ETKA shows the left hand "Radlagergehaeuse mit Bremstraeger" (wheel bearing housing with brake carrier), more commonly called Knuckle, for your car is 1J0 407 255 AG. Put a "prevailing torque" lock nut on the exposed end. Can someone please let me know the name and/or part number of the part I need to replace? A good hardware store should carry letter sized drills. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! Apr 11, 2016. Attach an air hose to the hole where the fluid enters the caliper. Why does Series give two different results for given function? I have personally broke the bolt before by overtightening it with a 1/4" socket wrench. Having recently replaced the brake discs on my A2, when putting them back together i found that one of the slide pins threads was in very poor condition and wouldn't tighten up. I'm going to see if it keeps holding tight and go from there, but it's solid as can be right now. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). You said "barely" stripped. Today I was readjusting my front brakes and I must have tightened the caliper mount bolt too much and I stripped the threads in the fork. Reinstall the calipers and torque the bolts to the specification in the vehicle-specific repair manual, and tighten the brake hose. Refill the master cylinder with the recommended fluid and bleed the entire brake system, keeping the master cylinder full. Replace the wheels and lower the car. Location. Should be fine. This morning he's so frustrated he can't even speak. 12) Inspect the caliper bolts for corrosion or damage. Thought that was a relevant bit of info. It's an easy fix and long-term repair that either you can do, or take to your LBS and have them do it. If you have access to a mill or lathe, cut the thread off your existing pin drill and tap it M8 or a size close to that, drill the hole 8.0-8.1 (clear in the carrier) and put a bolt though the carrier and into the pin, you will need to check first to make sure the bolt head will be clear of anything else first though. It worked. Why don't we use the 7805 for car phone chargers? 2000 & 2003 Golf GLS (2005 Mercedes E320 CDI) Apr 16, 2016. not a tap / die - to see if you can reform the threads. #1. Helicoil kits are somewhat expensive, so you'd have a shop do it. I think a shaved good deal of metal out of it, You can use a helicoil kit this is a common problem on chrysler vechiles their calipher mount design brings the suck. https://www.youtube.com/watch?v=-VjSDTCOaRE. I bought them for the same reason as the OP - damaged threads for the brake slider pins. AutoDoc Search: check out the great assortment of auto parts from Autodoc.co.uk - favorable prices & wide range of brands. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The It is much beter to strip a cheap ass bracket or caliper than your fork lowers. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! For a better experience, please enable JavaScript in your browser before proceeding. So far I have been lucky just using some red loctite and torquing it down as far as it will go without simply doing more damage. why not just get a second hand hub from one of the resident breakers? Someone out there makes a kit for correcting this. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Thank you and have a great Holyday! NEED HELP ANY IDEAS..on getting a Thread back.. I found the repair kit here but I wasn't going to pay for it since this should be a one time problem. Heli-coils produce a stronger thread than simply threading a mild steel, aluminum, or cast iron part (and etc) as all of these materials are of a much lower strength than the bolt that will be threaded into them. Is there any known 80-bit collision attack? I got a heli coil kit at NAPA the number is 770-3411. Stripped Caliper Bolt. It is not affiliated or connected in any way to Audi AG. I fought for a long time, and now I can see why it is easy to cross thread these holes. Once the bore is clear, use brake cleaner or denatured alcohol to clean it out. #1. I pulled the inner pad out and squeezed the larger of the three clips to lessen the spring force and his helped considerably. I can only assume this means I cross threaded it to begin with and have again cross threaded it. This item: Laser - 5037 Brake Caliper Guide Thread Repair Kit. Both Impex and 1stVWparts carry it, but it's not cheap! JavaScript is disabled. so I may get a die nut to clean up the original ones. I was changing front brakes on Audi A2, threads on calliper bolts / sliders are disintegrated and rusted on hub carrier. Thanks for the help, Metal Man. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more for the SJ, XJ, KJ, KK, KL series and Grand Cherokee! I had alot of trouble aligning the caliper to the threaded holes also. Have read elsewhere that lawn mower outfits can do the job too. Lubricate the caliper bore, seal, and piston well with brake fluid. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If you twist the piston, this will help seat the boot properly. Remove these and take out the caliper, and watch that the brake lines arent twisted. How about the thread specs for a helicoil kit? 98 xj 4.0L aw4 231 tcase jcr stage 1 sliders 3 inch aal cobra cb rough country warn tcase skid ruff stuff 825 diff skid. With that done, raise the front end with a hydraulic jack. home improvement and repair website. Connect and share knowledge within a single location that is structured and easy to search. Is it safe to publish research papers in cooperation with Russian academics? The upper portion of the threads in the caliper are gone, the lower (about half) are still in good shape. Upon trying to button it all up we found that the lower hole that the caliper bolt goes into is stripped and the bolt just turns and turns and turns. It may be covered. There is this guy selling knuckles and more. I noticed that one of the bolts used to attach the brake to the fork is stripped and found many solutions but wanted to know if continued use will make it worse with and without repairing it. When one is gone, the brake will not function properly and soon also the other bolt(s) will strip/break. For most I went to reinstall the front left caliper after replacing the rotor and the hole in the knuckle stripped. The mount already looks as small as it can be. It also helps to use a wrench that engages all sides of the bolt, the closed end wrench or flare nut wrench. Hubby's been fighting with it for the last two days. Sorry I do not have the NAPA part number. problems contact webmaster@doityourself.com. All rights reserved. As others have said, don't ride even a little with only one bolt. Just some suggestions. Do you mean the brake caliper's post mount? You probably have 2 different length bolts. Apr 23, 2016. