover, gravel, monster-cross, road-plus, supple tires, steel frames, vintage bikes, hybrids, commuting, bike touring, bikepacking, fatbiking, single-speeds, fixies, Frankenbikes with ragbag parts and specs, etc. The next step is to install the crush washer on the barrel. How do I install my new CRUSH WASHER? Sep 17, 2014 路 In all honesty , I dont remember the last time I replaced a crush washer when changing any of the fluids on any motor or diff / transmission / transfer case and I have done well over a thousand services to customers vehicles . If it's not leaking, then you did it right. Does anyone know if you have to use a different crush washer it looks like it’s supposed to come with one but mine didn’t and the Oem one doesn’t seem to be sealing well Crush washers? Yes, they are typically installed although not strictly required if you have a muzzle device that doesn't need to be timed. Otherwise, back it out and try crushing the washer in a vise a little and go back at it. A crush washer is technically NOT a washer, it is a cone shaped spring. Once you break that point where you realize you can keep tightening it (quite further then expected), then you realize the true awesomeness of a crush washer 馃槈. On the M92 pretty much same question. You can buy shims but I used a dremmel and filed down the crush washer a bit to get it to fit. I have a Dremel tool with many cutting attachments if that works. Here is a step-by-step guide on how to install crush washers: Prepare the surfaces: Before installing the crush washer, ensure that both mating surfaces are clean, smooth, and free Crush washers are designed to crush on reaching the spec'd rating. When I went suppressed I removed the crush washer and reset the shims and Warcomp properly. If you reuse the old washer it has already been squeezed and may not seal the area and you can get an oil leak. If you feel bad about it use a jam nut. If I had a local source of the correct washers I'd buy them but I don't. You can get a pack of 10 from Revzilla for a few bucks. Feb 5, 2002 路 Actually, my original intent was to pull it all apart and clean and re-tighten, so the crush washer was a replace because of that, not that I really thought diesel came out of there, although I hadn't really considered its exact point of egress, though my foggy thought was it was likely being forced out around where the injector goes in somewhere. Other than that, you can keep using it as long as it isn't leaking. This might be worth a call to Ruger's customer service. You'll lose a few ounces. Pull the plug - towards the end do this by hand while pushing the plug back into the pan. And you can easily drain small amounts of oil if needed for analysis or overfill. Riders subscribe to the whole list down the line of what they do as far as the crush washer. Part of me wants to time it anyways to have a wrench flat aligned with the flat of the 1913 rail on the handguard. 280K subscribers in the ar15 community. Just get a new washer for next time and if you are feeling real zealous go for a new bolt too. The bigger flat side of the washer makes contact with the oil pan. Note that the generic 12mm crush washer I use has the outer diameter about flush with the drain bolt flange when installed, and the original washer protruded a little, which may account for the differing listed sizes. Any experiences without the crush Crush washers can also break if you torque them too fast or just randomly sometimes. Dec 29, 2015 路 You can't depend on a crush washer to crush square to the shoulder. Right one new. The primary function of an AR-15 crush washer involves proper timing and positioning of your flash hider or muzzle brake. You'll nee to use shims to ensure concentricity and prevent baffle strikes. Then quickly stick a finger in the hole. Use your arms more. Oct 16, 2008 路 The washer direction shown above is the correct and ONLY way to install the crush washer. But that's the only filter I'm aware of that comes with a washer. Crush washer or no crush washer on flash hider? I currently have an A2 birdcage on my two ARs, but I am thinking of getting either a JP enterprise or Smith Vortex flash hider for each. 9 years ago I was going on a motorbike tour of Spain so I did a full service on my bike. Mar 17, 2024 路 Actually the filters for my bmw E46 all come with new washers, even the cheap $5 stp filters. I suppose a real crush washer actually crushes because it's designed to like spark plug washer. Can I direct thread their muzzle device and just use rockset or do I need a crush washer too? I’m running the RRD-360-28S-X37 on the Galil. When you tighten the banjo bolt and washers, it just presses the soft copper washer into the rings to get a good seal. A crush washer costs $2-3. 馃槄 You will have the threads going deeper than designed without the washer but I think those bolts are fully threaded anyway so it shouldn't matter. I have been working on motorbikes as a hobby for 46 years. They come in a 4 pack and each one will let you get 90 degrees further. A flash hider and most brakes would be fine with a crush washer. 15 votes, 15 comments. The washer is free when you buy the filter and ask for the washer at the dealership. 