how to replace the flywheel on an automatic transmission

Hold the bolts head with an 18mm wrench and remove the nut with another 18mm wrench or an 18mm socket. Insert the flywheel back onto the crankshaft while having at least Before removing anything, support the transmission with a jack. View code. Goodluck! 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. A car flywheel is a link between the transmission of a car and the clutch in the vehicle. If you continue to let it happen, the gear slippage will only get worse. Use a hammer and punch to push the pivot out from the backside of the bell housing. Im thinking I should get about 30 vac out of stator? Also check the condition of the ring gear starter teeth. flywheels.). If you shift to a new gear and then notice that the engine speed (RPM) increases much faster than your ground speed, this is called gear slippage. Those were some important facts about flywheels and flexplates. Theyll need to add around six hours of labor to complete the job, bringing the total cost close to $4500. Remove the old throw-out bearing from the input shaft and then remove the clutch fork. Then, install the white installation tool inside the new seal. Maintenance tips, how-to guides, comparisons, vehicle diagnostics, and much more! When you turn the key, the starter motor turns the flywheel, which spins the crankshaft and starts the engine. No slippage, no grinding, car drives fine and dandy, just that noise is scary to me. Mon-Fri: 7:30 AM to 4:00 PM (Pacific Time), Address: 19240 Cabot Blvd, Hayward, CA 94545. Replace the flywheel as it is badly needed. check the condition of the clutch mating surface. It is important for a manual vehicle to have a flywheel for gear changes and clutch engagement. - Ben Sep 14, 2016 at 19:26 Feels like it's had to turn, then turns all of a sudden. best deal on goodyear air hose check this out https://amzn.to/3b5cJvy Here is a step by step to remove the transmission and replace the DMF Dual mass flywhe. Do you mean the flex plate? The facings of the clutch produce a lot of heat due to friction from improper use which essentially causes the surface to glaze over from the heat. Have a helper wear gardening gloves and hold it as you position the ratchet The replacement cost of a . Just had my duel mass fly wheel and clutch changed plus starter motor on my ford Mondeo now I have vibrating on the clutch took it back to the garage he checked every thing out and said I have a faulty duel mass fly wheel and will need to replace it as its worse now than before I had it changed, any advise welcome. Then, place the clutch fork retaining spring clip around the pivot. Above the exhaust and just behind the transmission, a heat shield sits over the driveshaft. Rim Bolt Replace Kit Hub nuts Each Kit For Honda CT70 1969 1982 1991 1994 US . Those with automatic transmission do not have a flywheel, it is replaced by the torque convertor and the drive plate which connects it to the flywheel. Repair Instructions - On Vehicle - Flywheel Replacement - For 2014 Chevrolet Spark (US/Canada). This is also after activating the clutch. Complete Auto Transmissions for Honda CR-V, Manual Transmission Parts for Honda . Description. Aside from gear slippage, you will notice a burning smell that will consume the interior of the vehicle. To access our initial disclosure document, please click, Get the item you ordered or your money back. The further the gas pedal is pressed, the more pressure is put on the throttle valve. from turning over with a breaker bar in the front crankshaft bolt while. If you recently replaced the clutch, flywheel, or pressure plate, make sure you torqued all bolts to spec and applied thread locker if it was called for in the factory service manual. the clutch assembly. Long extensions and swivel sockets are necessary here as there are a couple of bolts on top of the bell housing up against the firewall. mh. An average new flywheel will cost around $170, whereas the cost of labor will cost around $717. Do you have to remove transmission to replace clutch? Then, use the bearing puller to remove the pilot bearing from the back of the crankshaft. Flywheels help regulate the power distribution through a vehicles engine, making them a crucial component of the operation of the vehicle. Use a Phillips-head screwdriver to rotate the seven fasteners 90. The reason for this is that the flywheel is attached to the crankshaft in an engine and it is harder for the mechanics to take out and replace. The flywheel provides mass for rotational inertia to keep your cars engine running. The N55 was a staple in BMW's engine lineup for over ten years with several different variations. Dual mass flywheels or other complicated implementations are more expensive. A torque converter automatic transmission does not normally need a dual mass flywheel because the torque converter does the job, but a DSG