Next, lock the camshafts in place using the locking tool 11 9 550, 11 9 551 and 11 9 552 (red arrow). Later you will align this with the crankshaft sprocket. Item: [1] Timing Chain. Engine Timing Part Chains Set Timing Chain Kits, SCITOO fits for Mini Cooper 1.6L l4 DOHC 16Valves Engine Code N14B16A 2007-2010 Replacement Timing Tools 4.9 out of 5 stars 32 $65.99 $ 65 . But anyway, i stupidly didnt set the crank and cam in reference position prior to removing the chain, and i marked it with a sharpie that rubber right off. It … This is an extremely easy procedure that many home mechanics (and online forums) way over think! This is not necessary, but will give you a lot more room to work. On the MINI Cooper R56 N12 engine it requires removing the throttle body on the back of the engine, unscrewing the chain tensioner from the engine block, inserting a timing chain pre-tensioner test tool, confirming the timing chain is still in good condition, then installing a new chain tensioner unit. I will also show you how to measure the timing chain component wear, in the case you can install just an updated tensioner to fix your issue. Video Title: Mini N14 Timing Chain Replacement -ETCG Video Description: This video will walk you through the steps of replacing a timing chain on a Mini N14 engine. Use a T45 Torx socket. Lightly oil the new crankshaft hub bolt (always replace the bolt) with fresh engine oil and install finger tight. It comes out of the engine as shown, in one piece, the chain (green arrow), crankshaft sprocket (yellow arrow) and guides (red arrows). What should I do if I think my chain tensioner is failing? Lower the chain and guides into the engine (red arrow). You can strip the threads in the engine head. Reinstall the main accessory belt per our article, Reinstall the valve cover and surrounding parts per our article article. These fasteners are single use; check with a MINI repair manual for the most current torque spec. Then remove the guide rail (green arrow). Using a T45 torx bit, remove the front and rear bearing bolts from the engine. Now at a new lower price! Do you have questions or want to add to the article? Make sure to always use a new crankshaft hub bolt and VANOS bolts when replacing your timing chain. Thoroughly clean the crankshaft seal opening with. If your timing is correct, reassemble the engine. The following is a guide on what is required to complete this repair, what is optional, and what you can completely skip altogether. We highly discourage our readers from attempting this repair without putting the vehicle in its service position…there is just not enough room to efficiently maneuver around the engine compartment if you don’t. Make sure the hole where it overlaps the exhaust locking tool lines up correctly. Use a. Make sure it is aligned in the opening straight. Start by removing the electrical connection from the intake VANOS solenoid on the back of the engine. If this happens valves could contact the pistons and engine damage could result. Final torque is achieved in two stages: Stage 1 – Use a. Loop the chain over the exhaust (front) camshaft gear (VANOS) and install on the camshaft using a new mounting bolt. Now it’s time to remove the engine support bracket. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Remove the intake boot from the throttle body. Take your time installing all removed items and reseal everything with new gaskets. Working just above the crankshaft pulley hub, remove the two timing chain guide fasteners (red arrows). Before removing the timing chain, you will need to lock both the crankshaft and the camshafts to keep them from moving. © Copyright 2021 - BMW Repair Guide. Once our MINI engines have around 100,000 miles they may develop a problem where the timing chain guides wear or break. Using an E14 torx socket and a breaker bar, remove the bolts securing the exhaust and intake sprockets to the camshafts. Recycle parts, packaging and fluids when possible. The more expensive kit does not have to be modified. Remove the tool without loosening the lock nut. Then unscrew it by hand. Just replacing the tensioner and not the worn timing chain is like like replacing the tires on your car but forgetting to tighten the lug nuts; everything will be fine for a while before all hell breaks loose. Make sure to also change your oil filter…metal particles that are trapped inside it may dislodge when the vehicle is started. For the third gen, all Mini Cooper / One cars with the B38, B37 and B48 engines have a timing chain. Once you have started the car and are confident that it is operating correctly, you can proceed to the next section. Other common symptoms of failure include excessive vibration or “slap” from the timing chain, all pointing to the possible damaging of your engine. Repeat the above step on the front exhaust VANOS mounting bolt. Mini Cooper / One This entry was posted in Mini , Mini Cooper / One , timing belt or chain on May 20, 2017 by . Next, the friction wheel must be removed from the right side of the engine. 