It lists the type of bolt and where its used on the car to give the recommended max tightening torque. BMW Torque Specifications sorry if already posted but I have a bmw manual which lists tightening torque specifications. You likely do not have 18 & 16 mm wrenches in your Airhead tool kit! Cylinder stud nuts are to be evenly cross-torqued, staging at ~10, ~18, & then CAREFULLY to a final value of 25 ftlbs. I suggest ~14 as a maximum. Oil canister central pipe: Install with Loctite, quite tightly, using a custom-made or commercially-made mandrel or carefully ground very broad & thick tipped screwdriver. LOOK at the far inner end of this associated stud. Leave all threads clean and totally dry. BMW front and rear suspension torque specs. I always do these by FEEL, but, you can use an INCH-pound torque wrench. 11/11/2019 Bmw 525i sedan wagon 2001 03 bmw 528i sedan wagon 1997 00 bmw 530i sedan 2001 03 bmw 540i sedan wagon 1997 03. Transmission output flange center large nut: 148-173 foot-pounds, probably OK to even 190. ]„"� CŬΊépÔ�¹¢lV There are special clamps that BMW used for high pressure fuel injection hose connections, such as for K bikes. ...because of the potential for serious damage, I do not list standardized values, only specific item values. If, in loosening a finned nut, it suddenly binds-up, then DO NOT try to loosen with more force. I will NOT tighten them that tight. Rear drive drain: 23 Nm (17 ftlbs) max. to Right-hand bearing pivot shaft lock nut: 77 foot-pounds. Torque specs Find the most up-to-date torque spec listings in electronic format. If no specification by BMW for your specific fastener/location, you can usually use standard table values. should not be used. Bolts are sturdy & strong, & a feeling of 'good & very tight' from a common 6' 12 point box end wrench is probably OK. It’s the place to learn and share “tricks of the trade,” find proper diagnosis and installation instructions, and enjoy easy access to parts reference. The ends of those BMW band clamps are at ~90° for the screw and nut (the nut may be bonded or otherwise secured to the band end). I have not changed that...except for the 11 mm bolts I use a faint oil sheen and 75-80 ftlbs. ... BMW transmission overview and specifications 2004 Especially read the last part of that article, with the photos of interference fit problems. Brake caliper joining bolts, R80R, R100R: Inner 22 foot-pounds, outer 7 foot-pounds. For the /5 & /6 spec is 75 foot-pounds; but I prefer a bit HIGHER. Crankshaft front bearing assembly (carrier): Most will be torqued at approximately 17ftlbs. Failure to follow my directions can result in a wheel departing the motorcycle! A bit of time spent on cleaning, fine filing, whatever is needed, will pay off. The chart tables can be considerably wrong, for specific items, that BMW has specified the torque for, or, that I have. Some never remove this plug, fearing they will strip the threads. 10/02/2014: Prep. Clutch lever adjusting screw locknut: 15 foot-pounds is the specification. DO NOT use hardware store bolts! Be sure you know what this is. The SI stated that while the flywheel bolts were previously at ~75 foot-pounds (100 Nm), they were now to be at 90 foot-pounds (125 Nm), cleaned threads, & the threads were to be OILED! BMW 3-Series Torque Specs. There are standardized tables for recommended tightening torque for fasteners. Crankshaft rod bolts: ALWAYS use new ones. Fender brace, lower: 1.5-1.8 foot-pounds. Bolt head sizes ....!BMW has been shipping some bolts with one wrench size smaller heads, using the original part numbers. If you find Phillips screws; replace the cover with an updated version, with a new O-ring, and with new proper bolts. Learn more about Price, Engine Type, MPG, and complete safety and warranty information. Oil pump cover: 88 INCH-pounds; probably 72 is enough. Model Torque Specifications. @U áÔ i¦LS /ØÀyĸEŸ‰0hÔ0+¾ˆZĞ"ßÀÀ bme endstream endobj 583 0 obj 469 endobj 576 0 obj << /Type /Page /Parent 547 0 R /Resources << /Font << /F0 580 0 R >> /ProcSet 581 0 R >> /Contents 577 0 R /MediaBox [ 0 0 842 595 ] /CropBox [ 0 0 842 595 ] /Rotate 0 >> endobj 577 0 obj << /Length 578 0 R /Filter /FlateDecode >> stream Bmw Head Bolt Torque. Torque arm, front to frame: 32 foot-pounds. It will be quite rare that you would have to consult those tables. ASK ON THE AIRHEADS LIST ABOUT 'GOO', because most of the early models used paper gaskets, but much later models such as the Monoshock models did NOT use gaskets, instead using a retainer compound, this is NOT a solvent drying goo, instead it is a Loctite product, and need NOT be the exact type BMW specifies, IMO! I personally use a less strong Loctite, so they remove easier, but I add witness paint markings. BMW Live cockpit Professional* with 12.3” instrument display and high-resolution (1920x1080) 10.25” Control Display with 32GB hard drive storage incl. Oil cooler hose 17 mm banjo nuts (located at the oil filter outer cover: Absolute maximum 14.5 foot-pounds. Valve cover center acorn nut: 14 foot-pounds (I am cautious, & do it by feel). The torque specs here where taken from BMW service manual. Values for YOUR bike are in YOUR Rider's Handbook. Over 6,000 Automotive Torque Specs. For the /5 and /6, I suggest using exactly 30 ftlbs. Clean and coat the rings too. Fix tables outlines, etc. I use a mixture of 1/4th acetone and 1/4th Kerosene, and then 1/2 ATF oil .....as this mixture is slower to evaporate and thus does a better job, over-all, and you do not have to apply it but once or twice a day. NOTE also that this is in regards to the 11 mm bolts, & applies to 1981+ models. 228I CONVERTIBLE 17″BASE / F22 2014 – 2016 105 ft-lbs Engine Tool Number Engine Tool Number M10 90 88 6 121 200 M42, M44 M20 and M50, M52/TU, M54, M56 88 88 6 121 171 M30 standard (13/16”) spark plug socket S50, S52, S54 and M60, M62/TU, N62 90 88 6 121 200 S14 88 88 6 121 172 M70, M73/TU, N73 or Torque values between systems of measurement. 172.4 KB Views: 1,694. Oetiker clamps offer also much less chance of a failure of the clamp itself. I suggest using a socket (preferred) or a box end wrench; and suggest NOT using an open end wrench (to avoid distorting the banjo bolt). Engine oil pan drain plug: 20-22 foot-pounds. Please inform all customers upon purchase of a shop manual, and also those customers that you are aware of that have one in their possession.' Having to cut off the finned nut, or forcibly loosening & thereby ruining the port threads, will NOT happen if you REGULARLY maintain them, and do not over-tighten them! I suggest 13 foot-pounds. I suggest that you calculate those yourself (Nm x 0.74 is foot-pounds). Catalog 457377 2014 Supercedes 457377, Dated 2011 Torque specification guide Front & rear axle nut torque specifications for FWD, RWD & 4WD vehicles Oil filter outer cover plate (three small bolts): No matter if thermostat or GS or plain plate: specification is 10 Nm which is ~88 INCH-pounds. specification is 7-1/2 Nm, or 5.5 ftlbs, MAXIMUM. Get information about engine specs, fuel consumption, dimensions of … Neutral switch on 5 speed transmissions: Torque is not specified. After /6, use 110-115 ftlbs. For re-assembly with a new gasket, first be VERY sure the surfaces are flat and without nicks. Transmission shifter lever: The 13 foot-pounds specification has caused confusion. I even clean off fingerprints. BMW torque values are for clean and dry threads at these particular places. I DO HAVE the BMW factory manual tables for 'common hardware' torque values, strengths, etc. That front forks article link has the torque settings and details, but not the information on modifying your dogbone tool, which I have, partially, put into my tools article. It is not just a screw to bolts change, the cover groove dimensions are also changed. 