is a twin shaft twin clutch preselector automatic and does need a DMF to protect the transmission from too much sudden torque transfer. $55.15 . A member on the Ford-Trucks online forum thread mentioned his regional dealership gave him an estimate of $950 for the starter, flywheel, and fluids. The flywheel is the interface between the clutch mechanism and the transmission. How Long Can a Battery Last on Accessory Mode? . It is turn up ones or twice a month. On the outside of the motor, the flywheel is attached so that it spins as well. Remove these with a wrench, and then carefully remove the flywheel from the crankshaft by pulling it away. Copyright @ 2022 Motor Hills. Use an M12x1.5 to clean the thread of any leftover thread sealant. Once the operator/driver shifts into a new gear release the clutch pedal then the clutch disk is allowed to start receiving power from the engine once again. This will prevent any oil leaking from the corners. 1-12330403-0 / 1123304030 ISUZU Flywheel 430MM For CXZ 6WF1 ( EU2 ) Quick Details: Parts Name Flywheel Isuzu Parts Number 1-12330403-0 Truck Model CXZ Engine Model 6WF1 Description: 1. However, most automatic transmission systems do not have a traditional flywheel. CT70 SL70 XL70 CHROME PLATED ALUMINUM FLYWHEEL COVER CASE (S1148) $37.99 . Ordering your parts through an independent shop or dealership will cost more off the bat due to them charging a markup. Their primary purpose is to store energy which the engine can redirect to move the vehicle forward or backward as needed. So this video gives you that opportunity. In recent years, the price of used German cars has skyrocketed. What Does A Flywheel Do In An Automatic Transmission? Considering when he looked up average prices for that kind of work online it was around $250-450 (granted those quotes were from 5 years ago) my hubby has decided to try and take his truck somewhere else. 1 How do you change a flywheel on an automatic transmission? Use a 19mm socket to remove the eight flywheel bolts. Now, can I drive with a cracked flexplate? To shift properly, the automatic transmission has to know how hard the engine is working. The clutch disc can become worn; this is a normal consequence of driving, and will occur at intervals of 60,000-100,000 miles, depending on driving conditions. That sounds like what is happening to my car. You may get some movement but if you're on the compression stroke it'll probably slip if you try turning the engine by the fan clutch nut. The friction surface of a dual mass flywheel will wear the same as an ordinary flywheel as a result of normal clutch operation. Torque the bolts in the same pattern to 25Nm. All Rights Reserved. You would find flywheels in cars with manual transmissions rather than automatics. As time goes on, the gears might start to move by themselves, out of your control, eventually polluting the engine oil due to push plate grinding. As a result, they have no manual controls and use automatic gear changes instead. 1985 Lincoln Continental Automatic Transmission; Automatic Transmission, gasoline (5.0L) Stock: UPD324438017H: Mileage: . A slipping clutch will also cause an excess amount of heat on the pressure plates friction surfaces and flywheel. Pull the pressure plate off of its locating dowel pins and toss it in the trash. The total cost will of course depend on the vehicle model, the design of the dual mass flywheel and the spare parts manufacturer. The lighter, thinner metal frame has an ability to flex across its . An automotive enthusiast who's been tinkering with vehicles since I was 15-years old. US $1400. conventional one piece units are about $120.00 (US). Yes generally the engine and transmission must be separated to access the clutch assembly in order to replace it. Doing the job yourself on your BMW E46 is not an easy task but is doable. Put the replacement flywheel in its place and replace the retaining bolts, tightening them firmly. flywheel vs flexplate What are the differences? Can a flywheel cause this? -Remove ground strap from top of transmission. The gearbox gets stuck in neutral or slips when shifting gears. They also serve the following functions in a manual transmission: Flywheels provide these functions by storing energy in their rotation and inertia, which is why they are normally so heavy. Remove the last bolt slowly, so the flywheel doesnt fall off onto yourself. 1 You can turn the engine by the crank bolt. Leave the tool in place and slid the pressure plate over the disc and onto the two dowel pins in the flywheel. See terms. If you have problems with your flywheel you probably have to replace them, but what its their costs? Understanding how the clutch functions will conclude this. The clutch fork pivot that BMW used is made of plastic. my vauxall astra diesel 010 is vibrating violently mostly when slowing down and speeding up. From greeteshop. Affiliate Disclosure: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. 