Helicoil rethread? I'm going to see if it keeps holding tight and go from there, but it's solid as can be right now. 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 kit references a size "U" drill bit. or the PopLock hold down screw? Caliper Stripped Thread - Advice please | Audi A2 Owners' Club Will look at Napa for that oversized bolt. Take your strip pin to a NAPA center and see what they have. D A V E Y S J E E P S . HOW TO FIX STRIPPED CALIPER THREADS I have spoken to the Audi main dealer (Cheltenham), who were unable to tell me what the Guide Pin thread is. 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). We can repair stripped threads on caliper mounting points which is quite common on Brembo calipers from cars like The longer one goes on the bottom I believe. All trademarks of Audi AG are acknowledged. If you threaded the short one into the wrong slot it would only grab the first mm or two and then strip. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. 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). Or should I get another knuckle? If it's only a matter of a relatively small section being stripped but with lots of good thread beneath it, just using an extra long bolt can work, and if that is the situation then that's probably the cheapest. And plumbers PTFE tape would be a bad choice for loose threads, it's not used to lock the threads. Stripped Caliper Bolt Hole 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. Stripped Caliper Bolt. Does it just screw in (self-tapping)? I have done a number of helicoil on magnesium engine cases on my yz450. Now, use a rachet to back out the bolt. For those that have used this kit for the repair, what size drill bit was used? Total price: $185.43. To learn more, see our tips on writing great answers. WebStripped thread repair in brake caliper mounting points. I bought them for the same reason as the OP - damaged threads for the brake slider pins. Brake Caliper 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. Check the torque specs when you re-install the boltsdon't over torque. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). Seems to be ok, I didn't push it though. How to Rebuild a Brake Caliper (And Save Money) - Advance 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. You probably have 2 different length bolts. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I picked up an over-sized caliper pin from a Parts Depot. I had put a temporary fix in place that may have opened up the threaded hole too much for this to work. but yeah Honda will not order me anything for my rsx everytime i go there, i get the lovely The best answers are voted up and rise to the top, Not the answer you're looking for? By toddlamp in forum Flying Brick K-bikes, stripped bolt threads in front caliper brake 2003 RS, https://www.beemerboneyard.com/34117660512.html. Missing some engineering in that set up. Don't be tempted to take the brake off and ride anyway, that's foolish. to do Stripped Brake Caliper Bolt I think mine was off by just a degree My front left is squeaking intermittently. 13: 45240-SA7-003 BOLT, FLANGE (8X22) 17: 90107-SM4-000 BOLT, CALIPER MOUNTING. #helicoil #strippedthreads #youcanfixitHere's how I repaired the stripped banjo bolt hole on my Baer drag brake caliper. Bicycles Stack Exchange is a question and answer site for people who build and repair bicycles, people who train cycling, or commute on bicycles. JavaScript is disabled. Welcome Guest! I used a helicoil kit from Amazon.If you'd like to donate to the channel, click the link below:https://paypal.me/ponie1992?locale.x=en_USSubscribe for Mustangs, mods and more! Brake Calipers and Replacement Brake Caliper Parts | Napa suggestions. 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. Sometimes you eat the trail, sometimes the trail eats you. Both Impex and 1stVWparts carry it, but it's not cheap! Post- and flat-mount put the threads in the fork. The Napa replacement bolt part number is 675-1539. WebDorman offers a line of brake bleeder repair kits to repair stripped-out bleeder screws on a caliper. Stripped Caliper Bolt Then apply the force in the direction to remove the bolt. 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. 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! Sometimes stuck bolts can be removed by first applying force that tightens them, which can actually break them free. Be sure you clean out all the dirt, then inspect the caliper. "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. :rofl: My tj's fsm said 20 something but i feel it was 21. 