They are both superseded from older part numbers. Ssangyong (South Korean brand) made a 3.6 litre variant of M104 inline-six engine based on the 2.8 litre model, producing 248hp (185kW; 251PS) or 276hp (206kW; 280PS) on earlier versions, for its Chairman model, a full-size luxury sedan. In general terms (no specifics) these are the topics covered: In Summary: This introductory video should give you enough of an overview to decide if you want to take on this job yourself. It may not display this or other websites correctly. Chinese car Roewe R95L which based on SsangYong Chairman also uses 3.6 litre version of M104 engine. For a better experience, please enable JavaScript in your browser before proceeding. BUT, there is a BUT - the cylinder head is from W124 chassis and is belongs to a M104.980. MTech.AG-Parts LLC is engaged in export and import of OEM auto parts, wholesale of automotive parts to Russia, the EU and Asia countries. It came off of a 1994 E320. Timing Chains. Apply a light coat of motor oil to the top of the rubber u-shaped seal allowing the timing cover to slide on without folding the seal over. Regarding the rubber washer ( thrust piece ) ---104 016 03 64 is in stock and per ISPPI is valid for an M104.991 engine. My M111 runs the 104's 149mm rods with an 88.4 stroke,so has a ratio of 1.68. Ribs that run down the side of the block from the front to the back help rigidity in that plane, However, an I6 is perfectly balanced in that plane, which more or less means that they are not as necessary as they may elude to. M104.995 - 220 hp and 231 lb-ft engine for Mercedes-Benz E 320 W210 (1995-1997). Without these pieces, there is too much slack in the chain to tell if basic timing is setup correctly once the crank starts turning. Possible problems you may have with wiring harness. MB part number is 124 440 56 32 The production date is November, 2011. 91 are pretty damn big for a 104. The cylinder head is the same as the four-valve M104 E30. Is ASR unusual for this car? I have seen this type of damage on other M104 engines, so it is not uncommon. The Fora platform includes forum software by XenForo. This is a highly detailed video on how to do it without making the mistakes that many others have made. Mercedes-Benz 2.8/3.2L M104 .040" MLS Cylinder Head Gasket, 91mm Bore. UTT Technische Textilien GmbH & Co. Aug. 2013-Dez. Apply sealant to the mating surface of the timing cover. Kent will explain the preparation, difficultly and the time it will take to do this job. Check alignment of camshafts and crankshaft. Mercedes SL320 1996. I have the time, and it won't be that expensive to have this done. Underdrive Pulleys. MERCEDES BENZ 94-99 W124 M104 ENGINE 24V 3.2 CYLINDER HEAD R1040161601 TESTED. Crankcase. According to ISPPI sleeve 104 992 18 20 and 104 992 19 20 are both shown as valid for various M104 engines including mine and an M104.991. Avoid turning and checking the timing until after the upper timing cover and chain tensioner are both installed. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. MTech.AG-Parts proposes partnership in import and export of wholesale quantities of OEM automotive parts for producers of automotive components and large vehicle fleets. The damage occurs when either the carbon deposits or abrasive materials (aluminum oxide from maroon Scotch-Brite pads, silicon carbide from grey Scotch-Brite pads) fall down the cylinder walls and rest on top of the piston rings. Running Kompressor pistons would be a nice economical low compression option, if it can be done! Krumbach (Schwaben), Bayern, Deutschland. You guys are getting ahead of me with the parts questions !! Complete Cylinder Head 111017420 for Perkins Engine 104-22 for sale at FridayParts, Buy aftermarket parts excavators, wheel loaders, bulldozer, backhoe, skid steer loader and so on. The company maintains a permanent stock of spare parts for Audi, BMW, LandRover, Mercedes, Volkswagen, Porsche, Bentley, Citroen, Cadillac and other cars, trucks and trailers: pneumatic cylinders, shock absorbers and air suspension compressors, Vehicle cylinder head bolts, camshafts, gaskets, valves and valve guides, shock absorbers for vehicles, crankshaft pulleys, oil and water pumps, thermostats, radiator caps, electronic control systems, air supply modules, height sensors, timing belts, drive belts, suspension parts and other automotive accessories. K-Jetronic KE-Jetronic CLICK HERE to view all. This range does not include taxes and fees, and does not factor in your specific model year or unique location. