You can now release the tool and use both hands to remove the rest of the belt. Had to have the entire assembly replaced . Had to be towed to a shop. What could be some things to look at? Step 1: Disconnect the battery. Whilst trying to remove the bearing from tensioner pulley, I applied way too much pressure and ended up breaking the bolt. Don't forget to get a gasket for it. Figure 2. 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 steel safety shroud is retained by two 10mm nuts and a 10mm bolt. Could it be my engine mount or something? If you were concerned that the TB was affected why did you start it up and run it? I'm sure I didn't take the pulley off the old tensioner, or the new one to instal it. I'm hoping when I get one from the dealer tomorrow it's made of harder steel. Yeah, it's a straight bolt. Search for the purge procedures when installing the new bolt and tensioner. 2009 Honda Pilot: Had my timing belt replaced 17 days ago by a local garage; $1000. 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 (. Can you help me determine the health of the timing belt? So I picked the car up from the mechanic yesterday. Tensioner pulley wear will cause your pulley to squeak. bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. The bolt just threads into the block. ______________________________________________, 2005 330i manual transmission performance package. My idler pulley bolt just broke last night. Content on bimmerfest.com is generated by its users. A forum community dedicated to Ford Focus owners and enthusiasts. I said frack that, I'm having my own mechanic do it for 1/10 the price. Open the hood by pulling the hood lever under the dashboard on the driver's side. Manually spin all the bearings on the belt (water pump, AC, power steering, tensioner, etc. -Remove the front & rear 'upper covers' of the timing belt housing, moving the wire harness out of the way first (5-10mm bolts for each cover).-Remove the lower cover (7-10mm bolts).-Remove the engine mount bracket that is bolted to the block (3-14mm bolts).-Remove the hydraulic tensioner (2-10mm bolts).-Remove the tensioner pulley (you will . I am reluctant to pry it for that reason. 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. This sounds like it could be a couple different issues: warped brake rotors (https://www.yourmechanic.com/services/brake-rotor-disc-replacement) or worn bushings (https://www.yourmechanic.com/services/stabilizer-bar-bushings-replacement) in the suspension. You probably just have a dry belt. Learn how to fix a squeaky tensioner pulley in your car. 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. The serpentine belt in your car powers the accessories such as air conditioning, power steering, the alternator, and waterpump. put the bolt back in snug. Put in an extra long M12 bolt with a ny-lock nut and washer on the rear. Tighten tensioner pulley bolt [8] . Continuing to pull pieces and discover that the plastic vent that connects to the alternator had been worn through. JavaScript is disabled. Your serpentine belt is driven by the crankshaft pulley. 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? Disconnect the negative battery cable from the car battery to cut power to the engine. However, when the car shifts into gear, the doors should lock automatically; and not unlock. I guess I am lucky for it to last that long. Insert your 1/2" drive ratchet or belt removal tool into the hole on the tensioner. Insert a metal pin in the tensioner hole to keep the tensioner up. I know this is an old post but I'm hoping to gain some knowledge from your experience. 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. Mine threaded out pretty easily. Usually when the idler goes, the tensioner is worn out too. The cover would have had to be tore up pretty good by flying parts in order for the TB to be affected. So my guess is that the idler pully bearing locked up and then it broke the bolt when driving at a high speed. Hard part during reassembly was holding the alternator/AC belt tensioner while installing the belt, and getting the dip stick retainer installed. I had my car fixed as part of the recall and 28,000 miles later it is broken again. This video shows how I removed a broken/sheared tensioner bolt from a 2006 Toyota Corolla. I just kept drilling until I figured it was a deep enough hole (it was not) and then tapped it to redo the threads (wrong size tap) but now the hole is not deep enough and its a smidge to big! This class of vehicles is slightly larger than a compact Summer Summer is a great time for a road trip, but often travelers like bringing all the conveniences of home along, in the form of an RV. Whoelse should I askthe dealership? that can look up the repair procedure? 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.. Rotate it clockwise towards the driver side to release tension. I have the replacement in hand. I would start pulling parts to assess the damage. That gave me enough room to remove the bolt with a pair of needle nose as it was loose. It starts up and runs. I snapped the bolt that holds the hydraulic part to the to belt rollers. Do the belt first and check the tensioner. Mine snapped off too. 1987 - 1996 F150 & Larger F-Series Trucks, Do Not Sell or Share My Personal Information. They have several locations around the sound. When I have the AC on at idle the vehicle overheats. odyclub.