The OEM BMW rod bolt torque procedure is a real PITA. Start by setting the VANOS pump to a position where you can feel a very small amount of free play when trying to rotate the sprocket back and forth, then snug the bolts as stated in the previous paragraph. analysis due to lack of lead and copper. You are here. If anything does not appear to be in very good to excellent condition, I would suggest replacing the pump. The most common recall is: Rear Reflectors Do Not Reflect Enough Light. There seems to be a problem serving the request at this time. There could be a number of reasons for premature failure with a lot of finger-pointing as to the real cause. Remove the connector bracket and heat shields shown. And the main variable volume pump which supplies the VANOS high pressure pump and all other engine internals. of premature wear in Blackstone oil If you are using OEM BMW bolts you will need to use the procedure outlined in the next instruction. You then need to loosen both bolts back to zero tension and then perform the entire torquing procedure two more times. Once they are all loosened remove the four bolts from the outer corners but leave the two bolts closest to the middle in place. Bought a Crimson Red, one owner 2013 BMW M5 with 56k miles. This extra hardness shows signs of doing more damage to motors as Apply a film of the assembly lube of your choice to both upper and lower bearing surfaces. Be VERY careful to not bump the cracked surface of the rod cap against anything remotely hard. This list does not include any parts that may be required to perform any tasks that are not directly a part of this procedure. Discard the copper sealing washers and use new washers when reinstalling. The cotton ends of the Q-tips prevent any metal dust from traveling up the oiling holes. coated factory bearings, WPC anti-friction treated factory bearings, If you immediately start driving hard after you turn your car on then you’re running a risk of spinning bearings in your engine. TIS states to remove the right side coolant hose, I did not do that and I had no trouble getting access to everything I needed to. Other stopgap measures include anti-friction teflon Allows for custom bearing selection when necessary. Two problems related to oil pump have been reported for the 2013 BMW M5. This will remove anything that may have transferred to the cap from the back side of the bearing shell but will not altering any dimensions. Since there is very little tension on the cam chain tensioner without oil pressure, there is a slight risk of the cam chain jumping a tooth if the crankshaft is rotated backward. The pictures contain important details that would be very difficult to view properly on the small display of a smart phone. This is a good time to wipe clean anything that could cause dirt or debris to get into the engine during disassembly or reassembly. If you can’t feel the marks or catch a finger nail on them they are OK. Unplug the electrical connector from the accumulator. If the outer race comes off it will allow the spring loaded pistons and springs to pop out. I would bet that you couldn’t find anyone at BMW to answer that question. I bolted the second chain to it with fender washers on each side of one of the chains links. Click on images in the instructions to view full size. This is because a spun rod bearing, i.e., a loose bearing that rotates independently of the connecting rod and the crankshaft, seals the oil holes on the crankshaft. The indicators measuring arm needs to point at the center of the gear. These are the scavenge (or transfer) pump internals. As shown in the next picture, the face of the indicator needs to be perpendicular to the sides of the gear, not perpendicular to the gear tooth. Since BMW make no mention in TIS of rechecking the backlash after torquing the bolts, does the decrease in backlash matter? Copyright 2019 German Auto Solutions LLC - All Rights Reserved, 11-24-7-834-522 – OEM Connecting Rod Bolt – QTY = 20, 11-24-7-841-703 – OEM Upper Rod Bearing Shell (Blue) – Qty = 10, 11-24-7-841-702 – OEM Lower Rod Bearing Shell (Red ) – Qty = 10, 11-13-7-836-361 – OEM Oil Pan Gasket – Qty = 1, 11-41-7-836-233 – OEM Aux Oil Pump Gasket – Qty = 2, 07-11-9-963-129 – OEM Copper Sealing Washer – Qty = 8), 07-11-9-905-485 – OEM Oil Pan Hex Bolt – Qty = 23 (see note 1 below), 07-12-9-905-600 – OEM Oil Pan Bolt – Qty = 2 (see note 1 below), 11-13-7-836-568 – OEM Oil Pan Bolt – Qty = 5 (see note 1 below), 11-12-1-304-174 – OEM O-Ring – Oil Pickup Assembly – Qty = 1, 11-36-7-838-669 – OEM High Pressure Hose (interior) – Qty = 1. What you see sticking out of the oiling holes are the bent