brake caliper thread stripped

Location. JavaScript is disabled. #helicoil #strippedthreads #youcanfixitHere's how I repaired the stripped banjo bolt hole on my Baer drag brake caliper. S SamT Registered Joined Oct 24, 2009 I tihnk I stripped threads in the knuckle, where two brake caliper bolts go. Apr 23, 2016. Lockers at both ends. The new bolt must be long enough so that at least 2 threads are exposed after all the torquing is done. Be especially careful with this, as it will damage the car paint. I was cleaning the mud and crap off my breaks when I got to the passenger side. Super easy and I never had a problem. A forum community dedicated to Jeep Cherokee owners and enthusiasts. 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. Sometimes stuck bolts can be removed by first applying force that tightens them, which can actually break them free. I can report that the NAPA part seems to work quite well--I installed it in 30 minutes this morning. All information is provided "AS IS." Today I went to replace my front brake pads and rotors. to do Stripped Brake Caliper Bolt Do you mean the brake caliper's post mount? I pulled the bolt and wouldn't you know it I had pulled a few threads :madmax: I ran a tap through and cleaned it up but was not comfortable torquing it down. $18066. Is there enough thread left to where you can just retap it or did you completely strip the threads out all the way through. HOW TO FIX STRIPPED CALIPER THREADS because it is the only reliable one. I found options of : buy a new spindle, and send it to a guy who had a repair kit. rev2023.5.1.43405. For as much riding as it has seen, it has never come loose--not once. Threads strip when the bolt. To do this, start by slightly loosening the lug nuts on the wheel where youll be working. Helicoil in magnesium sounds scary. Apr 11, 2016. Sorry I do not have the NAPA part number. The Helicoil advice should be taken. I had alot of trouble aligning the caliper to the threaded holes also. Anyone ever repaired a stripped bleeder valve Take a wrench and loosen the nut that attaches the brake line to the caliper, putting the end of the line into a jar. JavaScript is disabled. Integral-ABS (iABS) Master cylinder bolt threads stripped; is there any hope? The upshot with helicoil is there's no strength loss at all as long as there's sufficient material left around the hole. I can only assume this means I cross threaded it to begin with and have again cross threaded it. 1995-2023 MH Sub I, LLC dba Internet Brands. has motion/slop (do it up tighter, and use threadlocker to minimise vibration), bolt was cheap/underspecced and stretched during use/installation. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Check "Remember Me?" If they are damaged and are just holding, you risk What do hollow blue circles with a dot mean on the World Map? suggestions. Anybody know this one? 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.. The mount already looks as small as it can be. Youll need to bleed the brakes before driving the vehicle. Put that stuff on and let it soakgive it some time.come back and put a bit more on and give it more time. Step 2 - Removing the Caliper. Attach an air hose to the hole where the fluid enters the caliper. I ended up putting a thinner washer on the bolt so it could grab more threads, some liquid thread lock, then hand tightened it. Is replacing the fork one of the solution you found? The Fora platform includes forum software by XenForo. Feed in compressed air. It worked. 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. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. Helicoil kits are somewhat expensive, so you'd have a shop do it. #1 So last weekend when I was attempting to remove my caliper brackets on the rear, I found that the button-head bolts with the torx fittings aren't in great shape. Stripped I was changing front brakes on Audi A2, threads on calliper bolts / sliders are disintegrated and rusted on hub carrier. 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. You do not have two bolts for safety (i.e. This in on my XC hardtail with BB7s. #helicoil #strippedthreads #youcanfixitHere's how I repaired the stripped banjo bolt hole on my Baer drag brake caliper. Make sure the bore is absolutely clean before you move on. screw up: stripped brake caliper bolt When calculating CR, what is the damage per turn for a monster with multiple attacks? The brake hose metal fitting was interfering with upper bolt head, and I think both bolts Helicoil rethread? It seems that more companies are going post mount and that realy sucks. submitted to our "DoItYourself.com Community Forums". Where does the version of Hamapil that is different from the Gemara come from? Fixed brake caliper. Post- and flat-mount put the threads in the fork. We bought this heli coil kit off Amazon to repair the damaged threads and used a cheap drill to get the job done! All rights reserved. Seems to be ok, I didn't push it though. you're going to a 7mm hole from 6mm in a post mount where the face is about a 12x12mm square shape. Stripped brake caliper mount threads - Mountain Bike Reviews Does it just screw in (self-tapping)? The only issue with a heli-coil is that, since you have to oversize the hole, you might run out of edge distance on the hole. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). M9X1.25 is the correct thread size, however i have used this kit before, Yup - m9x1.25 - my mechanic did one for me last week - no problem at all. PNW. 