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. The bottom half is stripped out so that it won't torque down very much at all. I was cleaning the mud and crap off my breaks when I got to the passenger side. Master cylinder bolt threads stripped; is there any hope? went to tighten down my caliper bolt on my almost brand new Rockshox Dart 1 today and it wouldn't torque down to spec. I pulled the bolt out finding the threads with it. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Making statements based on opinion; back them up with references or personal experience. After getting the bolt out, it may be tricky to get the bolt out of the socket. You can buy new hub uprights from Autodoc. I know that I torque mine to about 18 or so. How about the thread specs for a helicoil kit? Brake Caliper Thanks for the help, Metal Man. Slide the seal into its groove in the bore and replace the piston until about half an View our Privacy Policy here. NAPA sells a pin that looks exactly the same as the one you used to strip the housing. The thread is 9X1.25 . Brake caliper housing stripped (stupido) | TDIClub Forums 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. That sucks! Post mount is M6x1. Freak'in Brake Caliper Bolts!!! - Impala Forums GMPP Duals, GMPP Handling Kit, NAIOA FWI V2, Silverstar Hi/Lo/Fogs, Viper 5900 Remote Start/Security. Some mounts just don't have enough material for a coil. Just drill out the hole and rethread. I drilled out the centre and re-tapped with a 9mm tap (which I am trying to find). The caliper dust boot. Learn more about Stack Overflow the company, and our products. 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. Front brake caliper thread repair. What are my options for fixing this, besides a new fork? I appreciate it VERY much!! I have put in a M9 x 1.25 insert which fitted perfectly when I tried it 'dry' with a Guide pin out of the box. With that done, raise the front end with a hydraulic jack. What kind of brakes? TDI. Should be fine. https://www.google.com/#q=site:forums.mtbr.com+helicoil+stripped+post+mount. 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. 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. Keep your hands clear. 27 May 2019. The mount already looks as small as it can be. I spoke to the Audi dealer re the cost of new pins and was quoted 22 + VAT for EACH one !!! Attach an air hose to the hole where the fluid enters the caliper. Anyone ever repaired a stripped bleeder valve Works great! The disk brake mounting and hardware. This morning he's so frustrated he can't even speak. Those bolts are not hardend steel (atleast my weren't from the factory) and it snapped like a twig. 7-15? 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. Because it is the top bolt the carrier shifts during braking and rubs on the wheel. because it is the only reliable one. You should have a good amount of usable threads past where you stripped it out. #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. Caliper Bolt Hole to Steering Knuckle Stripped I can see that half the threads were corroded already so better in the garage than anywhere else. For a better experience, please enable JavaScript in your browser before proceeding. rev2023.5.1.43405. Copyright 2002-2021 Audi A2 Owners' Club (A2OC). 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. Is it safe to publish research papers in cooperation with Russian academics? They can be cranked real tight though, which i used to do before i knew wtf i was doing. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Forum Software Specific Help. Do you need to open the calipers of a hydraulic disk brake in order to clean it? Do you mean the brake caliper's post mount? What are my best options here? Suspension fork lowers are made of magnesium, which is equally as soft as aluminum and even more susceptible to corrosion. Lockers at both ends. ZJ Brake Caliper Bolt Stripped What are the arguments for/against anonymous authorship of the Gospels. You do not have two bolts for safety (i.e. The Helicoil advice should be taken. Use brake fluid to lubricate the parts, and start by working on the seal. Lubricate the caliper bore, seal, and piston well with brake fluid. ^^^ Post a good photo, or perhaps a few good photos that show that area. so that new bolt could go through the bushing? Had the problem of a stripped front caliper guide pin and threaded hole in the spindle, and searched for repairs. Fixed brake 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? Connect and share knowledge within a single location that is structured and easy to search. Can someone please let me know the name and/or part number of the part I need to replace? A stripped fork mount isn't a term I'm familiar with. They can be taken off as one piece, but NAPA AUTO PARTS has new mounting caliper brackets, slide pins, locking One of mine was stripped whn i REPLACED THE AXLE. I didn't torque it down; I just tightened it nice and snug. 