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. This is the best M104 thread EVER! The M104 which I have in my W140 (104.990) has double springs too. And as Winston Churchill once said, Keep buggering on. K-Jetronic KE-Jetronic CLICK HERE to view all. While applying pressure on the counter-hold tool, loosen the 8mm hex allen bolt, Remove fan clutch and fan blade assembly together, Loosen 10mm allen hex bolt in center of belt tensioner, Loosen belt tensioner using 13mm adjustment from the top, Tension the belt using 13mm adjustment rod, Tighten until belt tensioner pointer is at max (leftmost), Tighten 10mm allen hex bolt in center of belt tensioner to 75 Nm, Loosen bolts on pulleys for water pump, power steering pump, and fan clutch, Remove pulleys on water pump, power steering pump, and fan clutch, Remove top bolt (6) of belt tensioner damper to front cover, 13mm hex, Remove center bolt to belt tensioner (16), 10mm allen, Remove 3 bolts on Y-bracket (1), (3), and (4) and remove Y-bracket, Note: Bottom right bolt (1) has counter-hold nut (2), Remove setting pointer (13), belt tensioner (14), damper (10) and adjustment rod (18), Install belt tensioner (14) with setting pointer (13), damper (10) and adjustment rod (18), Align damper (10) and install top bolt (6), 13mm hex. M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video A step-by-step procedure for properly removing the head from the engine In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. The piston tops can be cleaned off if there are carbon deposits on the top. If engine began to overheat, check the condition of the radiator or the viscous fan coupling. Important note: This video manual may or may not include all the information you will need to troubleshoot and/or repair your specific problem/s. Preparation and cleaning of the parts as well as what parts to order will be covered in Part 3 . Engine oil capacity including filter requires 7.0 liters of oil. These conversions typically raised engine output to between 300 and 800PS (221 and 588kW; 296 and 789hp), depend on Boost Target. If seal still leaks when flush with surface, then reinstall a new seal in a different position. It's how we learn and grow, by stretching our boundaries. In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. These head bolts hold the cylinder head to the engine block. Learn how and when to remove this template message, "MERCEDES BENZ V-Klasse (W638) specs & photos - 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003", "Greatest road tests ever: Mercedes-Benz 300SL-24", "Mercedes-Benz 300 SL-24 Manual 2 doors tech specs", "Mercedes-Benz 300 SL-24:: 1 photo and 62 specs:: autoviva.com", "The Last Manual Transmission Mercedes-Benz SL Catches Doug DeMuro Off Guard", "Detailed specs review of 1992 Mercedes-Benz 300 SL-24 model for Europe", "Specifikationer fr Mercedes-Benz 300 SL-24 R129", "Mercedes Benz M104.981 engine (3.0, 170 kW)", "Mercedes-Benz 300SL 24V 3.0 W129 Series (3.0) - Mercedes 300 SL 24V (3.0) - 2960 - Enginerebuilding.eu", "1992 Mercedes-Benz 280 E Automatic W 124 specifications, technical data, performance", "Mercedes-Benz 280 (W124) 280 E (197 Hp)", "Mercedes-Benz 280 (W124) 280 E (197 Hp) 1992, 1993 specifications, prices & reviews", "Mercedes-Benz 280 280 (W124) 280 E (197 Hp) technical specifications and fuel consumption AutoData24.com", "Detailed specs review of 1992 Mercedes-Benz 280 E automatic 4-speed offered since September 1992 for Europe", "Mercedes-Benz W124 (facelift 1989) 280 E (197 Hp) Automatic 1992 - 1993 Specs and Technical Data, Fuel Consumption, Dimensions", "M104 