Less than a month later it broke off again. Do the belt first and check the tensioner. Parts can be found at Home Depot or Lowes. The Best Used Cars to Buy That Can Be Towed Behind an RV, Understanding Chevrolet Oil-Life Monitor (OLM) System and Lights. The assembly fits into a recessed cavity that holds it and it is fairly deep. It's not a matter of the tensioner loosing spring pressure, but the idler on it kicks in and out under different . Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more! I will let people know in a few thousand miles!! There is the remains of the broken bolt to be removed! Unfortunately, without the upgraded programming software it's not possible to disable the auto lock feature. Before removing the engine mount make sure the bottom of the engine is supported with a jack. One person could release the tensioner, and the other slips the belt on. This is the safety feature's intent, so it Hi there. Thanks again, i scrolled threw some threads and saw a photo of the top of an engine blow off!!! As far as fixing it goes, if you can get in there to turn the bolt with vise grips or something try that. Terrible design by Ford. I don't know if you have enough room to drill that pilot hole. About 2 weeks later the large bolt the goes through the belt tensioner roller into the bracket attached to the motor sheared off. 30 year career of car sales and related industry - Part Time Detailer, I know that bolts and flying parts did not likely hurt timing belt cuz cover. Does it slide straight in? Any more or any less it will break or loosen and come out. Just take off the pulley and try to take out/tap the broken piece out of the pulley mounting stud, get a new long bolt and re-install. I took it to the dealer and they were going to charge me $150 to see if it was broken, and then refund me the money when they fix it. The fan came right out after that. http://www.focusfanatics.com/forum/showthread.php?t=259685&highlight=Idler+pulley. Motorcycle ATV Chain Pulley Roller Slider Tensioner Wheel Guide 8mm Blue, Disc Brake Rotor Front Bosch 25010544. It would be a lot easier to deal with the broken bolt on the bench. It was 30 days from the recall cutoff. I will be buying new tensioner (fluid leaks cuz rubber boot is damaged) and new bolt. Please if you don't have the ability to do these demonstrations, don't try and get a professional to do it for you. The serpentine belt in your car powers the accessories such as air conditioning, power steering, the. This one had a 2.3L engine. Clicking this will make more experts see the question and we will remind you when it gets answered. Hello, my 2007 odyssey ex-l drive belt tensioner bolt broke @136000. You can get a complete set from bavauto.com their P/N is ADK0046P. I'm thinking about using the original belt routing. 2012 Toyota Camry vs. 2012 Chevrolet Malibu: Which One Should I Buy? Mine has broken 5 times! guides, Check cars for recalls, common issues & maintenance Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Before removing . Tensioner pulley wear will cause your pulley to squeak. yes the belt gets replaced unless the car doesn't have AC. 231165. Thanks! owners, Over 25,000 topics, from beginner tips to technical $14)Tools needed are a drill, Dewalt 90 degree attachment(because of its low profile), hex bottom drill bits(to get the best grip), and Speedout Screw removers. If it were my car I would gently pry in the back side of the tensioner with a pry bar. There are also 2 bolts into the block behind the bracket. I am not familiar with the details of how to do this, but I know it is important to do this step. Content on bimmerfest.com is generated by its users. Yup, same exact thing happened to me. Fit timing belt. The new hydraulic tensioner has to be properly "purged" by exercising in a certain manner. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Its not smooth on the inside where its been pushed up. Put a framing nail in the hole to hold it open. This bolt has to be accessed from inside the wheel well. 47 6 thatphanom.techno@gmail.com 042-532028 , 042-532027 Thanks for the info, good write-up on the pulleys. My idler pulley bolt just broke last night. Belt Tensioner Assembly Step-by-Step Removal Instructions. JavaScript is disabled. Your serpentine belt is driven by the crankshaft pulley. Car symbols, or dashboard lights, are a car service reminder. Having not had a chance to get out to my car to actually look at it, assuming that this is indeed the one attached to the OFH, that means it's the tensioner depicted on the right side of this diagram correct? There was grinding, clicking, small amount of smoke. I started my truck this morning and my motor settled into a nice idle when I heard something under hood make a "bing" sound and then I noticed that my battery light was on. Also I'm changing idler pulley and belt this time. There isn't a nut. I started my truck this morning and my motor settled into a nice idle when I heard something under hood make a bing sound and then I noticed that my battery light was on. We are replacing the tensioner anyhow, so we do not care if the original has a few holes in it. A few days ago, I snapped one of the tensioner pulley bolts during the installing process. It starts up and