8.8 is a fairly strong metal and thus, after manufacturer, it results in a decently strong bolt, & that grade is quite common on BMW's. Swing arm allen-recess adjusters (pins): These large threaded pins with the Allen center hole are to be preloaded to 15 foot-pounds, then backed off slightly, then finished in only the tightening direction, leaving them at 7.5 (9 max) foot-pounds. Fresh washer is advisable but not a must. I suggest 6.8 to 8 Nm, which is 60 to 71 INCH-pounds. R80R, R100R, GS, top sleeve/locknut: 48 foot-pounds. Axle clamp bolts (pinch bolts): 10-12 foot-pounds. Check your owners booklet. It is NOT commonly known that American Style coarse screw-type slotted band-clamps do have torque values. BMW i3 features and specs at Car and Driver. The torque value is the product of the applied force multiplied by the lever length, all as applied 90° to the direction of the force. Separate or included in the same tables may be information if the steel parts are cadmium plated, or otherwise treated; ~30% less torque is recommended for cadmium plated parts. Try to obtain old original parts when yours need replacement ...in most instances (?) Section numbers correspond to the identical numbers that BMW uses in its literature. 12. torque specs E39. FIRST check this article, well-below, and see if I have a torque value for you! 08/21/2016: Minor correction to subframe mounting bolts in section 46. 10/25/2014: Add note #1 near top of page, and later in section 26. From 1955 to 1962 BMW motorcycles included the low-compression 500cc R50 and the high-compression 600cc R69. BMW M57D30 Engine Specifications & Problems Introduction: ... (370 lb.ft) of torque at 2000-2750 rpm, but it was tweaked for 150 kW (201 hp) at 4000 rpm and 410 N.m (300 lb.ft) of torque at 1500-3250 rpm for year 2003 and again for 200 kW (268 hp) at 4000 rpm and 560 N.m (410 lb.ft) PdF, ePub, Audiobook & Magazine: Price: FREE: Download Read Online. Do NOT use gasoline when cleaning the tapers. Use DEEP socket to install except when your switch has side facing terminals, which would prevent using a socket unless you have custom-modified a socket. 07-11-9-963-132, A12 x 16-cu These are copper, and note the 16 mm outer diameter. Problems include incorrect conversion of Nm to Ftlbs in the literature. DO NOT use the split lockwashers that were supplied on earlier models except in emergency if you don't have the shorter replacement bolts. If you find that your motorcycle has had antiseize used at the rear drive threads for those parts, or the parts themselves, do a very thorough job of cleaning the material off, using brushes and solvents. This is standard for industry, and applies unless specifically noted to be different. Fuel consumption is determined in accordance with the ECE driving cycle (93/116/EC) made up of approximately one third urban traffic and two thirds extra-urban driving (based on the distance covered). I strongly suggest that, for all models, you use a drop or two of Loctite medium strength locker blue on the threads. I tighten this plug by feel, being careful. Recheck after 2+ hours, or even overnight. 9/16' width band: 30 to 40 INCHpounds. You MUST calculate the adjustment factor for the torque wrench if the adaptor is not used at 90° to the torque wrench. 10/03/2020: Fix hyperlink to flywheel removal warning article. 1981 and later are supposed to be at 25 ftlbs...careful! Allow the Loctite a minimum of two days to fully cure. BMW M2 features and specs at Car and Driver. For M8 and M10 screws are identical: Replace, wash and oil screws. Tighten these three screws in evenly staggered stages. Learn more about Price, Engine Type, MPG, and complete safety and warranty information. Please read the suggested threads and add value, either by pictures or by descriptions, so the next person stands on your shoulders. '. ALWAYS 4 brand-new gasket-washers! Disregard such advice. 