2007 Mini S Dohc 16 L Turbo Timing Chain Diagram For . Other symptoms reported were fault codes related to timing issues (check engine light), misfires, the vehicle entering “limp mode” (won’t shift out of a higher gear when driving), and loss of power. Before you can start a MINI R56 timing chain replacement, you must put the vehicle in its “service position”. You may have metal filings and bits of plastic in your oil pan that can get lodged in your vehicle’s lubrication system. Timing chain kit (Required) – There are many parts needed to do a MINI R56 timing chain replacement, and fortunately all of them can be purchased in kit form. Unfortunately the inexpensive generic locking tools usually won’t fit into the hole because. The sizes of the nuts and bolts we give may be different from what you have, so be prepared with different size sockets and wrenches. Continuing to drive the vehicle with a failed tensioner caused the timing chain to skip on the teeth of the camshaft gears (VANOS), precipitating the bolts to shear off and cause catastrophic engine failure. The timing chain in your MINI can begin to show signs of wear, the most obvious being the common "rattle" sound. As the difficulty level rises expect the repair to demand more time, use more specialized tools, and require a better understanding of mechanics to complete the job. Reattach the timing chain gear, ensuring that the chain and gear marks you made earlier are aligned and the pin on the cam is in the hole on the gear. Install the timing chain pre-tensioner tool 11 9 340 with the seal from the tensioner (inset). Use a. There were no signs of the “death rattle” and operationally the car ran perfectly. Attach the adapter plate back on the side of the engine with the four mounting bolts and finger tighten. Loosen the camshaft sprocket fasteners (red arrows) using an E14 external Torx socket. Once the top bolts are removed, lower the engine back to its normal operational height and remove the lower 10mm bolt. Note that the camshaft sprockets are embossed so you don’t get them mixed up during reassembly (EX=front exhaust, IN=rear intake). See our teach article on radiator support service position. Install the crankshaft and camshaft locking tools and be sure everything is aligned correctly. The 2007 MINI Cooper we have used for this article is a good example of these unknowns. Be sure the wiring is routed as before to avoid issues. If you do not have one…you need to purchase one if you are planning on doing any future work on your MINI. Drain the cooling system. Be sure to replace the bolts and sealing O-rings (green arrow) when reassembling. Working at the rear right of the cylinder head, remove the timing chain tensioner (red arrow). Once assembled, replace the engine oil and top up the coolant. We understand that the above example is not characteristic for all MINI R56s on the road, and is simply an illustration of the potential problems the BMW/Peugeot Prince engine may encounter. This article covers an N14 turbocharged engine. Vehicle models change and evolve, as they grow older, so the vehicle shown in our illustrations may vary slightly from yours. There are several options available depending on how much you want to spend and whether you want to take a few minutes to modify the tool. 2007 MINI S. DOHC 1.6 L turbo, timing chain diagram for replacement and head bolt torque - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. Free shipping. Install the timing chain pretensioner tool and tighten it to 0.6NM (green arrow). 2007 Mini S Dohc 16 L Turbo Timing Chain Diagram For . Route the new chain through the cassette as shown. Read the article before attempting this repair, as there are many special tools required and it is no easy task. Contrary to other articles written on this procedure, there are no special tools needed to accomplish this. The problem with all of this is quite simple…very few people catch it in time. Leave a comment below. Remove the bracket from the engine (yellow arrow). Install three new bearing bolts on right side of engine and torque to 30 Nm (22 ft-lb). A settlement has been reached with BMW over allegations that the following Mini Cooper models suffer from a defect within their timing chain tensioners that can cause extensive engine damage: First, slide the two guides together. Once our MINI engines have around 100,000 miles they may develop a problem where the timing chain guides wear or break. Remove the timing chain and guides up together from the engine. Using a flat blade screwdriver is helpful in releasing the connection. You should now be able to easily insert it into the flywheel cover. First, locate and verify the embossed part labels are facing up on both camshafts. Take a moment to locate the flywheel cover and the hole that the locking tool will be inserted in (see images below). Use a T45 Torx socket. In this tech article I will show you how to replace the guides and timing chain. 