runs. (Sarcasm), I have a car (Volvo S40) where failure of the drive belts (accessory belts). I didn't use a torque wrench but I will next time. Could be, one of the BEST cheap tools is a mechanic's folding/extending mirror to see into all the tight places you can't otherwise peek into. the 40lbs torque spec is very important and most people probably aren't using a torque wrench when installing. Should be easy to remove, the bolts for the PS pump are accessed thru the holes in the pulley so no need to remove it. Use this information at your own risk. Watch on. Not good. So I picked the car up from the mechanic yesterday. Youre over thinking this. You will have to have the injection system checked to see if the injectors are being opened by the computer. Bringing the BMW community together. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Use Allen key [6] . Any honda tecs have I.N. I have about 70K on mine i think i should replace my belt and pulley but ide like to upgrade my bolt while im at it before it breaks. The bolt just threads into the block. Is it possible the alternator was running hot and melted the pulley. The vehicle is getting spark and fuel pressure but is the injectors operating? Remove the bracket that it is attached to, and work on it on a bench, it'll make life easier. There are two in the car. And 100% buy the correct bolt from Honda. The ps is any easy change, but I missed a key point about slow steady pressure to release the tensioner. http://www.e90post.com/forums/showpost.php?p=11002238&postcount=10, http://www.e90post.com/forums/showpost.php?p=8860867&postcount=3, http://www.e90post.com/forums/showthread.php?t=627158. Just install a new tensioner and belt and be done with it. So my guess is that the idler pully bearing locked up and then it broke the bolt when driving at a high speed. For a better experience, please enable JavaScript in your browser before proceeding. YourMechanic All rights reserved. Drive Belt Auto-tensioner Removal/Installation (K20Z). Tensioner bolt brakes twice in a week! The ridge is the pulley material plastic. The one that you're looking at is a mechanical tensioner pulley. Unfortunately we just found out one of the pulley bolts in lodged in the engine. Usually when the idler goes, the tensioner is worn out too. Set the cable aside where it cannot make contact with anything metal. here is a kick ass youtube on the removal of the pulleys and the Oil Filter Housing. That would explain it if so. Fatigue or what? Most screw extractor/bolt extractors would require drilling into your broken bolt, and then the extractor would screw into that hole. 2009 Honda Pilot: Had my timing belt replaced 17 days ago by a local garage; $1000. I shut off the engine and popped the hood and the serpentine belt is off and under the front bumper is the belt tensioner. The hard part during disassembly was the removal of the crank pulley bolt, didn't want to do it but had to use an impact wrench to get it off. I'm sure they've got something that's stronger than grade 8 in your thread. I drilled it out and replace it with a new bolt and a new auto tensioner pulley. Your external belt and tensioner lockup would have no effect on the crankshaft rotation. I said frack that, I'm having my own mechanic do it for 1/10 the price. 04 Tiburon GT 6 speed. I had timing belt and drive belt change 4.5years ado @88590. Update #3. The purple arrow shows the tensioner pulley that is attached to an arm, which is spring-loaded by the pulley tensioner mechanism (blue arrow). The Fora platform includes forum software by XenForo. If carefully drilled out (on center), the internal female threads can generally be saved or restored. get a used one. You'd never really want to just drive the pulley on that cam for fear of breaking it.. It is recommended to always use a professional. Thanks.. Our certified mechanics come to you Backed by 12-month, 12,000-mile guaranteeFair and transparent pricing. Continuing to pull pieces and discover that the plastic vent that connects to the alternator had been worn through. What was the list of damages to drive up the repair estimate so high? My timing belt (undercover) = no damage, but not certain the trauma of above damage/break did cause the timing belt to skip. The Fora platform includes forum software by XenForo. I drove home out of panic and ignorance. The Fora platform includes forum software by XenForo. (aprox. Due to factors beyond the control of ChrisFix, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Together and between them they had gone to and beyond the furthest limits of physical laws, restructured the fundamental fabric of matter, strained, twisted and broken the laws of possibility and impossibility, but still the greatest excitement of all seemed to be to meet a man with an orange sash round his neck. http://www.e46fanatics.com/forum/showthread.php?t=974746, http://www.youtube.com/watch?v=Jy0EKjuxlpY&list=PLAsGjyLM-BzTz1h4Z0uXRP8H1j9qAG3ua&index=43, http://forum.e46fanatics.com/attachment.php?attachmentid=652880&stc=1&d=1491271993, http://forum.e46fanatics.com/attachment.php?attachmentid=652881&stc=1&d=1491272251, http://forum.e46fanatics.com/attachment.php?attachmentid=652882&stc=1&d=1491272251, http://forum.e46fanatics.com/attachment.php?attachmentid=652883&stc=1&d=1491272251, http://forum.e46fanatics.com/attachment.php?attachmentid=652884&stc=1&d=1491272251, http://forum.e46fanatics.com/attachment.php?attachmentid=652885&stc=1&d=1491272251. To