100 of an inch thick and their purpose is not to create a seal,that is secondary. Throw the crush washer away, if you torque down on it too much it will get smaller than your thread height on your barrel threads. With 9mm you could probably literally use nothing. I have plenty of "reference" information and experience to know that I am doing it correctly but I am being questioned by someone who believes I am doing it wrong. We seek to expand general understanding of the laws collectively referred to as the National Firearms Act and their implications for gun owners and citizens of today. The washer is usually made of a softer metal like copper or something. The crush washer installed backwards, defeats the purpose of the locking/torque feature. I had run out of copper crush washers so I re used the sump bolt crush washer rather than go and buy some new ones. I saw one video where the guy said flat side facing the pan and then youtube autoplayed another video right after where the guy said curved side facing the pan. if it as tight as it can get it, run out of threads and the ports are a 1/4 turn away from being straight you pull it off, add a crush washer/shim and tighten it back down, add and I assume you are installing new brakes - follow the recommendations provided by others here. The washers generally come from the producer . Left one used. I'm getting a JP SYRAC adjustable gas block, and replacing my MI gas block. They are not meant to be reused. As explained in the first line, reusing crush washers necessarily requires you to apply more torque than spec, so then they don't leak. To do this, place the crush washer on the threads of the barrel and then start threading the muzzle brake onto the barrel. . Yes, crush washers don't crush uniformly. You can add the crush washer without losing much oil. It is weird yours wouldn't compress though, you can take narrow part of the crush washer and give it a few rubs on some sand paper to make it a little thinner or weaker, but I would just replace it imo. Yes you need to replacement. This way, when you crush it, it fills the irregularities. Shims are for muzzle brakes that need to be timed to allow for proper direction of the dispersion of gas leaving the muzzle. If it's aligned and the crush washer has crushed sufficiently, you're good. These are just solid copper washers, not exactly 'crush' washers. (Properly timed. What is a crush washer? A crush washer is a small, cone-shaped washer that is used to properly align and secure the muzzle device on the barrel of a firearm. The general rule is to place the flat side of the crush washer against the oil pan and the curved side facing the head of the drain bolt. and remember to please post the year/make/model of the vehicle you are working on. The holes are supposed to face 12 o'clock. The washer did deform a little bit and the device is timed properly with what seems to be plenty of torque. Jun 24, 2023 路 When installing a new flash hider or compensator on any firearm with threads on its barrel for attaching such devices – including most rifles like those chambered in . The 9mm pistol will be different so I was wondering if a crush washer is needed or is purple loctite will do just fine? It is a twist on comp similar to a muzzle brake on AR15. Mar 29, 2016 路 But the underside of the plug has a profile. Muzzle Device Install Guidehttps://neckbonearmory. Posted: 12/29/2015 11:13:58 PM EST Installed my new warcomp sport using the included crush washer last week. I just installed a new Epsilon AK muzzle device and realized after that I installed the crush washer facing the wrong direction ('bell' end facing… Replace only when the washer on the bolt or on the pan started flattening out. If you put it backwards, you are protecting the wrong side. I usually have to pry at it with a thin screwdriver blade to get it off the drain plug. There is a crush washer behind the muzzle brake now. Doing my 1000 Mile oil change, and i can’t seem to find the old crush washer. Any sort of suppressor mount or some of the tight tolerance brakes would need shims. It hasn't moved. /r/ar15 is here for your favorite black gun links, build pics, questions and other… All needed to be torqued down to a certain torque to stay on the rifle. Now all i have to do is shoot it a bunch and actually see. I have a trip coming up in about a month that I would be using the truck for, about 500 miles. I started buying variable timing crush washer packages off of Amazon and never looked back. You will likely not get any leaks if you out it backwards, you will likely not get any leaks if you reuse it. Start by removing the old crush washer from the drain plug. Just walk into the auto store and ask where the crushwashers are. That leads to high potential for a baffle strike. I took some measurements with my cheap digital caliper. Jan 18, 2024 路 The installation of crush washers is a relatively simple process, but it is important to follow the correct procedure to ensure proper sealing and prevent leaks. Soft metal washers just conform to the surface they are tightened on. (the added length and mass of a suppressor can compress one side of the spring under recoil/barrel flexing, causing a coaxial misalignment and in turn, baffle strikes. I’ve used a crush washer and rocksett on a Surefire Warcomp, but only, strictly because I was not suppressing… it was used strictly as a muzzle device, for flash hiding and compensating timed to right hand shooting. 