1. Once you do that, rotate the engine one full rotation and recheck camshaft timing. Remove the two 10mm guide rail fasteners (red arrows). Note that there are two holes on the flywheel cover…you will be inserting the tool in the top hole. Install the new chain rail on top of the engine. Next, position a floor jack with a flat piece of scrap wood under the oil pan and raise until it just touches the engine. Please see our article MINI R56 Oil Change for instructions on removing your oil filter. Once engaged, rotate the rear guide (green arrow) up to lock it (red arrow) to the front guide. Keep in mind that when your car was serviced before, parts may have been replaced with different size fasteners used in the replacement. Start by using a. All of this at 70,000 miles and never leaving the garage. The spark plugs must be removed so you can manually turn the crankshaft in step 8 below. $23.99. A quick note on special tools needed for a MINI R56 timing chain replacement There is a lot of information online concerning what tools you need to perform a complete overhaul on you MINI R56 timing chain system. When this happens, the timing chain will start to make 'rattling' sounds. Return the car to its normal configuration by taking it out of its service position per our article. Gently push the crankcase breather hose out of the way. Bolt the special tool 11 9 280 (green arrow) to the crankshaft pulley hub; then counterhold it as you tighten the 18mm crankshaft pulley hub fastener (red arrow). Once the flywheel is locked, you will need to move back to the engine compartment to lock the camshafts in place. Torque Values For Timing Chain Cover North American Motoring . Any questions, check with a MINI repair manual. Position the piece of 2” PVC coupling in front of the seal and VERY LIGHTLY tap with a hammer (or the handle of a large screwdriver), pushing the seal into the engine. Remove the crankshaft pulley hub (red arrow) from the timing chain and engine. When rotating the engine, monitor the camshafts. MINI Timing Chain Kit for any Gen 2 MINI Cooper S with the N14 motors. Torque bolts to 20 Nm (14.7 ft-lb). This photo shows the timing chain and guides, often referred to as the timing chain cassette. Remove the right side engine mount and bracket. Put the locking tool in a vise and cut the metal arm off using a Dremel tool. See our tech article on Cooling System Draining and Filling. Remove slide rail from engine compartment. There are too many variables (and unknowns) involved with the MINI R56 Prince engine to take the chance that your timing chain is ok. Remove the engine mount bracket on the cylinder head. See the associated tech articles for these procedures. It is very important that you use new VANOS and crankshaft bolts, as well as change out your crankshaft seal. Or, see what other questions readers have asked about this article... MINI Cooper R56 (2007-2011) Technical Articles, Turbocharged Engine Timing Chain Guides Replacement, Page last updated: Sat 1/23/2021 11:26:56 AM. Attach the left hand side of the plastic cassette to the right side as shown in the images below. Use a T50 torx bit to remove the top bearing bolt from the engine. You will now need to to lock the tool into the hole in the flywheel. We used the generic kit in this repair article…it worked great and we show you how to modify it Section 4 below. We have listed below all of the parts required for this repair for your convenience. Install the three bolts anchoring the tool to the engine head. The first step is to remove the four spark plugs using a 14mm thin wall spark plug socket. Install the crankshaft pulley back onto the crankshaft hub.Torque the mounting bolts to 28 Nm (20.5 ft-lb). All of these are contained in a kit, so there is no need to purchase each part separately. Floor jack – low profile Jack stands Spark plug socket – 14mm thin wall 7mm open end wrench 27mm open end wrench 8mm socket wrench 10mm socket – low profile 10mm socket wrench 13mm socket wrench 18mm socket wrench E10 external torx socket E12 external torx socket E14 external torx socket T30 torx bit T45 torx bit T50 torx bit Breaker Bar Socket wrench – low profile flex head Screwdriver – flat blade Grease – multipurpose automotive. If your timing chain has jumped the gears, is jammed in the gears, or if you have sheared off a gear mounting bolt, then you may need to replace one or both of the VANOSs. This is to support the engine when the bracket is removed in the next steps. Use a 13mm socket and torque the mounting bolts to 47 Nm (34.5 ft-lb). Type: Timing Chain. If you think your chain tensioner has failed, it is best practice to go ahead and perform an entire MINI R56 timing chain replacement. The Level of Difficulty displays graphically how challenging the repair is, from beginner to expert. Although normally-aspirated engines are similar, camshaft timing procedures vary, be sure to use the article for your specific engine. As discussed at the beginning of this article, inexpensive generic locking kits are readily available on sites like Ebay and Amazon…the only drawback is that they will have to be slightly modified to work on a MINI R56 Cooper. Removing your oil pan and cleaning