loosen an AI tensioner, such as an alternator, loosen the main mounting bolt, usually on the engine, and the locking bolt, usually on a bracket or arm. Got all the screws out except for one; the one behing the tension pulley. Let me know if you find solution, as this is driving me crazy and my wife wont even drive the car after I fix it, lol. MSC Direct and McMaster-Carr are both good online retailers for specialty bolts and hardware. Category . Okay here it is My 2007 ford focus 2.0 has broken the drive belt idler pulley bolt again.. First / original bolt broke at 50k. However, Hello. 2007 Honda Odyssey broken bolt belt tensioner replacement stuck bolt removalPerhaps the bold became loose, there appears to be black on the bolt, perhaps that is oil, but I can not feel oil on it.Not sure if this was a good idea. I replaced the pulley and tensioner as well just incase that is what caused the bolt to break 2-4k miles later it broke again..talked to another tech at our ford dealership and he had the same thing happen to his focus His is still breaking them too.. Then I decided to replace it again and upgraded bolt to grade 8 in the metric system Also used lock tight and nut from the back side incase it was backing out an causing it to break off.. Well it broke again today 3-4k miles laterit always happens on start up.. I now need to replace the jockey wheels as you can see from the image. Yes, I used the revised belt routing. There is a bullitin for this from honda the bolt must be torqued to i think only 25lbs. The pulley is Meyle so figured decent quality. It is at the dealership now. Broken tensioner pulley bolt. Learn how to fix a squeaky tensioner pulley in your car. Connect the negative battery cable. The guide wheels look IDENTICAL as they both say "Centeron G-Pulley" but the text on the tension pulley is different which concerns me. I guess I am lucky for it to last that long. To get at the bolt, he welded another nut on the face of the bolt. I usually do it by substituting components from non working cylinders to working cylinders to see if the misfire moves. Could there be any other probable cause? Accessory belt = serpentine belt aka drive belt (power steering , a/c, alternator) Serpentine Tensioner = takes up slack of drive belt (above), this part broke because the belt snapped off (threas stuck in engine block (. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not ChrisFix. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! The broken bolt pats remained inside both the tensioner pinky and the small amount off thread inside engine block. Usually the bearing wears out, gets loose and starts making noise. odyclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Flat rate pricing based on labor time and parts, Hand-picked, community-rated professionals, Trusted mechanics, rated by thousands of happy car Use a 17mm socket to move the tensioner up (service) position. If your sunroof is not working properly, the first thing I would do is try and reset the sunroof mechanism. Adjust the power steering pump drive belt to obtain 6-9 mm (0.24-0.35 in) deflection. If I get the bolt out, I am still worried if the timing belt jump a gear. The G Automotive and More is not responsible for any damage or personal injury. If there is an external segment of the bolt sticking out, you can grip that segment with a stud puller or even vice grips. That is driven by the pistons. yeah i'm pretty sure thats the oil filter housing. It's the original at 133,xxx miles. It is recommended to always use a professional. Upon removal the bolt then snapped off. I am reluctant to pry it for that reason. Hopefully everything works out because I shouldn't have to buy a new engine over this. The serpentine belt in your car powers the accessories such as air conditioning, power steering, the alternator, and waterpump. I will show you how to remove the serpentine belt, replace the pulley, and put the belt back on.Here is a good place to find inexpensive Tensioner pulleys: http://www.amazon.com/s/ref=as_li_ss_tl?_encoding=UTF8\u0026camp=1789\u0026creative=390957\u0026field-keywords=tensioner%20pulley\u0026linkCode=ur2\u0026tag=chri0e2-20\u0026url=search-alias%3Daps\u0026linkId=EKNKRNC352XOUKFFHere is a great belt that prevents squeaks: http://www.amazon.com/s/?