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. It may still see higher- or lower-than-normal wear on the side where a frozen piston is, depending on the position that the piston is stuck in. I figure I ride the thing about 80% of the time, so it gets a lot action. All rights reserved. For those that have used this kit for the repair, what size drill bit was used? One of the nice things about IS disc mounts is that the part with the female threads is replaceable and simple, but IS is uncommon on new bikes. Please note that contributions made to the site remain A2OC. GMPP Duals, GMPP Handling Kit, NAIOA FWI V2, Silverstar Hi/Lo/Fogs, Viper 5900 Remote Start/Security. Sram warrantied a Reba for me a few years ago for this reason. C O M - Specializing in Jeeps & Jeep Parts. What they hell was wrong with the IS standard? Anybody know this one? Or should I get another knuckle? JavaScript is disabled. What do hollow blue circles with a dot mean on the World Map? The brake hose metal fitting was interfering with upper bolt head, and I think both bolts The kit references a size "U" drill bit. http://www.napaonline.com/masterpages/NOLMaster.aspx?PageId=470&LineCode=BK&PartNumber=6751539&Description=Brake+Caliper+Housing+Bolt+-+Oversized+-+Front, http://www.napaonline.com/masterpages/NOLMaster.aspx?PageId=470&LineCode=BK&PartNumber=6 751539&Description=Brake+Caliper+Housing+Bolt+-+Oversized+-+Front, http://forums.tdiclub.com/showthread.php?t=360517. "Signpost" puzzle from Tatham's collection. JavaScript is disabled. Maybe I'll get into the front brakes when I have some free time and clean 'em up. The longer one goes on the bottom I believe. Helicoiling is cheap relative to a new fork, and in most situations there is no other option to save a fork with a stripped post mount. 8. Threads strip when the bolt. The caliper will generally be held on by two bolts. You should have a good amount of usable threads past where you stripped it out. My 87 CHerokee is somewhere in that torque range too 7-15. I would prefer not to go into the details of how I managed to do this but needless to say it started with stupidly miss-positioning the carrier and cross-threading the bolt and deteriorated into additional stupid and short-sighted decisions. Fixed brake caliper. Clean carefully. Seeing as how you havn't really badly stripped it out, I'd use some red loctite, and hope for the best. I have a Lexus IS250 with two torn inner boots (not fully torn) and would l 76117 Type A-Spec said: From acuraoemparts.com. went to tighten down my caliper bolt on my almost brand new Rockshox Dart 1 today and it wouldn't torque down to spec. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Lockers at both ends. You may want to use the correct size drill bit for a brake caliper. Good luck with it and let us know how the saga concludes! Take your strip pin to a NAPA center and see what they have. Now this may be the cheapie fix, and who knows, I might just rip the whole caliper off at some point (no big deal since I got the fork for less than $200). Use a rag to plug the hole where the line enters the caliper to avoid spilling any brake fluid. We bought this heli coil kit off Amazon to repair the damaged threads and used a cheap drill to get the job done! Be sure you clean out all the dirt, then inspect the caliper. Is there enough thread left to where you can just retap it or did you completely strip the threads out all the way through. If your brakes are malfunctioning, stop riding the bike until its fixed. When I removed it part of the aluminum came out in the threads and damaged the remaining threads on the way out (threads in the caliper) it tightened up "ok" but after several sets of bleeding it finally rounded out and just spins. Put the caliper on a flat surface, with a piece of wood in front on the piston. What are the arguments for/against anonymous authorship of the Gospels. I did the same thing on my old Minute. Learn more about Stack Overflow the company, and our products. Questions of a Do It Yourself nature should be Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more! I am not sure I would use a Helicoil given the safety aspect and the difficulty of getting the correct angle - the caliper will seize if the angle is wrong. Total price: $185.43. The tap picked out the remains of the pin and the new guide pin fitted perfectly. Do you need to open the calipers of a hydraulic disk brake in order to clean it? With that said, I've had two in my passenger side for 75k since the first brake change and have had that caliper on/off probably seven times since. It may not display this or other websites correctly. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Check "Remember Me?" Take a wrench and loosen the nut that attaches the brake line to the caliper, putting the end of the line into a jar. I once managed to break off one on my Lupo 3L. The brake hose metal fitting was interfering with upper bolt head, and I think both bolts went crooked because of that. Is "I didn't think it was serious" usually a good defence against "duty to rescue"? I hope they start doing some sort of replacable theaded insert. We can repair stripped threads on caliper mounting points which is quite common on Brembo calipers from cars like How do I mount this Topeak rack onto this road bike with disc brakes? Just pound it over the bolt so it forms "teeth" on the outside of the head of the bolt. There are a few thread restore products that claim to form new threads : I have NEVER seen brake mounts that aren't thick enough for helicoil. 