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. C O M - Specializing in Jeeps & Jeep Parts. I've helicoiled a number of stripped fork post mounts (probably 5 or 6 now). Problem I found in my town was finding a single size I needed. Remove these and take out the caliper, and watch that the brake lines arent twisted. I forget the exact number but it's just barely tight. Rear brake caliper bracket bolt is stripped https://www.youtube.com/watch?v=-VjSDTCOaRE. I think if I drilled the hole any larger the mount would fail due to not enough rigidity. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Location. Caliper sliding tube / bolt thread repair . Thank you and have a great Holyday! Thread starter Andy Davis; Start date Mar 14, 2021; Andy Davis. I found the repair kit here but I wasn't going to pay for it since this should be a one time problem. Copyright Is there any known 80-bit collision attack? It may be covered. It worked. Have read elsewhere that lawn mower outfits can do the job too. If you stripped the threads there all you had to do was go buy another $15 caliper mount. 40K views 3 years ago We show HOW TO FIX STRIPPED CALIPER THREAD on a DODGE DAKOTA Spindle hub assembly. I was changing front brakes on Audi A2, threads on calliper bolts / sliders are disintegrated and rusted on hub carrier. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I know I had to do it to my actual brake caliper and it's alu and no problems what so ever. Use a rag to plug the hole where the line enters the caliper to avoid spilling any brake fluid. It was a Dorman Help! It is best to use a punch through the hole in the socket to pound the bolt back out. It may not display this or other websites correctly. You are using an out of date browser. I can only assume this means I cross threaded it to begin with and have again cross threaded it. The bolts, threads, posts all act as one unit supporting each other. JavaScript is disabled. NOT for bike related questions. Today I went to replace my front brake pads and rotors. Feed in compressed air. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Mechanical disc brakes lacking stopping power. Website operating 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. What are the advantages of running a power tool on 240 V vs 120 V? For a better experience, please enable JavaScript in your browser before proceeding. 1995-2023 MH Sub I, LLC dba Internet Brands. I dunno..i could be way off or spot on..who knows. Maybe do what I did as a stop gap and get a longer bolt and put a nut on the end -. Is "I didn't think it was serious" usually a good defence against "duty to rescue"? While changing the front pads I managed to strip the carrier bolt threads (? If there are deep scratches in the caliper bore, youll need to replace it. Mar 14, 2021 #1 2010 ST1300. I did this also but found a very easy solution. Brake Caliper Repair: How to Identify Wh Do Not Sell or Share My Personal Information. I did the same thing on my old Minute. Found the oversized pin. Engaging just two sides of the bolt with an open end wrench may not give enough torque evenly around all sides of the bolt. I have loosened it to realign the caliper on several occasions, and the original loctite is still holding strong. You may freely link so I may get a die nut to clean up the original ones. JavaScript is disabled. For future front brake jobs, I learned to make sure that the caliper is 100.0% seated before attempting to tighten the caliper pins. Theres a groove at the top of the piston, and you need to work the dust boot into this. I tihnk I stripped threads in the knuckle, where two brake caliper bolts go. Its important to be sure its on the groove properly and not twisted. This is why tabs are so much beter than post mount. You must log in or register to reply here. You will now be able to see the caliper. not a tap / die - to see if you can reform the threads. CRC BRAKLEEN Brake Parts Cleaner - Non-Flammable -1lb 3 Oz (05089) $477. Maybe I'll get into the front brakes when I have some free time and clean 'em up. The brake hose metal fitting was interfering with upper bolt head, and I think both bolts went crooked because of that. If this is your first visit, be sure to home improvement and repair website. My 87 CHerokee is somewhere in that torque range too 7-15. Quick release and tires moving in the frame? Hubby's been fighting with it for the last two days. (that the caliper carrier bolts go into) Is it the spindle? For most Seeing as how you havn't really badly stripped it out, I'd use some red loctite, and hope for the best.
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