upward stems of cut in half Q-tips. You will need to remove a few things from the front of the engine, but nothing that I think requires special instructions. When it comes to items such as oil pump internals, rod bearing installation, connecting rod prep, the proper use of a test indicator, etc, I will have to assume that some of you may not have experience in all of these areas and will appreciate a lot of detail for these steps. The are some bolts where you won’t have room for a full 130 degree swing. Once the inner pump assembly is removed from the body, thoroughly clean the main pump body and needle bearing with brake parts cleaner. Just kidding. Carefully inspect the pump rotors bronze inner bearing and the pump pistons for any signs of wear, galling or blue heat discoloration. The result is less oil between the bearing and its cover… I started at the front of the engine and installed the new bearings one crank throw at a time while working my way to the rear of the engine. You will notice from the following pictures that I wasn’t smart enough to do it until later. You are here. Also notice the paper shop towels packed around the crank journal. Genuine BMW SKU: KIT-11247841703KT2. Sometimes you will need to break the angle into two or three steps. The ability to enlarge the pictures on a computer display will ensure that all the important detail information in the pictures will be visible. I found this to be a frequent problem with this model but bmw refused to repair it. BMW E60 M5 Connecting Rod Bearing Replacement DIY Guide Recommended parts replacement list with part numbers: Part numbers listed are correct to the best of our knowledge at the time these instructions were written, we include them as a courtesy and we take no responsibility for their accuracy! I rinse the bottoms of the connecting rods with brake parts cleaner to clean the bearing area and cap mating surfaces. Repeat on the other side of the vehicle. Rotate the crank clockwise until the crank throw for the front two rods is facing downward. Do not over spray to the point that you rinse the oil off of the cylinder walls. "Coated" factory bearings decreased Remove the bolt shown in the picture from the chain guide rail and let it pivot downward and out of the way. Just wrap your palm around one side of the assembly then slowly lift up on the side of the race where your palm is. A BMW M3 engine failure lawsuit has been filed alleging the M3 S65 engine can fail due to metal debris from the connecting rod bearings. You will need a good digital torque wrench with a “torque angle” feature. There are multiple reasons why your engine may have bearing issues but some of the most common include: 1. I clean the bearing surface of the rod caps with a piece of Scotch-Brite moistened with WD40. Remove the end plate and drive gears from the VANOS pump to get to this point. Average failure mileage is 36,000 miles. I disconnected the power steering hydraulic lines here, but doing it that way ended up making them very hard to get back on. So I’ve been considering a 2013 M3 but I’ve heard about expensive issues like throttle actuators and rod bearing issues what do you see – are these only high mileage issues or not a big deal and how expensive is this? and a very expensive engine rebuild. I kept the oil pump vanes in order and marked the starting slot on the rotor. Using your fingers to pull down on the connecting rods, and your thumbs to guide them, pull the rod big ends down to seat them onto the crankshaft journal. If I have supplied too much detail for some of you, please understand that I am not “talking down” to anyone. Note 1 – Only required if you don’t want the trouble of applying thread lock to the old Bolts.Note 2 – Only required if you need to remove pickup tube for some reason.Note 3 – Only required if your anal. Here I used paper shop towels with o-rings to hold them in place. You will find them available in .001″, .0005″ & .0001″ per division resolutions. Have not had to take it in for anything except for oil changes and mod installs of course Could not be happier with the car. These can run you anywhere from $20.00 for a low quality Chinese indicator, up to $200.00-$300.00 for a top quality Japanese or U.S. indicator. While connecting rods are strong, they are not terribly hard. The pistons moving outward are filled with oil through passages in the center shaft which are supplied with oil by the main oil pump. If you don’t have a torx driver that fits into the recess, they will come out with an extended reach allen driver. BMW S63 engine reliability, problems and repair. Designed and manufactured by Clevite, factory BMW 2013 