"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. Feed in compressed air. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Connect and share knowledge within a single location that is structured and easy to search. Thanks for the help, Metal Man. "a hundred travel books isn't worth one real trip". 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. Do you mean the brake caliper's post mount? Take a look at the photos. By toddlamp in forum Flying Brick K-bikes, stripped bolt threads in front caliper brake 2003 RS, https://www.beemerboneyard.com/34117660512.html. What are the arguments for/against anonymous authorship of the Gospels. It is not affiliated or connected in any way to Audi AG. You need a 9mm x 1.25 helicoil kit to fix it. Brake Caliper PNW. Is replacing the fork one of the solution you found? Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more! 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 By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Brake caliper housing stripped (stupido) | TDIClub Forums If there are deep scratches in the caliper bore, youll need to replace it. Stripped out caliper carrier bolt hole. please Take it to your LBS and have them re-chase the threads. I spoke to the Audi dealer re the cost of new pins and was quoted 22 + VAT for EACH one !!! @Chris H I believe flat mount has the threads in the caliper, does it not? Stripped Caliper Bolt AutoDoc Search: check out the great assortment of auto parts from Autodoc.co.uk - favorable prices & wide range of brands. See the following link: I haven't done it yet. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. How about the thread specs for a helicoil kit? 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. Good luck! 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. I think if I drilled the hole any larger the mount would fail due to not enough rigidity. I can report that the NAPA part seems to work quite well--I installed it in 30 minutes this morning. OK, I am now looking for a permanent solution to the issue in the OP above. Freak'in Brake Caliper Bolts!!! - Impala Forums Master cylinder bolt threads stripped; is there any hope? 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 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. 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. Fixed brake caliper. if one fails, you have another one). 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! You can buy new lowers for the fork. Helicoil rethread? 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. Stripped brake caliper mount threads - Mountain Bike Reviews Once its seated, check that the piston is square, then use hand pressure to put it in place. 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. This style nut is high strength and will not loosen under vibratory load. 40K views 3 years ago We show HOW TO FIX STRIPPED CALIPER THREAD on a DODGE DAKOTA Spindle hub assembly. The brake hose metal fitting was interfering with upper bolt head, and I think both bolts went crooked because of that. Copyright 2002-2021 Audi A2 Owners' Club (A2OC). 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. Welcome Guest! We show HOW TO FIX STRIPPED CALIPER THREAD on a DODGE DAKOTA Spindle hub assembly. or the PopLock hold down screw? :rofl: My tj's fsm said 20 something but i feel it was 21. Asking for help, clarification, or responding to other answers. Lockers at both ends. I had alot of trouble aligning the caliper to the threaded holes also. because it is the only reliable one. It is best to use a punch through the hole in the socket to pound the bolt back out. You basically drillout the stripped hole, retap, then thread a steel coil insert into the hole, which creates new thread to the original diameter. Brembo mounting points thread repair | Pro-Calipers If it's CRC BRAKLEEN Brake Parts Cleaner - Non-Flammable -1lb 3 Oz (05089) $477. Caliper Bolt Hole to Steering Knuckle Stripped Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Huge time gap between the original dart1 thread stripping issue, and the latest Reba issue. For a better experience, please enable JavaScript in your browser before proceeding. The brake hose metal fitting was interfering with upper bolt head, and I think both bolts I've seen some hybrid and road forks where it would be a closer call. 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. I have done a number of helicoil on magnesium engine cases on my yz450. Apr 23, 2016. Helicoil is not removing material. Click to expand thank you and thank you erik loza. Had the problem of a stripped front caliper guide pin and threaded hole in the spindle, and searched for repairs. if you wish to stay logged in. The caliper will generally be held on by two bolts. Stripped brake mount on fork lower - Bicycles Stack Exchange This is why tabs are so much beter than post mount. I forget the exact number but it's just barely tight. Attach an air hose to the hole where the fluid enters the caliper. To do this, start by slightly loosening the lug nuts on the wheel where youll be working. The best answers are voted up and rise to the top, Not the answer you're looking for? My front left is squeaking intermittently. I can see that half the threads were corroded already so better in the garage than anywhere else. Found the oversized pin. The bolts, threads, posts all act as one unit supporting each other. The kit references a size "U" drill bit. 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. 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. What kind of brakes? This is something you can fix although it will be easier to replace the dust boot rather than try to repair it, as you wont manage as good a seal with a repair. I have a Lexus IS250 with two torn inner boots (not fully torn) and would l 76117 If they are damaged and are just holding, you risk 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? It may be covered. My friend's bike for example had plenty of beef to the mount. That sucks! Sram warrantied a Reba for me a few years ago for this reason. The threads on the NAPA pin are slightly larger, however, and will tap new threads into the carrier. I was changing front brakes on Audi A2, threads on calliper bolts / sliders are disintegrated and rusted on hub carrier. Super easy and I never had a problem. Can someone please let me know the name and/or part number of the part I need to replace? They can be cranked real tight though, which i used to do before i knew wtf i was doing. Just pound it over the bolt so it forms "teeth" on the outside of the head of the bolt. check out the. Thought that was a relevant bit of info. Forum Software Specific Help. Please note that contributions made to the site remain A2OC. I dunno..i could be way off or spot on..who knows. For a better experience, please enable JavaScript in your browser before proceeding. To learn more, see our tips on writing great answers. While changing the front pads I managed to strip the carrier bolt threads (? I have loosened it to realign the caliper on several occasions, and the original loctite is still holding strong. 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. 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. https://www.google.com/#q=site:forums.mtbr.com+helicoil+stripped+post+mount. Engaging just two sides of the bolt with an open end wrench may not give enough torque evenly around all sides of the bolt. We bought this heli coil kit off Amazon to repair the damaged threads and used a cheap drill to get the job done! In some instances they can get stripped because someone put in too short of a bolt. 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. Brake Caliper Bolt Stripped Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more for the SJ, XJ, KJ, KK, KL series and Grand Cherokee! Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! 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. A forum community dedicated to Chevy Impala owners and enthusiasts. I drilled out the centre and re-tapped with a 9mm tap (which I am trying to find). After getting the bolt out, it may be tricky to get the bolt out of the socket. I found options of : buy a new spindle, and send it to a guy who had a repair kit. Took the brakes off the forks to change the front tire. NEED HELP ANY IDEAS..on getting a Thread back.. Because it is the top bolt the carrier shifts during braking and rubs on the wheel. Post mount is M6x1. 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.