10-cylinder automatic 4WD. On my car, I would describe the sound as a chirp or crickets. If you have used the clutch at times when you weren't supposed to, this could cause problems with the . >>>>. Finally, the engine oil will be readded and the engine will be started to evaluate the flywheel. Select PayPal Credit to have the option to pay over time. Youll likely see some hairline cracks on the surface as well. The word 'flexplate' is not found in the Ford parts manual and for me is a fairly recent term. I am only getting 17 vac out of the stator. to clean the clutch surface thoroughly. C4 transmissions could have used any of the three tooth count flexplates depending on the bellhousing used. There are three specialty tools needed for the job that cost nearly $170 on their own. While it can happen in any gear, its most common when starting from a complete stop. The cost is relative. The wires, that are fixed to the engine and go up to the battery, are then removed in order to effectively remove the transmission.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'thepricer_org-banner-1','ezslot_11',140,'0','0'])};__ez_fad_position('div-gpt-ad-thepricer_org-banner-1-0'); Now, the transmission can be eliminated by loosening up the bolts, and here, the mechanic will have the possibility to find the pressure plate and the flywheel. Lastly, reinstall the front subframe reinforcement plate. If you are having issues starting your vehicle, you may want to take a look at your starter as well. Here are a few of our favorites. 2022 had some great debuts, and here are our favorites. Can Automatic Cars Stall? There are some flywheels which cost under $50 while others cost as much as $400 or more. Hell I used to change the flywheels on the chev 4-wd,s in 1975 without removing any of the drive-train. The replacement cost of a flywheel will depend on the make and model of your vehicle. This gear presses into the flywheel when you start the vehicle, causing the flywheel to spin. Now would be the best time to chase the flywheel bolt threads. (Note: The flywheel is heavy, so be ready.). Often referred to as being the same thing, flywheels and flexplates have similarities but are quite different. Gently mount the flywheel onto the crankshaft and install the mounting bolts How to Check Kia Transmission Fluid Level Park the vehicle on level ground when possible. This part will make sure all of the manual gears are working as they should whenever the driver uses the clutch. Automatic transmissions eliminate the clutch and grinding. It also keeps the vehicle from vibrating so much as well. Steps required to replace the clutch assembly on my BMW E46: Step 1: Remove the exhaust The E46 has a plastic splash shield that covers the underside of the engine. Torque the flywheel and then use rubbing alcohol or a very strong degreaser to remove the protective coating on the flywheels friction surface. An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Postage and payments. engine block. Along with this, there will be vibrations coming from the clutch pedal or floor of your vehicle each time you operate the clutch. This video will give you an idea of how the pull the transmission, its a different car but the procedure is the same. Made of heavy cast iron, steel or aluminum with a steel insert, the transmission flywheel provides half of the surface that the vehicle's clutch . An engine or transmission removal is necessary to service these items, so replacing them is the easiest way to save time. Free shipping . As such, it provides the torque and horsepower required to move the vehicle. had everthing checked off a certified garage .he thinks its the fly wheel checke everthing else could this be the problem .thanks jimmy. European Cross-Plane V8 Engines You Should Know About, The Definitive Guide To The BMW N55 Engine - Common Faults, Tech Specs, & Upgrades, 4 Used German Cars That Sell For More Than They Should, The Most Questionable European Body Kits Ever Made, The Definitive Guide To The BMW E46 M3 Suspension & Brakes, The Best E46 M3 Paint Colors Available From The Factory, The engine revs freely, but the vehicle does not accelerate, Squeaking noises whole clutch pedal is pressed, Sticky or spongy clutch pedal feel when clutch pedal pressed, BMW 13mm Rear Main Seal Housing Bolts = 18Nm or 13.3 ft-lbs of torque, BMW 10mm Rear Main Seal Housing Bolts = 10Nm or 7.4 ft-lbs of torque, BMW Flywheel Bolts = 100Nm or 74 ft-lbs of torque, BMW Pressure Plate Bolts = 25Nm or 18.4 ft-lbs of torque, BMW Main Transmission Mounting Bolts = 66Nm or 48.7 ft-lbs of torque, BMW Transmission to Oil Pan Bolt = 19Nm or 14 ft-lbs of torque, BMW Starter Bolts = 45Nm or 33.2 ft-lbs of torque, BMW Slave Cylinder Bolts = 22Nm or 16.2 ft-lbs of torque, BMW Transmission Crossmember and Mount Bolts = 19Nm or 14 ft-lbs of torque, BMW Rear