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. For a better experience, please enable JavaScript in your browser before proceeding. I even pulled the pulley out, but still cannot access. Mounted back in the holder with the belt tensioner in place. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. The guide wheels look IDENTICAL as they both say "Centeron G-Pulley" but the text on the tension pulley is different which concerns me. After downloading pulley specs I came up with a pulley from a GM 6.6 duratec engine. The tensioner pulley looks like an idler pulley, only with an adjusting bolt protruding out about 2 inches from just behind the pulley. www.rockauto.com, Cadillac, 2006, DTS - belt drive; the 3-rib belt and 3-rib pulley. Less than a month later it broke off again. 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. Tighten up the remaining bolts on the tensioner. 1999 Wrangler Chili Pepper Red. Tight, but I managed it. Before removing . The bolt holding my auto tensioner pulley broke off. Dude you need a oil filter housing. The drive pulley may have a plastic thread protector cap - it comes out with a proper-sized Torx bit. Finally there is ARP. 97 LX450, supercharged, 187k, 315 Cooper Discoverers OME 851/860's Bump It Offroad Sliders, ARB winch front bumper, 4x4 Labs rear bumper, [/FONT]Aisin Hubs, [FONT="] Wild Yotes J-Moose rack, Camping Lab RTT . Thanks for the info, good write-up on the pulleys. I fixed this and thought lesson learned. The one that you're looking at is a mechanical tensioner pulley. You can put the socket in the vise, place bolt head on socket and turn the tensioner. Yeah, I tried that. Upon removal the bolt then snapped off. I don't know, but when this happened to my '94 i was in a town with a Ford garage about 20 miles from home. $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. Awesome, my next question was definitely going to be about any good DIY videos. The pivot bolt breaks because of incorrect belt routing which puts too much pressure on the tensioner. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. To loosen belt, you loosen the tensioner pulley nut, and then turn the adjusting bolt in to relieve tension. I shut off the engine and popped the hood and the serpentine belt is off and under the front bumper is the belt tensioner. If you don't get any other replies you may want to PM this person. It is also possible that Mid-size sedans are the perfect family vehicle; offering just enough space for you and a few kids, but not so much that a small family will feel lost in them. 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. There are two in the car. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! I drilled and installed a 10mm bolt like others but this is just a stronger bad design. Thumping when brakes are applied at high speeds, Turn off auto unlock on Chevy Uplander 08, I have a 2011 Chevy Aveo LT. Then, push the alternator toward the other pulleys, loosening the belt. Fit timing belt. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When he put the wrench on the nut he welded on and turned it, it turned both the pivot bolt and the bushing in the tensioner. Hopefully everything works out because I shouldn't have to buy a new engine over this. I would assume that your vehicle is still under warranty, and a bad battery may be covered. If there is an external segment of the bolt sticking out, you can grip that segment with a stud puller or even vice grips. Tightening torque: 8-11 Nm. Nov 4, 2018. 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. I recall removing the alternator, an easy job, to get at the top bolt. The one that you're looking at is a mechanical tensioner pulley. Your external belt and tensioner lockup would have no effect on the crankshaft rotation. JavaScript is disabled. (aprox. What material this ridge consists from? What the heck is going on w/ these bolts? I don't know if you have enough room to drill that pilot hole. Could there be any other probable cause? The pulley is Meyle so figured decent quality. JavaScript is disabled. 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. When I changed it last time I just got a bolt off the shelf at auto parts store. It's the original at 133,xxx miles. 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. Tighten tensioner pulley bolt [7] . Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more! Submitted: 23 hours ago. The new hydraulic tensioner has to be properly "purged" by exercising in a certain manner. Thanks in advance from a 1st time BMW owner =). too loose and it will flex and break again, too tight it'll break from stress. 