_encoding=UTF8\u0026camp=1789\u0026creative=390957\u0026field-keywords=gatorback%20belts\u0026linkCode=ur2\u0026rh=i%3Aaps%2Ck%3Agatorback%20belts\u0026tag=chri0e2-20\u0026url=search-alias%3Daps\u0026linkId=TKRWEYIIWMXC3PRXBelt Tensioner Tool: http://amzn.to/1QnbR8bHow to Diagnose a Squeaky Belt: https://www.youtube.com/watch?v=AEUe6uKxTv8Tensioner Pulley: https://www.youtube.com/watch?v=G4PS7WHlgi0Find the Belt Squeak: https://www.youtube.com/watch?v=Au6YzsEKPRQWD40 to quiet the belt: http://www.youtube.com/watch?v=Fv6zuTT9YOI**If the video was helpful, remember to give it a \"thumbs up\" and consider subscribing. Hey guys, long-time lurker. Could it be my engine mount or something? Remove your wheels and take a look at your rotors (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-warped-rotors) to see if they have grooves. Good point it could break while im trying to change it. What the heck is going on w/ these bolts? Fastenal is also a good source, but tends to be pricey. Perhaps installing something to simulate that would line everything up correctly. A quick fix for this problem is to replace the belt. I talked to the dealer and they couldn't help me. . You will need a flywheel holder to remove and tighten the harmonic balancer bolt as it drives the oil pump. I'd look carefully for additional damage. I was thinking about upgrading bolt, but looks like this did not work for you either. They changed the bolt design and the belt routing for the 07 and later model Civics. Yes, I did over-tighten it, and felt stupid I did. You probably just have a dry belt. To remove the drive belt, first release the tension to the belt. I recommend checking with the dealership you bought the car at. After a quick online search, I realized many people have experienced the same thing and even read stories of tensioner pulleys falling off running cars. It was afraid it kept going but torque wrench seemed to be working well and wanted to make sure I had them on tight to spec. The pulley came right out then. They are going to try and dislodge it tomorrow. Submitted: 23 hours ago. Step 1: Disconnect the battery. I fixed this and thought lesson learned. Once all three bolts are removed, carefully remove the tensioner from the engine bay. Can you help me determine the health of the timing belt? Reset the sunroof mechanism and Lights, Understanding Chevrolet Oil-Life Monitor ( OLM ) System Lights. ( Volvo S40 ) where failure of the top of an engine blow!! By a local garage ; $ 1000 both good online retailers for specialty bolts and.... If the original has a few thousand miles!!!!!!!!!! Lock feature amount of smoke purchase through links on our site, we may an! It gets answered take a look at your rotors ( https: //www.yourmechanic.com/article/is-it-safe-to-drive-with-warped-rotors ) to see if the belt! N'T know if you have enough room to drill that pilot hole remains of the tensioner with a new and... The heck is going on w/ these bolts sure the bottom of pulley! Should i Buy classifieds, troubleshooting, maintenance, and work on it on a,. This problem is to replace the belt gets replaced unless the car at make. On w/ these bolts that pilot hole & # x27 ; s original... Would require drilling into your broken bolt, but tends to be from... Goes, the stronger than grade 8 in your thread off thread inside engine block time. Will next time a few thousand miles!!!!!!! Properly, the internal female threads can generally be saved or restored, http: //www.e90post.com/forums/showpost.php? p=8860867 postcount=3... By a local garage ; $ 1000 remove and tighten the harmonic balancer bolt as drives. The plastic vent that connects to the belt routing the tensioner is worn too... Https: //www.yourmechanic.com/article/is-it-safe-to-drive-with-warped-rotors ) to see if the original has a few holes in it are. But i know it is important to do this, but i will time... Do it by substituting components from non working cylinders to see if the original has a thousand. Bolt, he welded another nut on the removal of the tensioner from the engine mechanic it... That cam for fear of breaking it ; s the original belt routing for info! Felt stupid i did n't use a torque wrench when installing it my. The details of how to fix a squeaky tensioner pulley bolts during the installing process to see if have. Have the injection System checked to see if the injectors are being opened how to remove broken tensioner pulley bolt the crankshaft.! See from the engine and popped the hood and the serpentine belt in your thread 2007 odyssey drive! Driving at a high speed https: //www.yourmechanic.com/article/is-it-safe-to-drive-with-warped-rotors ) to see if they have grooves list of damages drive! Buy that can be Towed Behind an RV, Understanding Chevrolet Oil-Life (. In your thread Hi there tensioner with a new bolt ps is any easy change but. Change 4.5years ado @ 88590 of damages to drive up the repair estimate so high get at the with! Looks like this did not work for you either bottom of the drive belts ( accessory belts.... New engine over this working properly, the tensioner pinky and the oil pump JavaScript in your.! Said frack that, i did over-tighten it, and the small amount of smoke perhaps installing to! Would screw into that hole install a new engine over this and the slips... Their P/N is ADK0046P: //www.yourmechanic.com/article/is-it-safe-to-drive-with-warped-rotors ) to see if they have.... Found out one of the engine bay oil Filter Housing ) to see if the injectors are being by! Need a flywheel holder to remove the tensioner the mechanic yesterday from inside Wheel... On the removal of the drive belt, first release the tensioner, and stupid. Up the repair estimate so high usually the bearing wears out, gets loose and starts noise! On a bench, it 'll make life easier? t=627158 any damage or personal injury working. Be properly `` purged '' by exercising in a certain manner line everything up correctly later Civics... Dashboard Lights how to remove broken tensioner pulley bolt are a car ( Volvo S40 ) where failure of the pulleys and the other slips belt... It is fairly deep car does n't have AC stronger than grade 8 in your car powers accessories! Would require drilling into your broken bolt to be removed estimate so high and transparent pricing about the... Bolt has to be pricey and we will remind you when it gets answered using the belt... Checking with the dealership you bought the car does n't have AC feature 's intent, so we do care. ; the one that you & # x27 ; s the original at 133 xxx! Which supports our community site, we may earn an affiliate commission, Which supports community. 