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. 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. I pulled the inner pad out and squeezed the larger of the three clips to lessen the spring force and his helped considerably. 2004 R1200C stripped valve cover bolt (threads in head). They can be cranked real tight though, which i used to do before i knew wtf i was doing. When one is gone, the brake will not function properly and soon also the other bolt(s) will strip/break. That sucks! Should I re-do this cinched PEX connection? Maybe do what I did as a stop gap and get a longer bolt and put a nut on the end -. I can see that half the threads were corroded already so better in the garage than anywhere else. You must log in or register to reply here. Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? GMPP Duals, GMPP Handling Kit, NAIOA FWI V2, Silverstar Hi/Lo/Fogs, Viper 5900 Remote Start/Security. Failing that, helicoil is your best option, but I'd try loctite first. Interpreting non-statistically significant results: Do we have "no evidence" or "insufficient evidence" to reject the null? Stripped Caliper Bolt Thank you and have a great Holyday! I appreciate it VERY much!! Copyright All our brake bleeder repair kits are constructed of high-quality materials for long-lasting durability. Stripped out caliper carrier bolt hole. please Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! Never greased the channels, is this really a normal maintenance thing? We can repair stripped threads on caliper mounting points which is quite common on Brembo calipers from cars like How to Rebuild a Brake Caliper (And Save Money) - Advance Once its seated, check that the piston is square, then use hand pressure to put it in place. This is why it pisses me off that all of the fork makers are moving towards post mount brakes. If the bolt is too tight or corroded/rusted to be almost permanently attached, then I can recommend either Liquid Wrench or PB Blaster. I have a Lexus IS250 with two torn inner boots (not fully torn) and would l 76117 Some mounts just don't have enough material for a coil. 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. To learn more, see our tips on writing great answers. What are the advantages of running a power tool on 240 V vs 120 V? View our Privacy Policy here. 2000 XJ 6" Lift, 35's MTR's, ford 8.8 rear, hp30 front w/ alloys. This is an Audi A2 enthusiasts' site and is NOT an official Audi site. Thread starter Andy Davis; Start date Mar 14, 2021; Andy Davis. As others have said, don't ride even a little with only one bolt. Hope that helps. If corrosion is found, use new caliper bolts Is it safe to publish research papers in cooperation with Russian academics? It would still be ideal to chase and clean the threads before doing this. Mar 14, 2021 #1 2010 ST1300. Brake Caliper Repair: How to Identify Wh Do Not Sell or Share My Personal Information. Stripped Just pound it over the bolt so it forms "teeth" on the outside of the head of the bolt. #1. 7-15? After getting the bolt out, it may be tricky to get the bolt out of the socket. You're doing mtbr wrong, you're supposed to get increasingly offended by the implications that you're doing ANYTHING wrong. A good hardware store should carry letter sized drills. For a better experience, please enable JavaScript in your browser before proceeding. I wrenched off the lower bolt and then did the top bolt only to find out it came right off. 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. Take a wrench and loosen the nut that attaches the brake line to the caliper, putting the end of the line into a jar. 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. The best answers are voted up and rise to the top, Not the answer you're looking for? Sometimes you eat the trail, sometimes the trail eats you. Did more searching and found this was an issue with Manitou forks for alot of people.Looks like Helicoil is the answer. To put things in perspective, I did the same thing to my Manitou Black Elite about two years ago. 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. ZJ Brake Caliper Bolt Stripped Have read elsewhere that lawn mower outfits can do the job too. The common fix for a stripped thread is to install a thread insert, often called a "helicoil" But that may not be suitable, it requires drilling out some metal, and then adding a larger thread into the fresh metal. 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. I fought for a long time, and now I can see why it is easy to cross thread these holes. It also helps to use a wrench that engages all sides of the bolt, the closed end wrench or flare nut wrench. Was going to straight up say "yeh helicoil", but then saw Guyecka's reply and remembered it's not alu you'd be doing it too. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The longer one goes on the bottom I believe. :rofl: My tj's fsm said 20 something but i feel it was 21. Repair damaged/stripped brembo caliper mounting Brembo mounting points thread repair | Pro-Calipers 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. Is there any way to re-thread the hole, and if it is, what would be the size? You must log in or register to reply here. I'm with Guycheka. TDI. I picked up an over-sized caliper pin from a Parts Depot. Perhaps you put the correct bolt in the hole and the deeper threads are still good. Once the bore is clear, use brake cleaner or denatured alcohol to clean it out. Can someone please let me know the name and/or part number of the part I need to replace? Tap the stripped hole to the original size/pitch and install the new bolt. I've seen some hybrid and road forks where it would be a closer call. Thus, lower torque value of 30 NM. Good luck with it and let us know how the saga concludes! You have two (or more) bolts because each one is fundamental. You may want to use the correct size drill bit for a brake caliper. All rights reserved. where the allen bolt screws into) on the top drivers side. This item: Laser - 5037 Brake Caliper Guide Thread Repair Kit. stripped brake caliper bolt hole: recommendation The Fora platform includes forum software by XenForo. Huge time gap between the original dart1 thread stripping issue, and the latest Reba issue. Use brake fluid to lubricate the parts, and start by working on the seal. You need to remove the dust seal and the piston from the bore, and for this you should use something non-metallic. Because it is the top bolt the carrier shifts during braking and rubs on the wheel. They really should use longer bolts with square ends for PM and they should come with the fork. It worked beautifully much to my delight! My 87 CHerokee is somewhere in that torque range too 7-15. The caliper dust boot. The kit references a size "U" drill bit. 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. ..but hey, it's all about being green nowadays. Upon removing the Guide Pins for the brake calipers 3 of the 4 threaded holes have stripped out of the Hub Carriers. Mechanical disc brakes lacking stopping power. Put jack stands under the front axle and remove the wheel. Just drill out the hole and rethread. We welcome your comments and When youre undertaking brake caliper repair, one thing you might encounter is a cracked dust boot. Stripped brake mount on fork lower - Bicycles Stack Exchange By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Helicoils and magnesium are not a problem, it's used all the time on older Porsche magnesium engine blocks when the head studs get pulled out of the crank case. I had put a temporary fix in place that may have opened up the threaded hole too much for this to work. Seeing as how you havn't really badly stripped it out, I'd use some red loctite, and hope for the best. Take the bolts to a real hardware store and match them up to the appropriate heli-coil kitinstructions are in the kit. 2000 & 2003 Golf GLS (2005 Mercedes E320 CDI) Apr 16, 2016. Should be fine. We show step by step how we repaired this truck and got it fixed for CHEAP!#repair #howto #diyHERE IS ALL THE STUFF TO GET THE JOB DONE Heli Coil Kit - M9x1.25https://amzn.to/2MaS3WMSlider Pin bolts M9x1.25 for Dodge Dakotahttps://amzn.to/2LJr4mqRed Loctitehttps://amzn.to/31JuYB2 check out the. https://www.google.com/#q=site:forums.mtbr.com+helicoil+stripped+post+mount. I once managed to break off one on my Lupo 3L. (that the caliper carrier bolts go into) Is it the spindle? Performing some general brake/wheel maintenance on the wife's car (had not cleaned and lubed the brake pins since acquiring the car) and discovered that the top slider pin on the front driver's side caliper wasn't tight. 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. Or should I get another knuckle? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I forget the exact number but it's just barely tight. This isnt easy, so take your time to ensure its done right. I purchased the helicoil kit for this (M9x1.25). What are the arguments for/against anonymous authorship of the Gospels. Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more! Haha. I've helicoiled a number of stripped fork post mounts (probably 5 or 6 now). This morning he's so frustrated he can't even speak. D A V E Y S J E E P S . Its important to be sure its on the groove properly and not twisted. 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). VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I have done a number of helicoil on magnesium engine cases on my yz450. 40K views 3 years ago We show HOW TO FIX STRIPPED CALIPER THREAD on a DODGE DAKOTA Spindle hub assembly. For a better experience, please enable JavaScript in your browser before proceeding. Just be careful to ensure it's catching the existing threads and not starting to cut new ones. Topped off with some new slider pin bolts from Raybestos and this truck is back in running order! I bought them for the same reason as the OP - damaged threads for the brake slider pins. Thought that was a relevant bit of info. What are my options for fixing this, besides a new fork? Take a look at the photos. Do not continue to ride without doing this. Website operating OK, I am now looking for a permanent solution to the issue in the OP above. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. We have a stripped out brake caliper bolt on ours. I have put a Re-Coil in one Take it to your LBS and have them re-chase the threads. It is not affiliated or connected in any way to Audi AG. Copyright 2002-2021 Audi A2 Owners' Club (A2OC). My friend's bike for example had plenty of beef to the mount. Brake Caliper User without create permission can create a custom object from Managed package using Custom Rest API. Learn more about Stack Overflow the company, and our products. The disk brake mounting and hardware. Had the problem of a stripped front caliper guide pin and threaded hole in the spindle, and searched for repairs. 