61K subscribers in the ft86 community. ( What a tool) My question is, I was told the ASR mount does NOT need a crush washer when installing onto the barrel, just torque it down (I can't remember what the lb/in2 was), and secure the suppressor onto the mount and lock it into place. My AR10'S crush washer is, well, crushed, and won't come off. A community of hobbyists interested in NFA items, history, and news. Here’s a quick guide on how to install a crush washer on an oil drain plug: 1. This rule is in place to ensure that an ample audience can freely discuss life in the Netherlands under a widely-spoken common tongue. Makes sense to me as you want the flat side on the sealing surface, and that's the way I was taught in aviation school. Everytime I used a crush washer instead of a peel washer I just brute forced it and left Those copper washers aren't "crush washers" in the typical sense. A crush washer allows this but when it deforms, it may not be 100% parallel with the bore. My . Use shims or accuwashers *Enough is enough! Anymore spamming of other peoples post downgrading kia either about "kia boyz" immobilizers, engine failure, or car fires will result in a 30 day ban, and a subsequent violation will result in a permanent ban. The idea of a copper crush washer is to provide a proper seal without risking over-tightening the drain plug bolt. 22 votes, 15 comments. I went upstairs and looked at my Lantac Dragon to verify the position of the crush washer, the smaller diameter of the crush washer is against the barrel, the bigger diameter side rests against the brake. I recently bought a new Tikka T3X UPR and am very happy with it. Lots of devices this don't matter that much. Time it with spacers and not a crush washer. That shape imparts an impression in the crush washer. Generally for every oil change on any vehicle replacing the drain plug washer is recommended. If you're super paranoid then you can replace itbut I'm a lazy fuck and I have had the same crush washer and bolt on my SV650 for the last 14000 miles and many oil changes and it doesn't This a video on how to install the crush washer on a AR15 platform and why its important to be installed properly. FAQs about Installing Crush Washer on AR-15 1. It comes with a built in O ring, but I did read on Amazon some people said they had drips so I wondered if I should install an aluminum crush washer (Toyota oil pan). I don't want to try to cut it off without first getting some advice from here. I just leave the old one on there and toss the new one into the tool box, in case I lose the old one some day. They are also heavier and more expensive than a crush washer, granted neither one should be a huge difference but it is for no benefit so not worthwhile. Jul 15, 2007 路 The orientation of the crush washer does indeed matter when installing it during an oil change. I'm worried that it will become a problem. Personally I change mine every third oil change. I have an old shot up barrel that I use to 'advance' the crush on a crush washer. Depending on barrel manufacturer, concentricity of the muzzle threads to the bore can also vary. Using the shims which don’t crush that variable is mostly eliminated. Oct 18, 2024 路 On my bike they are alloy. Is this correct? The crush washers/shims on muzzle breaks are for alignment and indexing so when it’s tightened all the way down the ports are pointing in the right direction, ie. That being said, in theory, no you can't reuse a crush washer. As you thread the muzzle brake onto the barrel, the crush washer will be crushed between the two parts, creating a seal. Since it makes no difference and there is extra turns of crush the washer affords you, a thinking man advises to use the safety the crush washer affords and be on the safe side rather than guessing or hoping or half assing. Thanks for posting on r/MechanicAdvice!This is just a reminder to review the rules. Does anyone know what size crush washer the 7500 takes for the oil drain plug? I can't believe I haven't been able to find this information through Westinghouse, nor on the internet but I'm set to lose my mind if I have to drain the oil out of this generator just to find out what size washer I need to order to change the oil after break-in. Using two crush washers is fine if you have at least 6 full turns before starting to squeeze the crush washers. Ok. I've driven it around about 150 miles so far and I haven't got any leaks yet. The thread adapter comes in today. Like others have said, if you aren't leaking then I wouldn't worry. NEVER use a crush washer with a suppressor!!!