Driveshaft Bolts = 85Nm or 62.7 ft-lbs of torque, BMW Front Driveshaft Bolts 64Nm or 47.2 ft-lbs of torque, BMW Subframe Reinforcement Bolts = 59Nm or 43.5 ft-lbs of torque, plus 90. The Latest Innovations That Are Driving The Vehicle Industry Forward. As you surely already know, with every hour a mechanic has to waste on your vehicle, the more youre going to have to pay considering that nearly every shop or mechanic will charge by the hour. If the flywheel is not lose use a large pry bar to wedge the flywheel from As the oil is being drained, the lug nuts, which are created to hold the strut assembly in location, will be loosened up in order for the specialist to separate the struts. You may start to experience grinding noises from the pressure plate and eventually, the flywheel other parts in the clutch assembly will overheat and cause them to warp or even crack. Reinstall the exhaust next. I have a 2009 Cadillac CTS (155,000 miles) with a manual transmission and I am noticing a knock or vibration with the clutch engaged and at idle. However, itll still be cheaper than a shop performing the job. Remove these with a wrench, and then carefully remove the flywheel from the crankshaft by pulling it away. To install it, line it up in its hole and tap it in until it bottoms. It does not come with flywheel or torque converter.I am not sure of the year range this will fit Jeep grand Cherokee 42re 2 wheel drive transmission. It determines the smooth change in gears and gives the power to accelerate at a softer pace when a vehicle is slowed and attached to the engine's crankshaft to offset any imbalance from the engine's weight. What happens if the clutch and flywheel fail? You may get lucky and find the cost of a new flywheel to be only $40 or so. Flexplates serve the same function as flywheels but without the connection to the driver or automation process. ChrisFix assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Repairing automotive electronics has been my main job for over a decade now and have a passion for everything technical regarding cars. Before replacing the flywheel you must remove the manual transmission and clutch assemblies. Since most auto mechanics charge about $90 to $110 per hour, you could be looking at paying close to $500 just for labor. Qualifying purchases could enjoy 0% interest if paid in full in 4 months on purchases of 99+. Must be resurfaced when replacing the clutch, Before replacing the flywheel you must remove the. It will save you a lot of money this way. To save time, not bleeding a clutch, remove the slave cylinder from the transmission. Then, of course, you have to consider the labor costs of doing the replacement job. Remove the three smaller bolts with an E10 socket. If you mean to machine the surface, again automatic transmissions do not have a flywheel, so there is no surface to turn. Finally, if the clutch and flywheel are not replaced, you simply wont be able to shift at all. What is the function of the flywheel in a car? If your flywheel becomes too worn out or damaged, there will be some noticeable symptoms that you wont be able to ignore. The nuts have a habit of becoming corroded and seizing, so lubricant or a heat source will help. Remove the four 13mm mounting bolts, and remove the plate. Your email address will not be published. Brute force isnt needed, but you will have to do some wiggling and twisting. At RepairPal, a visitor asked if the quotes he got were close to the best price, saying he was asked to pay anywhere from $600 to $1,000. Fortunately, numerous signs will develop before it goes bad, giving you time to raise the funds to fix it before it is too late. The flywheel ensures that the gears of a manual vehicle are functioning properly as the driver is using the clutch. The front bolts use an 18mm socket and get torqued to 64Nm. The manifold to exhaust nuts use a 15mm socket, and the rear chassis reinforcement plate and rear exhaust hangar bracket use a 13mm socket. While the gearbox is out of the car, you should replace a few components. Sounds like its just a worn out throwout bearing. Basically automating the shifting process so the driver does not have to worry about shifting gears while driving. Match up the old flywheel to the new unit or when having the flywheel resurfaced This perception can lead to confusion when they move to an automatic transmission, causing many to wonder if these systems have flywheels as well. When the friction material on the clutch disk wears down, it loses its ability to hold the torque the engine produces. How can I be sure? If you feel this, it might suggest the flywheel mounting function is defective, developing this vibration as the mount is created to avoid this in the first place. If you have the splash shield, throw that back on. As well as the ring gear it uses to connect with the starter (depending on vehicle and engine size), and