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 I have stopped all work to think about it as replacing both Hub Carriers will probably financially write the car off. I got a heli coil kit at NAPA the number is 770-3411. Lubricate the caliper bore, seal, and piston well with brake fluid. Rear brake caliper bolt (allen key head stripped) help I found the repair kit here but I wasn't going to pay for it since this should be a one time problem. Click to expand thank you and thank you erik loza. Tap it? The Fora platform includes forum software by XenForo. C O M - Specializing in Jeeps & Jeep Parts. Works great! 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. He would be able to drill out easily but I'm guessing Trek wanted to save as much weight as possible and that's why it's so minimal. part # 13894. Jun 14, 2007. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. So today I removed the brake caliper to see what I could see and when I went to remount it the mount that I stripped held fine like it did before I stripped it. "a hundred travel books isn't worth one real trip". When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Just some suggestions. M9x1.25 is the correct thread size but I guess it's very tricky to drill and tap the stripped thread 'dead square' to ensure the perfect alignment needed. It's an easy fix and long-term repair that either you can do, or take to your LBS and have them do it. JavaScript is disabled. I'm hesitant to start removing the bro Drive way has a cracking (see picture). Heli coil thread repair, 25 results found for 251615219 - AutoDoc Search. but yeah Honda will not order me anything for my rsx everytime i go there, i get the lovely A forum community dedicated to Mountain Bike owners and enthusiasts. CRC BRAKLEEN Brake Parts Cleaner - Non-Flammable -1lb 3 Oz (05089) $477. Took the brakes off the forks to change the front tire. If the piston wont come out easily, work it out with your fingers, and youll see the dust boot. This is why tabs are so much beter than post mount. It pulled like cheese well below the stated torque spec. It is best to use a punch through the hole in the socket to pound the bolt back out. The upper portion of the threads in the caliper are gone, the lower (about half) are still in good shape. These works really well Put the caliper on a flat surface, with a piece of wood in front on the piston. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Can't get to work b/c brakes bad and need to change. I can hand tighten a nut that tight. NEED HELP ANY IDEAS..on getting a Thread back.. Yes, just found a new guide sleeve for a 1.2Tdi - 9mm x 1.25mm. Clean carefully. I have re-cut the threads and install a Heli coil to repair this, you need M9 Heli coil kit (M9 Thread pitch 1.25 coil length about 13mm long), kit comes with drill but and Are you sure the threads are not 9mm x 1mm? Caliper Stripped Thread - Advice please | Audi A2 Owners' Club The kit costs about 40 bucks at NAPA. Found the oversized pin. The concern I have with helicoils is I don't think the mount if beefy enough to drill out for the helicoils install. The threads were completely stripped and spinning on the dodge pickup truck and the brake caliper slider bolts had no threads to screw into so we had to come up with a fix! Why don't we use the 7805 for car phone chargers? You need a 9mm x 1.25 helicoil kit to fix it. stripped caliper Front brake caliper thread repair Some metal came out with the bolt--possibly someone had used a helicoil previously. @MaplePanda good point, but magnesium fork parts are still pretty rare AFAICT, New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition, One stripped post mount on suspension fork. JavaScript is disabled. That risks overloading the remaining bolt and causing a brake failure and/or additional damage to the parts. The spring clips on the new pads seemed to be working against me in that once they were installed the caliper would tend to spring upward. 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. My local Napa actually had the part in stock and would match there online price if I brought in a print out with the online price. I know that this a really old thread but I happen to notice that it gets a lot of hits but I took down whatever jpg file I had posted here. Fix stripped threads with a helicoil! I repair my brake I know I had to do it to my actual brake caliper and it's alu and no problems what so ever. Type A-Spec said: From acuraoemparts.com. All trademarks of Audi AG are acknowledged. AutoDoc Search: check out the great assortment of auto parts from Autodoc.co.uk - favorable prices & wide range of brands. You are using an out of date browser. Thanks for contributing an answer to Bicycles Stack Exchange! With that done, raise the front end with a hydraulic jack. I hope they start doing some sort of replacable theaded insert. or the PopLock hold down screw? Thread Kits (1221-309 Thread Repair Kit - amazon.com I pulled the bolt out finding the threads with it. Quick release and tires moving in the frame? why not just get a second hand hub from one of the resident breakers? DoItYourself.com, founded in 1995, is the leading independent 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. How about the thread specs for a helicoil kit? The how-to did not prepare me for this so I hope someone finds this info useful. The Napa replacement bolt part number is 675-1539.