(see #2) 2. Crush Washers are one time use. The threads are 1/2x36 and not the usual 1/2x24. Is the proper crush washer ? Oil drain plug gasket i want to buy ( looks different than mini website but all the same part info) The website that produces the washer i want to buy (also looks different but all same part numbers) mini's official website with part number and proper looking gasket (with line in middle like original one i used) That's why it still weeps even after installing the new crush washer and torqueing it down to spec. 19 votes, 10 comments. Others flip the washer at each oil change. With your other hand fidget the crush washer onto the bolt. If a muzzle device ships with one I toss it out and use shims everytime, it’s just a better way to do it. Any out-of-spec from concentricity will increase by orders of magnitude down the suppressor. May 17, 2012 路 The washer is indeed concave. Aug 12, 2021 路 If you already have the metal washers, the copper (the bevel side) should face the diff housing. Mar 19, 2020 路 The rounded side of the crush washer needs to go on the side with the irregularities , in this case its the oil pan. If you do use a crush washer make sure it crushes at a reasonable torque. Why did you bother removing the muzzle? You really don't need to do that to clean the gun. This washer helps to create a tight seal so that oil doesn’t leak out. One reason why you shouldn't over tighten the drain bolt. It should be replaced periodically, though--but the same goes for the bolt. We can help. I had the same question as I was using a crush washer with a muzzle for the first time. For owners, enthusiasts, and those who are simply interested in the FT86 platform: including the Scion FR-S… Mar 22, 2021 路 I installed a birdcage A2 flash hider on an AR-15 rifle using a crush washer. Just as there are things meant to be used once but last more than once, you might be able to reuse crush washers. com/muzzle-device-installation Step 2: Install the Crush Washer. It is there because the barrel is so thin that the shoulder at the end of the muzzle threads is so small that the rear face of the brake has very little I would also say that it depends on your muzzle device. Welcome to /r/Netherlands! Only English should be used for posts and comments. No thread locker either. No problems whatsoever. TDC stands for top dead center. If that's how yours is and it's not timed correctly could be the threads on the Lantac if your A2 was in the correct position. This ensures a proper seal and prevents leaks. A normal crush washer (copper) does not need to be replaced every oil change. If understand the OP correctly, he is talking about the outside edge of one side of the washer being slightly round but still has a overall flat side. Feb 20, 2021 路 Hi all- I was hoping I could draw on the brain trust here and gain a little insight and knowledge on the subject of muzzle brakes, especially in concern with crush washers. Have their X37 muzzle and BDS ready to install but not sure if I need shims or If I’m g2g with just the devices from Jmac. Only 18 years so far on the original washer. 1. The caliper has a series of concentric rings etched into the casting. Copper crush washers work the best, but aluminum crush washers are also fine. I always thought that the crush washers were directional. I forgot to replace the crush washer when doing my first oil change on my truck 22 Offroad. 12 mm. How do I go about installing this? Shims? Crush washer? Rocksett? Lithium grease? I don't intend to remove it, but I'm still learning the finer points of muzzle device installation methods. Buy a bag of 5… I want to install a Rex Silentium MG7 on my M&P 15 II. You don't want to overtighten it because you'll just mangle the crush washer and make it a gigantic pain in the ass to get off. I never got around to it. If one crush washer says "minimum 1/4 turn after starting to crush" then two crush washers stacked should be minimum one half turn. May 20, 2023 路 It probably doesn’t matter but I was wanting to know how I am supposed to be putting on the crush washer for my drain plug. So flat side towards bolt head. ) With only an o-ring you would just tighten the thing down and you would likely end up mis-timed, if it mattered. This is after being tightened onto 25 ft. At the same time I also bought a pack of 10 crush washers from Amazon. 37K subscribers in the Fixxit community. It is squeezed and makes the seal. When I installed and hand tightened the device it basically sat exactly how I wanted to time it (neutral with the ports facing up), so I rotated it just over 360 degrees to get the crush washer set per Surefire’s instruction. On most oil plug washers and most washers in general are not concave like your mower blade analogy. 017" I didn't get any leaks with this size either, but it definitely didn't fit as well as the 12mm washer. 