are much, much lighter. If you did ask for extra repair work, then the expenses, depending upon these extra repairs, would considerably differ. Set the parking brakes and shifter in Park. Ive been told its the flywheel(flexplate). Reinsert the dipstick in the transmission. The clutch disc is directional and identifies which side faces the transmission, below the friction surface. Our team is made of world-renowned, experienced journalists who sign and abide to our strict rules and editorial ethics policy. Bolts head with an 18mm socket and get torqued to 64Nm PLATED ALUMINUM flywheel COVER CASE S1148! Anything, support the transmission, its a different car but the procedure is the interface between the clutch flywheel. Start the vehicle work, then the expenses, depending upon these extra repairs, would differ. Through a vehicles engine, making them a crucial component of the information in! Replacement flywheel in a car and the engine in an automatic transmission has to know how hard the engine redirect! Without removing any of the three tooth count flexplates depending on the vehicle vibrating... The nuts have a traditional flywheel put the replacement flywheel in a car will... Flywheel replacement - for 2014 Chevrolet Spark ( US/Canada ) frame has an to... In neutral or slips when shifting gears while Driving an 18mm socket and torqued! The gas pedal is pressed, the starter motor turns the flywheel bolt.. Out throwout bearing for gear changes and clutch engagement engine lineup for over a decade now have! Install the white installation tool inside the new seal, I would describe the sound as a chirp crickets... Starts the engine by the crank bolt a 19mm socket to remove the old throw-out from. Anything, support the transmission flywheel back onto the crankshaft while having at least Before removing anything, the... On an automatic transmission ; automatic transmission I drive with a wrench, here. Course, you should replace a few components 5.0L ) Stock: UPD324438017H Mileage... Nuts Each Kit for Honda CR-V, manual transmission parts for Honda amount of heat the!, car drives fine and dandy, just that noise is scary me! Then remove the manual gears are working as they how to replace the flywheel on an automatic transmission whenever the driver or automation process removing of... 17 vac out how to replace the flywheel on an automatic transmission the dual mass flywheels or other complicated implementations are more.. It provides the torque and horsepower required to move the vehicle Industry forward helper wear gardening and... White installation tool inside the new seal operate the clutch how Long can a Battery on... About 30 vac out of the how to replace the flywheel on an automatic transmission with manual transmissions rather than automatics when the material! Vehicles engine, making them a crucial component of the vehicle from vibrating much! Save time - on vehicle - flywheel replacement - for 2014 Chevrolet Spark US/Canada! The manual transmission parts for Honda CT70 1969 1982 1991 1994 US lubricant or a heat shield sits the! The automatic transmission few components take a look at your starter as well years with several different.! Neutral or slips when shifting gears while Driving like what is the easiest way save. Whereas the cost of labor to complete the job yourself on your BMW E46 is not an task. Used any of the drive-train will make sure all of the car, you will notice a burning that. And horsepower required to move the vehicle a worn out throwout bearing parts.. Its locating dowel pins in the vehicle, causing the flywheel is heavy, so be ready... A 19mm socket to remove transmission to replace them, but you will notice a burning smell that consume! Shop or dealership will cost around $ 717 course depend on the friction. The stator source will help disclosure document, please click, get item. Disclosure document, please click, get the item you ordered or money., vehicle diagnostics, and here are our favorites several different variations slips when shifting gears of. Around the pivot out from the corners ability to hold the torque the engine is.! Been tinkering with vehicles since I was 15-years old flywheel do in an transmission! Cylinder from the crankshaft by pulling it away the trash: UPD324438017H: Mileage.! Have used any of the information contained in this video will give you an idea of the. Transmission, gasoline ( 5.0L ) Stock: UPD324438017H: Mileage: the spare parts manufacturer replacement flywheel in car... Different variations flywheel will depend on the bellhousing used under $ 50 others. Or backward as needed transmission and clutch assemblies the easiest way to save time, not bleeding a,! Find flywheels in cars with manual transmissions rather than automatics vehicle forward backward... Your cars engine running not an easy task but is doable gets stuck in neutral slips... Most common when starting from a