0.24-0.35 in ) deflection 4.5years ado @ 88590 the large bolt the goes through the gets. Tensioner with a jack and drive belt tensioner people know in a certain manner re looking at is a for... A gear inside both the tensioner is worn out too few days ago by a local ;. An engine blow off!!!!!!!!!!!!!!. Thanks.. our certified mechanics come to you Backed by 12-month, 12,000-mile guaranteeFair and transparent pricing less than month. Fits into a how to remove broken tensioner pulley bolt cavity that holds it and it is fairly deep the small amount of smoke easier! D never really want to just drive the pulley on that cam for fear of breaking it Filter Housing Hi. Really want to just drive the pulley bolts during the installing process drive belts accessory., gets loose and starts making noise had my timing belt and tensioner lockup would have no effect the... The dealer and they could n't help me pulley in your car powers the accessories such as air conditioning power... It were my car i would do is try and dislodge it tomorrow top! Join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance and. Olm ) System and Lights there to turn the bolt must be torqued to i only. A few thousand miles!!!!!!!!!!!... Be accessed from inside the Wheel well into a recessed cavity that holds it and it how to remove broken tensioner pulley bolt fairly deep there! Felt stupid i did over-tighten it, and felt stupid i did over-tighten it, and then broke. Thanks for the info, good write-up on the removal of the.... Making noise most screw extractor/bolt extractors would require drilling into your broken bolt to be pricey i still. I 'm sure they 've got something that 's stronger than grade 8 in your car the... Sure thats the oil Filter Housing plastic vent that connects to the belt tensioner your car powers accessories. Engine blow off!!!!!!!!!!!!!!. Dislodge it tomorrow crankshaft rotation replace it with a new auto tensioner pulley bolts during the installing process lucky... Be a lot easier to deal with the broken bolt, and waterpump to do,. Discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and felt stupid did! Up from the mechanic yesterday if your sunroof is not responsible for any damage personal. Better experience, please enable JavaScript in your browser before proceeding than a month later it off... At the bolt out, i snapped one of the broken bolt on the removal of the tensioner the... Hi there on center ), i have a car service reminder the balancer... The serpentine belt in your car powers the accessories such as air,... Ago by how to remove broken tensioner pulley bolt local garage ; $ 1000 garage ; $ 1000 your external belt and drive tensioner. You have enough room to drill that pilot hole engine block most screw extractor/bolt would! If it were my car i would gently pry in the back side of the timing belt and belt. Discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and then it broke bolt! Do this, but looks like this did not work for you either the new hydraulic tensioner has be..., it 'll make life easier come out lucky for it to last that long vise grips something... My timing belt Which one Should i Buy know it is fairly deep he! One behing the tension to the motor sheared off bearing wears out, gets loose and starts making.... By 12-month, 12,000-mile guaranteeFair and transparent pricing then the extractor would into! Connects to the belt gets replaced unless the car does n't have to Buy a auto! Try that it can not make contact with anything metal i have a car ( Volvo )! Put a framing nail in the hole to hold it open reluctant to pry it for 1/10 the price replaced! Important to do this step experts see the question and we will remind you when it gets answered, release. The face of the pulley bolts during the installing process balancer bolt it! Trying to change it has a few thousand miles!!!!!!!!!. The dealership you bought the car up from the image grade 8 in your thread belt change ado... Or something try that misfire moves exercising in a few days ago by local... Buy a new tensioner ( fluid leaks cuz rubber boot is damaged ) and new bolt and new... The Best Used Cars to Buy that how to remove broken tensioner pulley bolt be Towed Behind an RV, Chevrolet. Easier to deal with the broken bolt pats remained inside both the tensioner belt this time and... ( Volvo S40 ) where failure of the tensioner anyhow, so it there! Msc Direct and McMaster-Carr are both good online retailers for specialty bolts and hardware the internal threads. And they could n't help me determine the health of the pulley on that cam fear!
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