BMW M5 Miscellaneous Suspension. There is nothing special about the factory BMW tool, it is just a standard test indicator with a mini magnetic base. If you are already familiar with the proper use of test indicators I’m sorry to bore you here. To see how frequently 2013 BMW 5-Series problems occur, check out our car reliability stats. Thoroughly clean all pump parts with brake parts cleaner. Now that the connecting rods have been torqued, the next step will be to reinstall the oil pumps and set the VANOS pump gear backlash. track your order. Please also check out the statistics and reliability analysis of the 2013 BMW M5 based on all problems reported for the 2013 M5. BMW Oil Analysis For Rod Bearing Issues Your BMW will likely need an oil analysis over the lifetime of the vehicle. This is a standard magnetic base indicator holder. This is not a good idea. You will need to purchase, rent or borrow a test indicator and base to set the VANOS gear backlash. Again, I prefer to wait to torque all of the rod bolts until after replacing all of the bearings. 2013 BMW 5-Series Engine Problems. Problem can be addressed during engine rebuild, Support the pan while removing the last two bolts then drop the pan. Absolute zero issues for me. Remove the two torx head bolts securing the oil pickup tubes to the oil pump. There seems to be a problem serving the request at this time. Rear Reflectors Do Not Reflect Enough Light View Recall. Installing the new line is a tight fit but just take your time and you will get it. early bearing failure due to inadequate rod bearing clearance. If that happens the cap will never fully seat properly onto the connecting rod again. BMW maintains that the M5 will forever retain RWD. As oil pressure increases, the oil pressure counteracts the spring tension and moves the plunger outward, which reduces the volume of oil being pumped. Recommended parts replacement list with part numbers: Part numbers listed are correct to the best of our knowledge at the time these instructions were written, we include them as a courtesy and we take no responsibility for their accuracy! Detail will be provided where needed, but you will be on your own for some of the basic tasks. Remove the two bolts holding the oil pickup bracket to engine, then slide the oil pickup assembly away from the oil pump to remove. Custom bearings keeping factory clearance doesn't If you measure with the indicator positioned perpendicular to the gear tooth you will end up with a measurement that is the lash value times the cosine of the gear tooth helical angle. I’m including this information because there have been a lot of forum questions posted about the procedure and I have seen pictures posted by experienced mechanics showing the indicator incorrectly positioned for accurate measurement. Because the pump rotor is positioned non-concentrically within the pump housing, as the pump internals rotate, one half of the pistons will be moving outward in their bores and the other half will be moving inward. Install a lower (702 Red) bearing shell into each of the rod caps as shown in the picture. Install an engine support. Some steps contain multiple procedures, and some steps contain information at the end of the step, that is crucial to completing the step properly. Remove the nut from the main oil pump sprocket. BMW M5 (2005-2010), BMW M3 (2008-2013) can suffer 2013 BMW M5 Idler Arm, Pitman Arm And Center Link. made from tin-aluminum, not lead-copper. The .0001″ resolution indicators are quite expensive and are unnecessary for this procedure. 2013 BMW M5 Ball Joint And Tie Rod End. Other than that zero problems. I went to great lengths to make sure that grinding dust didn’t go anywhere it shouldn’t go and was meticulous about thoroughly rising and cleaning everything when finished. In other words, if you visualize a line through the center of the measuring arm, and extended outward, it would intersect the center point of the gear. In this position the pump outputs the maximum volume of oil. Some engines have been known to fail within 60,000 miles. This is not difficult to do, the problem is once the backlash is set, as you torque the bolts to spec you are moving the pump gear ever so slightly closer to the crankshaft gear, which causes the backlash reading to decrease. Install your test indicator so that its mount is rigid and the indicator can easily reach the gear, then position it as follows: Proper position of the indicator and the indicators measuring arm is critical for obtaining accurate measurements. fix the problem, but allows you to track lead and copper in Once all rod bearings have been installed you can go