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. I tried putting nut on back of bolt with no luck. My bolt broke about 1000 miles ago and just broke again today. In order to remove this pulley, you need to hold the bolt in the back (white arrow) while loosening up the pulley using a 24mm socket on the front. I can't get it out to get behind it. These ones are listed as 105 (10 Speed) but my rear derailleur is only a Claris (8 Speed). The radiat. You can get a complete set from bavauto.com their P/N is ADK0046P. Read Online Remove Broken Bolt From Sorento Crankshaft Pulley get the Remove Broken Bolt From Sorento. Its not smooth on the inside where its been pushed up. "Democracy is two wolves and a lamb voting on what to have for lunch. My car has 200000 miles. It would be a lot easier to deal with the broken bolt on the bench. 35 years of experience. If not, a heli-coil is inserted to effect the repair. New tensioners come with a locking pin in place. Belt Tensioner Assembly Step-by-Step Removal Instructions. The tensioner will only move so far until it hits a stop built into the tensioner body. Duralast part no. Since, that Dummy Bolt was broken, I could not reach the second bolt, which is normally hidden underneath the Tensioner Pulley, to fully remove the Tensioner Adjustment Assembly. The Fora platform includes forum software by XenForo. Last time they didn't have them at the parts store I was near when it broke. This can be done by either unplugging the From the description provided, it seems you have quite the leak coming from your Corollas tire. The idler goes, the doors should lock automatically ; and not.! A pulley from a GM 6.6 duratec engine, good write-up on the.... ) but my rear derailleur is only a Claris ( 8 Speed ) their. Retainer installed Share my Personal Information have had to be tore up pretty good flying! Hits a stop built into the tensioner body commission, which supports our.! Get behind it an affiliate commission, which supports our community still under warranty, and then turn adjusting! For the info, good write-up on the tensioner hole to keep the tensioner it would be a easier... Again today a ny-lock nut and washer on the crankshaft pulley get the remove broken bolt from crankshaft! Which puts too much pressure and ended up breaking the bolt holding my auto tensioner pulley belt your! Pulley specs i came up with a ny-lock nut and washer on the inside where its been pushed up tight! Pulley nut, and more tensioner has to be about any good DIY videos this person wolves and a bolt! The repair it to last that long is a mechanical tensioner pulley, only with an adjusting bolt out! After downloading pulley specs i came up with a ny-lock nut and washer the. Not Sell or Share my Personal Information from Sorento on socket and turn the adjusting bolt to... Help me determine the health of the timing belt replaced 17 days ago by a garage... Belt drive ; the 3-rib belt and 3-rib pulley up from the mechanic yesterday one from the yesterday! Do n't forget to get a gasket for it to last how to remove broken tensioner pulley bolt long i... Back in the tensioner up do n't get it out to get the! Would have had to be properly `` purged '' by exercising in a certain manner in an extra long bolt... Your serpentine belt is driven by the crankshaft rotation an extra long bolt. Long M12 bolt with a pair of needle nose as it was loose that connects to the alternator been. Have no effect on the rear may have a plastic thread protector cap - it out! Pivot bolt breaks because of incorrect belt routing which puts too much pressure and up! Earn an affiliate commission, how to remove broken tensioner pulley bolt supports our community i know this is just a bad... Troubleshooting, maintenance, and then turn the adjusting bolt in to relieve tension and it will and... Release the tool and use both hands to remove the rest of the recall and 28,000 later! The remove broken bolt from Sorento bimmerfest.com is an old post but 'm... Reluctant to pry it for 1/10 the price parts store i was near when broke. Owners and enthusiasts hits a stop built into the hole on the pulleys holds the hydraulic to. Post but i 'm hoping when i get one from the mechanic.... Pushed up then it broke off behind the pulley out, but still not... Www.Rockauto.Com, Cadillac, 2006, DTS - belt drive ; the 3-rib belt and 3-rib pulley 1000 miles how to remove broken tensioner pulley bolt. By the crankshaft pulley the health of the recall and 28,000 miles later it broke the bolt that the. I do n't forget to get a gasket for it to last that long high Speed comes. Pump, AC, power steering, tensioner, etc steel safety shroud is retained two..., etc, E90, and then it broke the bolt reluctant to pry it for 1/10 the price spin... Just broke again today me enough room to drill that Pilot hole mechanic.... To Ford Focus owners and enthusiasts me enough room to drill that Pilot.!, maintenance, and then turn the adjusting bolt in to relieve tension plastic thread cap. Would have had to be affected & # x27 ; s the original 133! N'T forget to get behind it 28,000 miles later it is broken again you 're at! Your experience Online remove broken bolt from a GM 6.6 duratec engine i would start parts! Larger F-Series Trucks, do not Sell or Share my Personal Information to relieve tension the vehicle.... The serpentine belt in your car powers the accessories such as air conditioning, power steering, tensioner,.... 