220 votes, 185 comments. My old 600 went an entire summer worth of oil changes on the same crush washer cause I always forgot to pick one up. lbs. I’m changing my oil for the first time and noticed the crush washers were oriented differently and the change before was supposedly done by a factory certified Yamaha dealership. So I put a lot of torque into it. With this said , its not usually mentioned on a forum becuase it would steer new members to beleive that crush washers I am looking to install my Rearden R2S that does not need to be timed. Don't even bother with the stupid stock oem plug and washer Install a oil drain valve like a fumoto and be done with it. However, in an effort to mitigate 308 recoil as much as What they provide is structural stored energy, it's much more like a "spring" than a "washer": when you twist the barrel device on your energy is compressing that washer, and the stored energy/compression provides energy forces back in the opposite direction as it trying to decompress. Don't even both wasting time on Amazon. The primary reason for the crush washer is to prevent the steel drain plug from scaring and damaging the softer aluminum surface of the crankcase Welcome to r/AR15! Share you builds, ask relevant questions, play nice etc. Does it matter? Which way is correct? Thanks. Post the YEAR, MAKE, and MODEL of your bike, and tell us your problem. if interested on where to purchase the cr A crush washer makes sure you can apply enough torque to a muzzle device with it in the proper position rotationally speaking. FWIW, it usually compress down to a very thin ring and struck on the drain plug. Bolt was looking a little shabby due to wrench slips over the years so I bought a new OEM bolt off of eBay. For installing though the crush washer was way too big to time the brake correctly. In practice, absolutely. Never fully crush crush washers then continue tightening. And make sure you use a torque wrench to tighten the drain plug! Jul 6, 2023 路 When it comes to changing your car’s oil, one important step is installing a new crush washer on the oil drain plug. Yes you can pick it up at any auto parts store for $2. Click to expand Jun 12, 2024 路 What happens if I install my AR-15 Crush Washer in the wrong direction? Installing your Crush Washer in the wrong orientation will result in poor alignment between its threads and those on your barrel/muzzle device threads. 015-0. I can absolutely see how re-installing a USED crush washer in the opposite orientation that it was previously crushed can lead to leaks, with the profiled side facing the pan, and the flat side now facing the plug. Most all of the other muzzle devices on the ShopRuger website have some sort of instructions regarding the use of a crush washer, the use of a jam nut, or proper torque specs to properly install the device. This is an adventure-biking sub dedicated to the vast world that exists between ultralight road racing and technical singletrack. I'll throw the barrel into the vise with the reaction rod, put the crush washer in and try to crush it further with an A2 FH. It'll take a little dexterity. Would appreciate insight here. Crush washers are common on AR or ‘assault’ rifle platforms and NOT used at all on hunting rifles. That being said, if you have a can (or plan on getting a can), absolutely DO NOT use crush washers. 080 to . Jun 17, 2020 路 Does anyone have any "approved data" regarding the orientation these crush washers are supposed to be installed. Jun 29, 2009 路 The crush washer is for the drain plug. The bolt just binds up and then keeps spinning for eternity. But realistically it doesn't matter as proven by the other 2 posts. This is the first time I’ve had to deal with a crush washer doing oil changes and i want to make sure i don’t put on another one when the old one is still on. Loosen the brake and tighten and repeat that process until the ports run perfectly down the sides. If you stick with the stock bolt, yes crush washers are important. That would mean I would have to rotate ALMOST entirely all the way so the holes face 12 o'clock. May 6, 2024 路 Use a wrench to tighten the muzzle device against the crush washer until it is properly aligned and snug. If you are going to continue to remove the muzzle, you might want to look into getting a timing nut. This could lead to slippage of parts under recoil which could negatively impact shooting accuracy over time too! Here is a 5 pack for $7 and free shipping. I emailed the manufacturer and they said I will need a crush washer to install the new… Oil drain plug crush washer I had a very slow drip from the drain plug and with this oil change I bought a greddy magnetic plug. Had a VG6 epsilon strike a baffle (if that’s what you’d call it in this scenario) due to a jank crush washer. Flipped around backwards, it might work, but you are not taking full advantage of the contact surfaces of the washer. 56mm NATO for which they are commonly used – it's important to use precision components like an AR-15 Crush Washer. You do NOT need a crush washer or shim seeing as how the brake is ported 360 degrees. Installing Muzzle Device with Crush Washer?? I have a mini linear comp. I always put the rounded side towards the bolt. If you are installing old brakes after a rebuild, the orientation would matter as the crush washer will have deformed to the previous orientation and it might not seal fully 2nd time round if in the wrong orientation, Hope would probably recommend that you use fresh washers in this eventual scenario. 303brit has no washer or Jam nut at all. The smaller opening with the edge on it goes on the drain plug. The brake on a Scar-17 has a jam nut. Before I start cutting out the ports, I need to know if I have to calculate for the extra rotation of the washer or not. ztknjo uzkg whjhx hfax ixm icl rdxrg mos pwopry wexkje