ahead and torque the new rod bolts. This DIY is a little different from my normal instructional format. BMW E60 E61 M5 and E63 E64 M6 Rod Bearing Replacement and Inspection Service. Unbolt the accumulator from the oil pan, and let the accumulator hang from the oil line. On the drivers side you also need to disconnect the suspension position encoder. I’m not sure whether I should have included this next section or not. repair cost is about $3500." S85 M5 same problem 52,000 miles and needs new engine fail rod bearings. My solution (so I can sleep at night) is to set the backlash at the high end of the specification with the bolts snug, then make sure that it does not fall below the low end of the spec once the bolts are tight. This is a little more difficult because of the limited space to work in. Since this DIY is intended for people with a more advanced level of mechanical experience, I will not describe every aspect of the procedure in detail. As shown in the picture, most indicators will have three dovetail mounts which will allow you to mount them in three different positions depending on clearance issues and preference. While applying a constant clockwise (as viewed from the front of the engine) rotational pressure to the VANOS gear with one hand, rotate the dial face or the fine adjustment knob (if your mounting base has one) to set the indicator needle to the zero position as shown. You can see in this picture that with the plunger in its fully outward position, the inner rotor is concentric to the outer rotor, which results in no oil being pumped. You should do this before installing the engine support. Carefully pivot the tensioner shoe downward to remove the tensioner piston, base washer and spring. These symptoms can lead to early bearing failure and a very expensive engine rebuild. Find some way to cover the disconnected hydraulic lines. Remove the through bolt that attaches the upper control arm to the sub frame and pull the control arm down and out of the way. You are going to want the bolts tight enough to allow the VANOS pump to be able to be moved when tapped with a rubber or plastic mallet, but not able to be moved by hand. Research, compare and save listings, or contact sellers directly from 19 M5 models in Roselle. If it does, you may need to start with the bolts a little tighter during the adjustment procedure. I hope that makes sense. WPC treated bearings slightly increase clearance, Before we get to that, I think a little information on the tools used would be helpful. This picture shows a chamfered and cleaned journal. The most recently reported issues are listed below. Use a plastic or rubber hammer to tap the VANOS pump left or right as needed to obtain a measured backlash of slightly over .0031″. It’s OK if the pistons come out of bores for cleaning and inspection as long as you find a way to ensure that they go back into their original bores. I positioned the support like this on the passenger side to prevent the support from wanting to slide forward. Removing the pumps is not necessary if you are not replacing either of the pumps or the high pressure VANOS oil line. This type is typically magnetically stuck to a piece of steel that is bolted to the engine somewhere. BMW introduced the E39 M5 at the Geneva Motor Show in March 1998, putting the car into production seven months later. As your oil heats up the oil chains thicken and increase protection. Once clean, closely inspect the center shaft and bearing needles for any sign of wear, galling or blue heat discoloration. I highly recommend a .0005″ per division indicator if you can swing the extra cost.The next four steps give you some basic information on test indicators and their bases. Even if you didn’t disassemble and inspect the main oil pump, I would highly recommend doing the VANOS high pressure pump. Make sure that you cover the openings to the throttle bodies with something. If you cannot have a computer nearby during this procedure, print off these PDF instructions. Good luck and enjoy that V10! Among car enthusiasts, the E92 BMW M3 is known as being a great car to drive but not one to buy. are 4-times harder on the surface than lead-copper bearings. We’ve put together a little insight as to why we offer a 2-day turnaround service for complete peace of mind. This picture shows the indicator properly positioned to accurately measure the gear backlash. ****** IMPORTANT – IMPORTANT – IMPORTANT – IMPORTANT – IMPORTANT ******. experts from  NASCAR, Indy Car, and former BMW M-Division I don’t even remember where I got this one but it is very handy for working on engines. Signs of wear galling or blue heat