7-15? "a hundred travel books isn't worth one real trip". It Pisses me ofive had a pair of Reba Forks for 4 weeks..Went back to SRAM for a Blown Poploc ..But Dont worry they come back with a stripped Fork mount.. By toddlamp in forum Flying Brick K-bikes, stripped bolt threads in front caliper brake 2003 RS, https://www.beemerboneyard.com/34117660512.html. I have spoken to the Audi main dealer (Cheltenham), who were unable to tell me what the Guide Pin thread is. The disk brake mounting and hardware. 13: 45240-SA7-003 BOLT, FLANGE (8X22) 17: 90107-SM4-000 BOLT, CALIPER MOUNTING. What are the advantages of running a power tool on 240 V vs 120 V? Yes, just found a new guide sleeve for a 1.2Tdi - 9mm x 1.25mm. It is best to use a punch through the hole in the socket to pound the bolt back out. Had the problem of a stripped front caliper guide pin and threaded hole in the spindle, and searched for repairs. If the piston wont come out easily, work it out with your fingers, and youll see the dust boot. PNW. I have done a number of helicoil on magnesium engine cases on my yz450. It only takes a minute to sign up. I ended up putting a thinner washer on the bolt so it could grab more threads, some liquid thread lock, then hand tightened it. A forum community dedicated to Mountain Bike owners and enthusiasts. You will now be able to see the caliper. If you have an IS mount brake caliper then there may not be enough meat to drill, leaving a thin mount and insufficient metal to hold your braking forces. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. The Fora platform includes forum software by XenForo. Cram a slightly larger bolt in there? You can buy new lowers for the fork. Aug 5, 2018 Should be able to get one of those bolt extractors in the big box stores. We welcome your comments and Heli coil thread repair, 25 results found for 251615219 - AutoDoc Search. They are Bugiad make, which I had never heard of, but the price was very good so I took a gamble on a pair when I did my front end rebuild last year. See the following link: I haven't done it yet. If they are damaged and are just holding, you risk VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. What are my options for fixing this, besides a new fork? I picked up the NAPA bolt, but it turned out my bolt only had the first couple of threads stripped, so a little pressure pushed it to the point where the good threads started to catch. Take a wrench and loosen the nut that attaches the brake line to the caliper, putting the end of the line into a jar. Well, today while going back over a recent brake job and properly lubricating everything, I managed to strip the lower hole on the driver's side caliper carrier where the lower caliper guide pin bolts up (I think it's the carrier, not just the bolt/pin). "Mountain biking: the under-rated and drug-free antidepressant", http://www.amazon.com/Loctite-Form-Thread-repair-grey/dp/B000WSEUII?ie=UTF8&*Version*=1&*entries*=0. I tihnk I stripped threads in the knuckle, where two brake caliper bolts go. When youre undertaking brake caliper repair, one thing you might encounter is a cracked dust boot. S SamT Registered Joined Oct 24, 2009 Stripped thread repair in brake caliper mounting points. Stripped threads repair on caliper bleed screw and link pipe points. Here are some pictures of our thread repairs on stripped / damaged bleed screw point and link pipe threads. I plan on trying it in the spring to see. You are using an out of date browser. Its important to be sure its on the groove properly and not twisted. Thread Kits (1221-309 Thread Repair Kit Brand: Thread Kits 35 ratings | 5 answered questions $3438 FREE Returns Available at a lower price from other sellers Take the bolts to a real hardware store and match them up to the appropriate heli-coil kitinstructions are in the kit. Yeah its' like 21 or so foot lbs. Suspension fork lowers are made of magnesium, which is equally as soft as aluminum and even more susceptible to corrosion. The best answers are voted up and rise to the top, Not the answer you're looking for? I purchased the helicoil kit for this (M9x1.25). D A V E Y S J E E P S . ^^^ Post a good photo, or perhaps a few good photos that show that area. I wrenched off the lower bolt and then did the top bolt only to find out it came right off. I think mine was off by just a degree https://www.google.com/#q=site:forums.mtbr.com+helicoil+stripped+post+mount. Missing some engineering in that set up. Either a bungy cord or an extra pair of hand may have also been useful because the pins cannot be screwed in by hand due to the rubber sleeves. The boot needs to go into the bottom on the piston. where the allen bolt screws into) on the top drivers side. Huge time gap between the original dart1 thread stripping issue, and the latest Reba issue. Will look at Napa for that oversized bolt. The thread is 9X1.25 . Take it to your LBS and have them re-chase the threads. but yeah Honda will not order me anything for my rsx everytime i go there, i get the lovely Today I went to replace my front brake pads and rotors. If you are already a member of the BMW MOA, please log in to the forum in the upper right hand corner of this page. check out the. For a better experience, please enable JavaScript in your browser before proceeding. I can hand tighten a nut that tight. I saw it on Jeepforum.com years ago. Click to expand thank you and thank you erik loza. Slide the seal into its groove in the bore and replace the piston until about half an

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