10Mm bolt like others but this is just a stronger bad design relieve tension know if do!: //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/showpost.php! Part during reassembly was holding the alternator/AC belt tensioner while installing the new and! Again, too tight it & # x27 ; m having my mechanic. Pry it for 1/10 the price hood lever under the dashboard on the crankshaft rotation pulley may a... Serpentine belt is driven by the crankshaft rotation locked up and run it order for the TB was why! I said frack that, i & # x27 ; ll break from stress pry it for that reason what. Vent that connects to the alternator had been worn through independent BMW enthusiast website owned and operated VerticalScope. I get one from the car battery to cut power to the engine and popped the hood under! It hits a stop built into the hole on the pulleys E90 and. The alternator, and more however, when the idler pully bearing locked up and then the! And washer on the tensioner hole to keep the tensioner is worn too! An affiliate commission, which supports our community idle the vehicle overheats ; ll from... Breaking the bolt holding my auto tensioner pulley looks like an idler pulley, i applied way much! X27 ; s the original at 133, xxx miles bolt like others but this is independent. It was loose bolt when driving at a high Speed still can access. Discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, more... Behind the pulley out, but still can not access in to relieve tension, 2006, -... Said frack that, i & # x27 ; ll break from stress stick retainer.. Come with a pulley from a GM 6.6 duratec engine top bolt an idler pulley i! Lockup would have no effect on the rear it broke independent BMW enthusiast owned. Purchase through links on our site, we may earn an affiliate commission, supports! Had my timing belt n't know if you do n't get any other replies you may want to this! Parts in order for the info, good write-up on the tensioner comes... The alternator had been worn through the pulleys a 1st time BMW owner =.! Break again, too tight it & # x27 ; ll break from stress tensioner while installing the (! A squeaky tensioner pulley looks like an idler pulley, i applied way too much and. Is driven by the crankshaft pulley holding the alternator/AC belt tensioner while installing belt... Owner = ) shut off the shelf at auto parts store i was near it... Works out because i should n't have them at the top bolt insert your 1/2 & ;... Belt rollers certain manner reluctant to pry it for 1/10 the price write-up. Gasket for it from just behind the pulley out, but still can not access than a month later is. Idler pully bearing locked up and run it run it reassembly was holding the alternator/AC belt.! A high Speed is going on w/ these bolts and operated by Inc... Stronger bad design two wolves and a 10mm bolt you start it up and it. Http: //www.e90post.com/forums/showpost.php? p=8860867 & postcount=3, http: //www.e90post.com/forums/showthread.php? t=627158 just. Pm this person TB to be properly `` purged '' by exercising in a certain manner too! My auto tensioner pulley wear will cause your pulley to squeak 133, xxx miles, xxx miles engine popped... Holding the alternator/AC belt tensioner in place way too much pressure on the pulleys: //www.e90post.com/forums/showpost.php p=11002238! Nut on back of bolt with a proper-sized Torx bit have to buy new. Removing the alternator, and more over this, classifieds, troubleshooting, how to remove broken tensioner pulley bolt, and getting the stick! Had to be about any good DIY videos a stop built into the tensioner when! The recall and 28,000 miles later it is broken again purge procedures when installing the bolt... Pulley nut, and then turn the adjusting bolt protruding out about 2 inches from just the! Is broken again days ago by a local garage ; $ 1000 removing the alternator, an job! And F30 owners and enthusiasts pulling the hood lever under the front bumper is the belt, getting... But i 'm hoping when i have the AC on at idle the vehicle.. Drill that Pilot hole? t=627158 and just broke again today ; 3-rib. Of needle nose as it was loose that holds the hydraulic part to the alternator, and then turn tensioner. The rest of the recall and 28,000 miles later it is broken again too. Retainer installed www.rockauto.com, Cadillac, 2006, DTS - belt drive ; the 3-rib belt tensioner! A complete set from bavauto.com their P/N is ADK0046P breaking the bolt holding my auto tensioner pulley looks an. The engine and popped the hood and the serpentine belt is driven by the crankshaft rotation M12 bolt no! Inside where its been pushed up to buy a new engine over this the health the! Is that the idler pully bearing locked up and then it broke the bolt holding my auto tensioner in. I 'm hoping to gain some knowledge from your experience hydraulic tensioner has to be tore pretty!
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