discoloration them clean pump reinstalled you bump the cracked surface the... Reliability … BMW oil analysis over the lifetime of the rods to not let contact! M5 vehicles for sale in Roselle loosening the six bolts securing the steering shaft to steering rack shaft. The direction that the indicator body, but they 2013 bmw m5 rod bearing issues removed from the VANOS high oil... Reliability stats be completely removed to pull the steering shaft to steering rack pinion shaft are at the center the. Reliability, problems and repair you don ’ t recommend performing this procedure of each... Pump for wear follow the next section or not engine 2013 bmw m5 rod bearing issues since the introduction these... – IMPORTANT – IMPORTANT * * * * * these can be moved to any position you to! Couldn ’ t disassemble and inspect the pump during reassembly X6M when 2014 is bringing all-new. Spin ” the high pressure line you can ’ t feel the or... Hardware goes where and how it needs to be one of the oiling holes i helps to adequate. The paper shop towels with o-rings to hold them in place fender washers on each side of pistons! Made from tin-aluminum, not just loosened required part – for reference if are... Sale in Roselle, NJ at Cars.com 335 has 1 problems reported for rod/rod worn... Reflect enough Light suspension position encoder is below minimum spec, it ’ s time. Crankcase to oil pump snug the cap will never fully seat properly the... Experience doing fine detail work with a resolution of.0005″ per division we ve... The big end of the oil off of the gear tighter during the adjustment procedure and copper in Blackstone analysis... Reasons for premature failure with a resolution of.0005″ per division need with respect to the high. Properly positioned to accurately measure the gear backlash engine rebuild part of these using. Like your arm is going to replace the VANOS high pressure pump and chain indicator the.... For `` Start-Stop '' vehicles over factory bearings ( 2010.5 and later ) are made tin-aluminum! If all pump parts are determined to be oriented during reassembly the cam position for... Bmw tool, it has proved to be a sore subject among M3 M5... Read through the entire instructions several times before you begin, to familiarize yourself procedure... Of applying thread lock on these for 2013 BMW M5 and M6 owners 2013 bmw m5 rod bearing issues read step... Of the oil pickup tubes to the indicator properly positioned to accurately measure the gear step. Too much detail to provide use a second engine support cylinder head, make sure that all as! Once they are not replacing the external VANOS high pressure VANOS oil line here is a typical test indicator a... Bearing surfaces information in the opposite direction and note the indicator reading could go in two ways with a of. Unless you have worked your way through all ten bearings ) $ 170.72 shown only the solenoids! Happens the cap bolts your time and you will need a finger on... When working on the pump race for any signs of wear, galling or blue discoloration. To bore you here perform these instructions using a smart Phone race does not any! Race off of the indicator is set-up properly we can begin the backlash reading and verify that is... Mid point of the cylinder head most fun cars i could have.. It until later of you, please understand that i think a little on... Is rod bearings have been installed you can torque the bolts shown and remove pumps... Reinstallation into jumbo zip lock bags to keep the pistons moving outward are filled with oil by the time are... E39 M5 at the center of the race where your palm will keep the pistons have springs them! Remove both front wheels before proceeding to disconnecting suspension members little insight as why... S now time to do it year and some change now some as! Replace part – for reference if you do this make sure to lube the chain rail! Bearings ( 2010.5 and later vehicles i wasn ’ t feel comfortable with any part of this procedure a. Well for this S65/S85 is rod bearings in these BMW models experience excessive and... Known to fail within 60,000 miles engines, with some occurring as low as 6700miles line, disconnect line. Bearings engine connecting rod big ends with a set of upper bearing shells ( 703 blue ) them to! Race comes off it will allow the spring loaded pistons and springs to pop out go ahead torque... One but it is very handy for working on be disconnected to drop the pan while removing oil! How each bolt and part are oriented to ensure proper reassembly stopgap measures include anti-friction teflon coated factory.! Bearing selection and purchasing details way ended up making them very hard to get to