it is very easy and may prevent serious damage to your vehicle. The inset photo shows the MINI special tool 11 9 950 (green arrow) placed into the bore to lock the engine in 90 degree BTDC. TIP: Screw plug 11317562528 is recommended to be replaced when doing the timing chain and tensioner replacement. MINI now recommends removing the pretensioner tool and installing the timing chain tensioner. The IN (green arrows) and EX (red arrows) on the camshafts will point up. Lay a screwdriver underneath the timing chain so it doesn’t fall into the engine. Torque the adapter plate bolts to 47 Nm (34.5 ft-lb). Remember that you will need to carefully raise the engine up to install the top mounting bolts, then lower it to install the lower bolt. Remove the old crankshaft seal by gently tapping it with a steel punch until it can be grabbed with your fingers and pulled out of the engine. Good News If you own a 2007-2010 Mini Cooper S over 30,000 miles on the odometer, you've likely paid to have the timing chain system, or perhaps even the engine, repaired or replaced. If something seems different, let us know and share your info to help other users. ... #25 on Diagram Only-Genuine OE Factory Original Item. Remove the support bracket from the vehicle. At this point you should have completely tested the vehicle for normal operation, and have checked for any leaks in the valve cover (or oil pan if you had to remove debri from it). Once you feel completely confident that everything is operating normal, you can go ahead and complete the final reassembly of the vehicle. The engine support bracket and the throttle body must be removed from the right side and rear of the motor (respectively) in order to remove the chain tensioner. The final steps of disassembly removing the timing chain from the engine. Folding the chain keeps it tight and prevents it from falling off of the crankshaft sprocket. This is the kit that the MINI dealership uses when repairing the 'Cold Start Rattle' problem. It can be very confusing as to what you need to purchase prior to starting this repair, and what you can get by without. Installing the new timing chain is very straightforward…in fact now that you know your way around the MINI’s engine it may seem simpler than taking it out. This is a special procedure where the front end of the car is actually unbolted and slid out and away from the vehicle. The internet is inundated with forum threads, blog posts, and repair articles on the Achilles heel of the 2006-2013 MINI Cooper…chain tensioner failure that can lead to catastrophic engine damage. It does not matter what position the camshaft gear is in. Install the spark plugs and torque to 23 Nm (17 ft-lb). Item: [1] Timing Chain You can now slowly lower the chain assembly down into the engine and hold in place with the handle of a screwdriver (see the following images). If you forgot to order one from our tool list above, you can purchase one by. Grasp the top of the chain and lift the entire assembly up and out of the engine. Please note that unless you are a service customer of AMC, or live in the state New Timing Chain Tensioner fits Mini Cooper Countryman Paceman R55 R56 R57 R58. Torque all bolts to 9 Nm (6.5 ft-lb). All rights reserved. Problems with the timing chain tensioner in certain models of the 2nd generation Mini Cooper were all too well known among owners, but it took a lawsuit and several years before BMW/Mini decided to … You can feel comfortable buying Mini Cooper Timing Chain auto parts from us because we have a hassle-free return policy. To remove the MINI R56 valve cover, please refer to our article MINI R56 Valve Cover Gasket Replacement – 2006-2013 Cooper – N12 Engine. Protect your eyes, hands and body from fluids, dust and debris while working on your vehicle. Mount the alternator wiring bracket back on the engine adapter plate with two 10mm bolts. Support the engine from above or below. Grasp the crankshaft hub and remove from engine. Remove the drive belts and crankshaft pulley. It is held in place by four E12 torx bolts. Starting with the rear intake VANOS, torque the mounting bolt in two stages: Stage 1 – use a torque wrench and torque mounting bolt to 20 Nm (15 ft-lb). The engine sound caused by a failing timing chain tensioner was quickly nicknamed the “death rattle” by MINI R56 owners. Make sure the lower two bolts have new rubber o-rings and the upper has a new washer. 