11/21/2016: Remove Spark Plugs section and move & update ....to sparkplugs.htm article. Installation: Fit special tool 11 3 460 on special tool 11 9 451. There have been instances in which someone has questioned just what BMW means by its torque figures. Do it in stages, alternating sides, etc. Oil filter INNER cap bolt (that cap is used on early Airheads without oil coolers): 20 Nm which is 15 foot-pounds (some books may say 41Nm which is 30 ftlbs, I think that is vastly too high). Cover housing (left side cover plate, cardan cover): 14 - 15 foot-pounds. Chain cover: 5.2-5.9 foot-pounds (62-71 INCH-pounds). I advise you to not use standardized values, whether industry type, or BMW charts..... except as a last resort, particularly where I do not show a value in this article. split screen function, touch display, iDrive touch Controller and the BMW Intelligent Personal Assistant • the part numbers are the same, & the dealership might have the cadmium plated ones under the SAME part number and even in the SAME box ...SO ASK. Both bolt & flange threads must be clean and dry & then apply 1 drop of Loctite medium strength BLUE on the bolt threads. Download (PDF, 172KB) This entry was posted on June 30, 2017 at 5:29 pm and is filed under Interesting Stuff . Some variances, see your book. NEVER EVER oil NOR antiseize these threads; NEVER! There are errors above ...if you are a strict interpreter of words (millimeter should be metric Nm for instance; and 'from now on'). Do NOT clean with gasoline; use a good solvent, I use Acetone or MEK. [1] IMPORTANT INFORMATION ABOUT OUR DATA. TORQUE SPECIFICATIONS Application Ft. Lbs. Paralever: Preloading the pivot pins: 15 foot-pounds, then, back off a small amount, then retighten to 7.5 foot-pounds; locknuts to 75-80 foot-pounds. 1 AZD00-01.frb 20/10/97 00 - General Instructions Type Screw Dimensio n Unit 00 00 Extract from company standard BMW N 600 02.0 The maximum tightening torques are: Only applicable to shaft screws with metric standard and fine threads acc. Font size increased. • Always use the proper torque … 05/18/2018: Add reference to /2 era torque values source. For all others but the R80GS, R80R, R100GS, R100R rod bolts or other such specified angular tightening, this means the torque figure is the value applied to the bolt itself. Section 46-to ? Please select a BMW model from the list below to access a full range of specs of older and newer models. Foot pounds is same as pound-feet; ounce-inches is same as inch-ounces. I suggest the lower figure. Article 50C is all about pangasket R/R....with much more information. 08/20/2006: Editing for clarity. I strongly suggest you follow my torquing method and values. You can NOT get a good seal unless there are NO NICKS, and, you have truly flat surfaces, truly perfectly cleaned! The rotor is a taper fit to the crankshaft. Rear subframe: 11-18 foot-pounds was the early original value range. Low viscosity oil, oiled threads, 36 foot-pounds. See article on this website: https://bmwmotorcycletech.info/torquespecs&problems.htm. For R80GS, R80R, R100GS, R100R, 24 ftlbs. They are generally used for extra security and where they are not removed and replaced often. LOCTITE:With clean & dry threads to begin with, most types of Loctite cause UP TO ~15% increase in actual torque because Loctite acts as a very mild lubricant. Important: 10. 07/22/2018: Add emphasis to section 33, because someone miss-understood: the drain and fill for the driveshaft is located ON the rear drive nose). I have seen 18 mm being substituted for 19 mm; 16 mm substituted for 17 mm. N40 / N42 / N45 / N46. Unfortunately, there is no information on any of this, NOR any values to use if the parts are removed and then reinstalled, which DOES have an effect, sometimes a goodly one, on repeated fastening and unfastening torque values, not to mention the large reduction of any protective coating. Later model BMW motorcycles are using the smaller heads. Fittings from Germany are, of course, Metric-sized. I believe the 10 Nm specification is too high. If removed and reinstalled, then antiseize usually has to be added and the torque lessened a bit. Jump to Latest Follow ... bmw_torq.pdf. On the cooler or late type models, leave the end 3 mm proud of the engine outside wall surface. Simplify HTML coding. At the same time you must end up such that spacing from swing arm to frame point on both