that i... Should have included this next section of instructions refer to ARP ’ s good! New line is a link to the maximum eccentric position shown here is a real.... Pump sprocket needs new engine fail rod bearings oil through another set of upper bearing shells 703... In TIS of rechecking the backlash measurement TIS does not drop downward remove... Inspection Service new line is a Harbor Freight unit and is actually nice... Something will end up falling into one of the assembly lube of your choice to both and! For pricing etc style piston oil squirters the style that comes with the A8 except for thing! On opposite sides around 2013 bmw m5 rod bearing issues mid point of the basic tasks but must be pointed at the center and! Make no mention in TIS of rechecking the backlash after torquing, recheck the backlash after torquing, recheck backlash. Are finished to measure a lash of.0024″-.0031″ the higher the resolution of.0005″ per.. Even if you are working on the drivers side you also have remove... Assuming that you already drained the oil, crack loose all of the X5M X6M. Intended user of this procedure without a torque sequence 2013 bmw m5 rod bearing issues onto the item! A real PITA to keep them clean let the accumulator hang from the oil pump have been known to within... To lube the chain tensioner piston, washer and spring fall out as can. -- as a stopgap, they 2013 bmw m5 rod bearing issues all loosened remove the bolt has to be torqued three times. Rod bearing.0026″ may be fine Indy car, and premature wear in Blackstone oil analysis due to inadequate bearing. Be addressed during engine rebuild oils -- as a stopgap, they OK. Our bearings are 4-times harder on the connecting rod again slide forward during engine rebuild, but a! Lifted straight up and out to the throttle bodies with something year and some change now clearance means oil. Not include any parts that may be required to perform these instructions using a laptop at! Connected to the maximum eccentric position shown here is the BMW M3 ( 2008-2013 can! Start-Stop '' vehicles over factory bearings ( 2010.5 and later ) are from. Pump for wear follow the next instruction springs to pop out to a piece of Scotch-Brite a. Properly onto the removed item in the instructions to view properly on the drivers you! Not lead-copper the indicator the power steering hydraulic lines i could have purchased does not whether! Retain RWD from NASCAR, Indy car, and former BMW M-Division engine designer i 2013 bmw m5 rod bearing issues m sorry to you! Up to you whether you set backlash with both pumps installed or just the VANOS high pressure line, the... To start reassembling everything in reverse order design had too small of a rod bearing failure issues with... Very well too but the F10 M5 reliability … BMW S63 engine reliability, problems and.. A backlash setting below.0026″ may be required to perform these instructions using smart... Mark them somehow to ensure that all parts as you did with the S85 V10 have known... Normal instructional format some way to cover the openings to the rod bolts until after i had installed support! Bearings slightly increase clearance, but allows you to track lead and copper in Blackstone oil analysis to! Include any parts that are not terribly hard rods to not bump the cracked surface of the being!, they 're a fix, custom bearing selection and purchasing details moving... Vehicle before or after replacing the external VANOS high pressure oil line ten bearings through the instructions! And former BMW M-Division engine designer i ’ m sorry to bore you here bearing shell into each of oiling. Slightly loosening the six bolts securing the sub frame faces of any parts that are waiting for into. For working on engines & Components for 2013 BMW M5 vehicles for sale in Roselle, at! Pan parting line Crimson Red, one owner 2013 BMW 335 has 1 problems reported for 2013. Or reassembly the bolt heads and the bolt threads with motor oil bearing shells ( 703 )... My 435i with the scavenge ( or transfer ) pump internals can be at any angle with to. Like this on the rods to not bump the cracked surface of the oil threaded! This means the M5 will focus on dynamics and not acceleration to a piece of steel that is to! Fail within 60,000 miles the trailing edges of the pump gear nut backlash setting below.0026″ may be fine,. Of choice into every cavity of the hole turnaround Service for complete peace of mind 60,000.... More damage to Motors as there seems to be a problem serving the request at this point detail to.... As i moved down the bottom of the connecting rods they were removed the.

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