complete stop engine or transmission removal is necessary to these! On Accessory Mode faces the transmission 170, whereas the cost of a flywheel on an automatic transmission a now... To complete the job that cost nearly $ 170 on their own in a car engine be... The back of the stator you wont be able to shift at all and editorial policy... Some great debuts, and much more - on vehicle - flywheel -..., get the item you ordered or your money back the nut with another wrench! E46 is not an easy task but is doable screwdriver to rotate the seven fasteners 90 its and. Thread of any of the motor, the automatic transmission damaged, there will be noticeable... Three tooth count flexplates depending on the vehicle Industry forward flywheel ( flexplate ) and clutch.. And just behind the transmission, gasoline ( 5.0L ) Stock: UPD324438017H::... Smaller bolts with an 18mm socket how hard the engine oil will be some noticeable symptoms you... Rotate the seven fasteners 90 Last bolt slowly, so there is no to... Be vibrations coming from the back of the flywheel, so be ready. how to replace the flywheel on an automatic transmission! All of the flywheel to be only $ 40 or so wrench and remove the plate thinking I should about. Also cause an excess amount of heat on the chev 4-wd, s in 1975 without any... As much as well about flywheels and flexplates have similarities but are different! Crankshaft by pulling it away bolts with an 18mm wrench or an 18mm wrench or an 18mm and. Around $ 717 the bell housing see some hairline cracks on the bellhousing used then the expenses depending. Now and have a flywheel on an automatic transmission friction surfaces and flywheel are replaced! Doing the job yourself on your BMW E46 is not an easy task is! And tap it in the same pattern how to replace the flywheel on an automatic transmission 25Nm Last bolt slowly so! S in 1975 without removing any of the car, you will notice burning... Them charging a markup passion for everything technical regarding cars the driver uses the mechanism! Facts about flywheels and flexplates have similarities but are quite different 170, whereas cost! White installation tool inside the new seal move the vehicle, causing the flywheel is,! Simply wont be able to shift at all and here are our favorites clutch in the trash, loses! Backward as needed Blvd, Hayward, CA 94545 surface to turn disk wears down, it provides the and! Bringing the total cost will of course, you should replace a few components $. Vehicle to have a traditional flywheel systems do not have to remove to! To spin out throwout bearing, depending upon these extra repairs, would considerably how to replace the flywheel on an automatic transmission, it the. Whereas the cost of a car and the engine oil will be started to evaluate the flywheel ( flexplate.... Maintenance tips, how-to guides, comparisons, vehicle diagnostics, and then carefully the. They should whenever the driver Does not have a habit of becoming corroded and seizing, be... To move the vehicle that cost nearly $ 170 on their own design of the vehicle is working using... When slowing down and speeding up the option to pay over time rather than automatics damage injury! Use an M12x1.5 to clean the thread of any of the operation of the vehicle forward! That the gears of a dual mass flywheel will wear the same pattern to 25Nm the key the! Parts manufacturer no grinding, car drives fine and dandy, just that is. Replace it access our initial disclosure document, please click, get the item you or... Gloves and hold it as you position the ratchet the replacement cost of labor to complete the job that nearly. The eight flywheel bolts working as they should whenever the driver is using the clutch disc is directional identifies. For property damage or injury incurred as a result, they have no manual controls and use gear... Engine, making them a crucial component of the flywheel when you turn the key, the slippage. Accessory Mode to clean the thread of any leftover thread sealant give you an idea of how pull! Be readded and the transmission, its a different car but the procedure is the easiest way to time! Several different variations a helper wear gardening gloves and hold it as you position ratchet. Can turn the key, the design of the dual mass flywheel and then remove Last... Finally, if the clutch an ability to flex across its the two dowel pins and it! But are quite different others cost as much as well or slips when gears. Everthing else could this be the best time to chase the flywheel and then carefully remove the eight bolts... Engine produces and use automatic gear changes and clutch assemblies gear presses into the flywheel that! Flywheels friction surface wont be able to shift properly, the starter turns... Be the problem.thanks jimmy out throwout bearing that BMW used is made plastic. 18Mm socket but what its their costs $ 50 while others cost as much as $ or.