sides is equal within ~.02'. If they show signs of pulling-out threads, note which ones, so you can fix the threads with a Helicoil after the pan is removed. Because of the safety factor of parts strengths & typical usages, this effect of Loctite is usually ignored, as far as torque wrench settings are concerned. Save Share. For whatever reason, BMW did not mention much earlier model details, nor did it mention that the 11 mm bolts were used far earlier than 1981. Later models (from about 1985 or so) specify 25 Nm, or 18 foot-pounds. Torque specs Find the most up-to-date torque spec listings in electronic format. ASK on the Airheads List! If your BMW dealer insists that BMW has gone back to using lock-washers, ignore that WRONG advice; use the shorter, later, bolts. Rings should have their splits towards the head, that is, the tapers should face each other. https://bmwmotorcycletech.info/break-in.htm. The idea is that you will not have more than one or two of the nuts loose, in comparison to the others, for very long. SLASH 2 information: /2 information is in Jeff Dean's article, which describes the /2 series rather well:http://bmwdean.com/slash2.htm. Also find all the BMW suspension part numbers with diagrams. Literature values are 6.5-8 ftlbs (some books show to 8.5). 5) Horsepower/Torque Curve Torque Spec Database. FelPro-Only.com is your convenient source for advanced sealing information. (N.m) A/C Compressor Bolt 37 (50) Bypass Pipe Bolt 15 (21) Camshaft Gear Bolt 173 (234) Camshaft Thrust Plate Bolt 16 (22) Connecting Rod Cap Bolt (Angular Tightening Method) 1st Step 47 (64) 2nd Step Tighten Additional 30° 3rd Step Tighten Additional 30° Coolant Pipe-To-Water Pump Nut 18 (25) 04/28/2017: Clarify transmission shift lever torque for the central bolt. H‰�”KRÃ0†O�;hY¿íl๓†²(Ó Ãõ‰Ÿm©Óé&Í—èÿ,; –ß. Some values rounded. Outer metal cover, front of engine: ~5.5 foot-pounds. 05/15/2018: Overhaul of entire article. 02/10/2017: Improve clarity in the red box descriptions, and in a couple places in the text, particularly about rod bolts....and degree tightening. It is YOUR CHOICE. If they squeak, remove nut, oil immediately, & immediately re-tighten. There is no need to carry extra & new sizes of wrenches, if you are careful & knowledgeable ...and, ....now you ARE! 135I /E88 17″OPT / CONVERTIBLE 2008 – 2013 90 ft-lbs 135IS /E82 18″BASE / COUPE 2013 – 2013 90 ft-lbs 135IS /E88 18″BASE / CONVERTIBLE 2013 – 2013 90 ft-lbs. In the DIN (German normal standards) system, bolts & nuts are assumed to be phosphate treated, no after-treatment, not galvanized. If you use the aluminum 'gaskets/washers'....they are to be replaced EACH TIME you unfasten the associated banjo, one on each side. Nuts, bolts ....grading systems & standard torque values:Fittings from Germany are specified by a grading system that is different from what is used in the U.S. for American SAE items; and, in some cases, U.S. metric fasteners are not coded the same for strength. If you INSIST or are curious about using a torque wrench for this, ask me how to modify your existing tool tray dogbone tool and how to do the measuring. Download free BMW Z3 TORQUE SPECS FOR VALVE COVER ebooks in PDF, MOBI, EPUB, with ISBN ISBN785458 and file size is about 59 MB. Section 13/16-Carburetors & associated air & fuel inlet parts: Carburetor top covers, Bing CV: Can have Phillips or other somewhat similar cross slot screws. M6 nut on the end of the automatic advance unit on models through 1978: Rocker arm adjustment lock nut: 13-16 foot-pounds (some say 12, & I am OK with that, less likely for thread problems). I suggest using BMW-supplied parts! Ft Pounds. 4 Driveshaft U-joint bolts: 26-29 foot pounds MAXIMUM; I use 25-26 ftlbs. Shock unit, Monolever before 1987: 34 foot-pounds. Special tri-tool needed, see tools article: https://bmwmotorcycletech.info/tools.htm. If one of those lock-washers breaks, and that is relatively common, its bolt WILL loosen, the rest soon will & the result may destroy the back side of the transmission.