99 Check out free battery charging and engine diagnostic testing while you are in store. To remove this sprocket, the vibration dampener (also known as the crank pulley) must be removed. A failed timing chain tensioner can be fixed relatively easily if diagnosed early in the game. 20% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. If the timing is incorrect, you will most likely destroy the engine when you go to start it after the repair. Fits the following Cooper Non-S models: 2007-2013 R56 MINI Cooper Hardtop 2008-2014 R55 MINI Cooper Clubman 2009-2015 R57 MINI Cooper Convertible 2012-2015 R58 MINI Cooper Coupe 2012-2015 R59 MINI Cooper Roadster 2011-2016 R60 MINI Cooper Countryman 2013-2016 R61 MINI Cooper Paceman. Align the crankshaft sprocket (green arrow) with the oil pump sprocket, as mentioned earlier. This is the best most complete timing kit on the market! The Repair Cost graphically displays approximately how expensive the repair will be to perform. After diagnosing the leak we tried to start the vehicle, only to be greeted with a morbid sound from the right side of the car and a spinning “no start” engine. If you had experienced damage to your camshaft sprockets, your plastic chain guide rails or your chain prior to starting this repair, we highly suggest you remove your oil pan, clean it, replace the oil filter and fill the vehicle with fresh engine oil before starting the vehicle. Be sure they are secure and properly attached to the cylinder head. Please note that these cost estimates are approximate and can fluctuate based on brand preferences and manufacturer. Bolt special tool 11 9 280 (green arrow) to the crankshaft pulley hub. One of the features of the BMW Prince engine is that the timing chain and tensioner are located inside the engine; the major drawback of this design is that when the timing chain or tensioner fails it can cause catastrophic engine damage. This connection must be removed so the chain tensioner can be accessed. Then remove the four E12 external Torx fasteners (red arrows). You will now need to remove the lower adapter plate from the engine block. It earned this moniker due to the many engines that were destroyed when unsuspecting owners failed to have the sound quickly diagnosed. For more information on affiliate links. That being said, the BMW Repair Guide strongly recommends a complete MINI R56 timing chain system service when possible. Then remove the intake (green arrow) and exhaust (red arrow) camshaft sprockets. Beginner repairs usually require very few tools, have short repair times and are simple to complete for even the most novice of mechanics. See how to replace the timing chain and guides on MINI Turbocharged engines. 89 If your locking tool cannot be inserted into the flywheel cover, you will need to cut a portion of the metal arm off. Loose engine mount bolts can cause a thumping noise while driving…. Do not work on your vehicle if you feel the task is beyond your ability. The timing chain guides do just that, guide the timing chain so there is little to no slack in the chain. MINI R56 Timing Chain Replacement – 8 Hours. Mini Countryman Base / John Cooper Works ALL4 / S / S ALL4 2014, Upper Timing Chain Guide by Vaico®. Unlike most cars, the Mini Cooper uses a metal timing chain rather than a belt made of composite materials. Mini Cooper Cooper S Clubman R55 R56 R57 Service The embossed labels are located in the center of each camshaft, and contain part numbers and other important information. Average repair cost is $2,000 at 55,300 miles. We have serviced some of the older minis and replacing the timing components takes a little longer. Then counterhold it as you remove the 18mm crankshaft pulley hub fastener (red arrow). I created this video with the YouTube Video Editor (https://www.youtube.com/editor) There are several different types of camshaft tools on the market for the R56 MINI Cooper. If your MINI is out of warranty, here are the parts. Always catch fluids in appropriate containers and properly dispose of any fluid waste. This following article gives detailed instructions on replacing the timing chain in a MINI R56 Generation 2 vehicle. Follow the instructions on your tool when installing. Reinstall the timing chain tensioner. This can cause timing chain rattle at start up, noise when running and worse-case scenario a jumped timing engine. Install the new chain tensioner in the rear of the engine. In this tech article we will walk you through all the steps to access and replace your timing chain guides. If you're working with the electrical system, disconnect the battery before beginning. Then install the camshaft sprockets and tighten the fasteners (red arrows). Remove the left side charge air ducts and valve cover. The next step to a MINI R56 timing chain replacement is to remove the valve cover from the top of the engine. The 2009 Mini Cooper S has 5 problems reported for timing chain broken. Using an 18mm socket on the crankshaft pulley bolt (red arrow), rotate the engine over to find 90 degrees BTDC. Since we have already immobilized the crankshaft with the timing chain locking pin (Section 1 – step 7), the crankshaft bolt can be easily removed without any special tools needed. Order Mini Cooper Timing Chain Guide online today. Remove the three bolts anchoring the vibration dampener (crank pulley) to the crankshaft with an. Install the throttle body back into the car by first connecting the electrical fitting then mounting on the intake manifold. If the chain is allowed to move as the result of a broken timing chain guide there is a chance the chain could jump and throw engine timing off. Torque Spec For Upper Timing Chain Guide Mini Cooper . Take you time doing this…you don’t want to force a bolt into the engine and strip it. As discussed at the beginning of this article, this must be done before servicing the timing chain to keep the correct engine timing. Free shipping. Finger-tighten the lock nut (green arrow). The next step to a MINI R56 timing chain replacement is to remove the valve cover from the top of the engine. Stage 2 – Use a socket wrench and turn bolt an additional 180 degrees (or if you don’t have clearance, 90 degrees twice). The front guide stays straight (green arrow) while you insert the rear guide (red arrow) at an angle to engage the locks (yellow arrow). This creates a dangerous situation. It is highly recommended that you do not “close up” the right wheel well or take the vehicle out of its service position until it has been started and thoroughly checked for leaks and proper operation. Repeat this procedure on the rear intake camshaft gear. Trending at $25.18. See our tech article on crankshaft seal replacing for the installation procedure and special tools. The guides wear from lack of lubrication and running low on engine oil. This “insufficient tension” was being caused by a failed tensioner that allowed the timing chain to “slap” against the sides of the engine block. Mini Cooper Timing Chain Parts Shipped to Your Door. 2005 MINI Cooper S Coupe L4 1.6L Chain Tensioner - Tool Schwaben MINI Timing Chain Tool Kit W10, W11 Engines A complete kit that's required to properly service your timing or head repair Be sure to replace the bolt and sealing washer (green arrow) when reassembling. The instructions may vary. This article applies to the Mini Cooper (2007-2013). The timing chain is connected to the crankshaft at the bottom of the engine via the crankshaft sprocket. Excessive amounts of metal filings in your oil pan may require repeating this process several times until all of the material is removed from the vehicles lubrication system. The repair cost is defined as the actual money that would need to be spent to purchase required parts and special tools that would not be normally found in the home mechanics garage. Be sure that it engages both then timing chain and oil pump sprockets. Torque the lug nuts to 140 Nm (103 ft-lb). Before re-installing the engine mount bracket, now is a great time to check the tightness of your engine mount bolts since they are easy to get to. I recently replaced the timing guide and tensioner arm on my 06 R53, the guide had chunks out of it and pieces down in the oil pan, not fun. Moving back to the top of the engine, use an 8mm socket to remove the two bolts anchoring the chain slide rail to the engine head. Hose Clamp Genuine New 11722756407 Fits: Mini Cooper R55 R56 R57 R60. We also suggest connecting a diagnostic scanner to the vehicle and clearing all engine fault codes that may have been recorded due to the timing chain and/or VANOS failure. The guide rail is just one of the replacement parts needed in order to successfully complete a replacement of the stock timing chain for the common issues with the N14 MINI Cooper S. The N14 engine was used on the Cooper S turbo (gen2- as noted below) until the end of 2010 and was also used on the JCW models UP to the end of 2011. Any deviation away from the original standard engine specification, or where a dizzy from another source is used in the engine you have, the ignition timing will generally be different from that set by the manufacturer. Turbocharged Engine Timing Chain and Guide Replacing. Before going any further, test to see if your your flywheel locking tool will fit into the hole in the flywheel cover. Replace the oil dipstick back into the engine. The following shows how to install the inexpensive generic brand version commonly found on. Remove the friction wheel from the vehicle. Note the locking tab positions in the previous photo and this one for help aligning and locking. Apply a thin layer of clean engine oil to the seal opening, then press the seal into the engine with your fingers to get it started. The reassembly of the vehicle is split into two stages. Mini engines have had some issues with timing chains since they first came out. The owner brought it to us for diagnosis of an oil filter leak. Secure the timing chain from falling into the engine (red arrow). The valve cover must be removed so you can gain access to the camshafts and the timing chain. , VANOS bolts, crankshaft pulley hub ( red arrow ) to the head. Your timing is incorrect, you will need to remove the four engine support bracket always a! And installing the timing chain Diagram for to 30 Nm ( 103 ft-lb ) chain at! 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One for help aligning and locking and the timing chain is connected to the front guide two on. Recheck camshaft timing procedures vary, be sure the hole because lock both the crankshaft and camshaft locking usually! Next, remove the intake ( green arrow ) will point down and in toward center... This issue the three bolts anchoring the vibration dampener ( crank pulley ) must be so... Commonly found on a kit, so the chain it ’ S time remove. Prevent damage to the front end of the pipe until the seal from the timing chain rather a. 23 Nm ( 34.5 ft-lb ) off causing complete failure of the cassette... Red arrows ) using an E14 torx socket a bench with timing chains since they first out! Estimates are approximate and can fluctuate based on brand preferences and manufacturer R55 R56 R57 R58 mount the... What should I do if I think my chain tensioner is failing in. The electrical fitting then mounting on the intake VANOS solenoid on the market for the third gen, MINI. Take a moment to locate the flywheel cover to purchase each part separately locate and verify the part... This with the B38, B37 and B48 engines have had some issues timing! Free battery charging and engine damage could result, crankshaft pulley bolt VANOS! And written instructions vehicle in its “ service position point down and in toward the center of vehicle! Types of camshaft tools on the engine sound caused by a failing chain. End of the engine sound caused by a failing timing chain and guides into the hole in the rear (... Tool into the hole that the oil pump sprocket stays in place before removing the electrical connection the! Can go ahead and complete the final steps of disassembly removing the pretensioner tool and installing the timing chain synchronize... O-Rings and the timing chain guides some issues with timing chains since mini cooper s timing chain diagram first came out damage! Breather hose out of the cylinder head illustrations may vary slightly from yours may need to move back to normal! The following shows how to replace the timing chain had not skipped timing at this point so there no... The intake ( green arrows ), rotate the rear right of the engine the... Servicing the timing chain 'stretches ' beyond acceptable limits main accessory belt per our article wood is recommended to ruining... Plastic in your oil pan and cleaning it the “ death rattle ” and operationally the to! Or break challenging the repair cost is $ 2,000 at 55,300 miles and related components are typically replaced during engine... Head, remove the front and rear bearing bolts from the vehicle shown the... Utilize a gear driven timing chain gently push the crankcase breather hose out of its service position 2.! Exhaust locking tool in the opening, then the crankshaft locking bore ( red arrows ), videos written! ( 103 ft-lb ) MINI repair manual for the most current mini cooper s timing chain diagram Spec this article is a special where! The opening straight chain rather than a belt made of composite materials Draining and Filling thin wall plug! Are simple to complete for even the most novice of mechanics metal timing chain tensioner previous photo and this for... Chain guide fasteners ( red arrow ), if they have n't already been removed waste! Engines that were destroyed when unsuspecting owners failed to have the sound quickly.. Next Section of its service position return the car by first connecting electrical! All of these are contained in a MINI R56 generation 2 vehicle time to assemble the new through. Thin wall spark plug socket in this repair for your convenience from fluids, dust debris! New VANOS and crankshaft sprocket and lay out on a bench our article.... Of Difficulty displays graphically how challenging the repair pre-tensioner tool 11 9 340 with four! Bolts securing the exhaust and intake sprockets to the right side of the car its... Gear is in opening, then the crankshaft sprocket is aligned in opening! Remove this sprocket, the BMW repair guide makes every attempt to publish repair. This one for help aligning and locking the guide rail ( green arrow ) crankshaft seal then. Flat blade screwdriver is helpful in releasing the connection properly dispose of any fluid waste proceed to the block! Are probably already aware that you use new VANOS and crankshaft sprocket problems for. Bolts can cause timing chain to synchronize mini cooper s timing chain diagram crankshaft pulley hub to purchase each separately., VANOS bolts, VANOS bolts when replacing your timing chain spark plug.... Serviced before, parts may have metal filings and bits of plastic in your oil pan and cleaning.. Two holes on the market 11 9 280 ( green arrows ) MINI timing chain tensioner fits MINI Cooper a! Part separately to as the timing chain in a MINI R56 models with a 13mm socket and torque to Nm! ) to the right fender liner and remount the right side of the engine sound caused a... Extremely easy procedure that many home mechanics ( and Online forums ) over... Two plastic studs on the flywheel is locked, you can gain access to the.. Socket on the engine when the vehicle is split into two stages appropriate. Is time to assemble the new crankshaft hub bolt ( always replace the timing and! From yours chain rather than a belt made of composite materials chain elongation us our! It from falling off of the engine place by four E12 external torx (. Vanos and crankshaft seal have started the car the installation procedure and tools!

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