3.2L Engine Specifications And Review on MotorReviewer.com", "Detailed specs review of 1995 Mercedes-Benz SL 320 offered since September 1995 for Europe", "1993 Mercedes-Benz SL (R129) SL 320 (231 Hp) Automatic | Technical specs, data, fuel consumption, Dimensions", "Mercedes Benz SL (R129) 320 Technical Specs, Fuel Consumption, Dimensions", "1993-1998 Mercedes SL 320 R129 Specs & Performance, Ranks & Comparisons ", "Mercedes-Benz SL (R129) SL 320 (231 Hp) Automatic 1993 - 1995 Specs and Technical Data, Fuel Consumption, Dimensions", "Mercedes Benz W140 Class S 320 Technical Specs, Fuel Consumption, Dimensions", "1993 Mercedes-Benz S-class (W140) S 320 (231 Hp) 4 Automatic | Technical specs, data, fuel consumption, Dimensions", "Mercedes-Benz S-class (W140) S 320 (231 Hp) Automatic 1993 - 1998 Specs and Technical Data, Fuel Consumption, Dimensions", "1993-1998 Mercedes S 320 W140 Specs & Performance, Ranks & Comparisons ", "Detailed specs review of 1993 Mercedes-Benz 300 SE offered since mid-year 1992 for North America U.S.", https://en.wikipedia.org/w/index.php?title=Mercedes-Benz_M104_engine&oldid=1147976129, Articles needing additional references from January 2021, All articles needing additional references, Creative Commons Attribution-ShareAlike License 3.0, 265385Nm (195284lbft) at 4600rpm M104.98x, This page was last edited on 3 April 2023, at 09:22. I also sent the injectors off to. 89.99 + 40.25 Postage. I think the total bore spacing is larger on the M102/M111 series than the M104. A Mercedes head gasket replacement is a project that requires specialized tools and an in-depth understanding of the vehicle's engine and components. Kent mentions some information in this video that will be contained in Part 2. Engine is for Mercedes-Benz 320 E W124, E320 W124 (1992-1997). 2.8 L M104.900 [ edit] The main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. Mercedessource.com all rights reserved 2000 - 2023. Question for you why replace these sleeves? AMG developed a 3.3 L M104 that was used principally in the 300E AMG 3.4, AMG 3.4 CE and 300TE-3.4 AMG (Mercedes-Benz W124) vehicles, produced between 1988-1993. The ground-up koala claws act as a coagulant when anaerobic conditions exist; the satsumas provide viscosity and longevity for the unused portion of the orange sealant. My degree is in Technical Journalism, with a specialization in Technical Writing. 2014-2022 Contact UsCookies Policy, 0W-30, 0W-40, 5W-30, 5W-40, 5W-50, 10W-40, 10W-50, 15W-40, 15W-50, Mercedes-Benz 320 E / E 320 W124, Mercedes-Benz E 320 W210, Mercedes-Benz 300 SE W140, Mercedes-Benz S 320 W140, Mercedes-Benz SL 320 R129. Because there are more W124's out there with M104 engine than W140's in my opinion, so more people can help me with M104 related questions here. Design by: PelicanParts.com | Powered by vBulletin Version 3.8.7Copyright 2000 - 2023, vBulletin Solutions, Inc. The M103 and M104.98x were later replaced by the 2.8-litre and 3.2-litre versions of the M104. If not, please refer back to our "Solutions Finder" and enter your chassis number and the specific problem you are having to see if we offer a solution. 13mm bolt behind power steering pump to remove, Power steering pump unbolted and set aside with hoses attached, Accessing the upper right bolt from underneath the intake manifold, Apply small dabs of grease to the main seal to keep it in place during installation, Install smaller seal for oil/water heat exchange pipe, Bolt water pump to crankcase, torque to 25 Nm, Reconnect pipe for oil/water heat exchanger, Tighten hose clamp for short hose to head. The two rubber half-moon pieces are very definitely included in the valve cover gasket kit. Diagnose your problem. It was first released in 1991. Pagz, what's your piston Diameter, do you know? Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. Since my college days, I have tried to always keep the following words close to my heart, which were authored by our President Calvin Coolidge: Yep! 20163 Jahre 5 Monate. In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. It's amazing how much stuff you have to remove to get to the pesky head. BMW Cylinder Heads, 8 Cylinder. Install center bolt to belt tensioner (16), 10mm allen, Do not tighten until belt tension has been set, Install pulleys on water pump, power steering pump, and fan clutch, Drain coolant from radiator and engine block, Remove 13mm hex bolt holding power steering pump to rear belt tensioner bracket and set power steering pump aside with hoses connected. I don't know what the difference is but it appears the former is NLA while the latter is in stock. I wish there was more of this kind of stuff around here! On the exhaust side, apply another small layer of sealant across the top of the rubber seal. I opened up the intake side quite a bit. INTERCHANGE Engines: 104.981, 104.980, 104.941, 104.992, 104.995, 104.994 In general, there are two reasons why automakers at that time would have changed from an inline 6-cylinder to a V-type 6-cylinder configuration. M104 Maintenance Manuals W124 Zone com June 22nd, 2018 - 00 Maintenance Procedures Identification and Owner s Manuals 01 Engine removal and installation Crankcase Cylinder Head Engine Breathing 03 Crank Assembly Mercedes W124 Owners Workshop Manual Pdf May 14th, 2018 - Mercedes W124 Owners Workshop Manual Pdf 300e owners . M104.992 - M104.991 with compression ratio 9.2, power is 220 hp. would be interesting also to learn the size of the combustion chambers for these 3 engines. The first link is an article by Steve Brotherton. In fact I have stroked a 2.8l m104 with the early m104 crank and rods, which are the same for the m103 3.0l also. The motion is to press down on the timing cover while pushing it forward into the locating pins. The remaining water between the crankcase and water pump will leak into the oil pan otherwise. http://www.continentalimports.com/ser_ic100345.html. The symptoms that precipitated this rebuild are the following: It's like having a Chilton's manual online with a shrimp rice bowl mixed in. This is not a beginner mechanic job! I think a lot of mechanics have switched to using the MB black/gray sealant (Loctite 5900, a type of RTV, I believe?) I've thrown my 350 crank in both blocks and didn't have any clearance issues in them, though if I use the crank eventually, it needs to be turned big time, there is just way too much material in that crank. Remove coil packs T30 bolts and spark plug wires. Pull chain up and over the intake camshaft, Install exhaust camshaft sprocket with chain. Yes of course thats correct different lengths. Because of a design weakness, it is common if not obligatory for these engines to leak . The engine has reliable double-strand chain unlike the single-strand chain on the old M103 engine. CAT-CSS-M104-4000905 215.462.4666 . Mercedes R129 SL 320 (M104) Timing Cover Leak - Alternative Fix. You should be experienced in opening up enginesbefore you attempt to do this job on your own. There is actually a lot of room to port out the intake side though. If you are hearing strange noises from the front of your 1986 to 1993 six cylinder gas engine, you will need to remove the belt to troubleshoot the problem. V6 engines released in 1997 as M112 series (3.2-liter engine is M112 E32). Alternatives include Loctite 5900 and Permatex The Right Stuff. Please read the full description carefully to determine if this video is applicable to your year and model and contains the information you are looking for. Piston tops and mating surface before cleaning. 1993 and newer models. Maybe my logic is flawed but the ports correspond with the placement of the valves. top model completing the line-up of M103 12V engines. Reinstall thermostat and thermostat cover, replace seal. The 2.8 litre version was also used in the 1996-2003 Mercedes-Benz Vito (W638) commercial vans, where it was designated as 'M104.900'. Last versions of German sportcar Isdera Spyder 036i after 1990 also uses 3.6 litre AMG variant of M104, producing 268 (200 kW; 272 PS) or 282 hp (210 kW; 286 PS). It just slowly wears out over time. Free shipping. The head has been successfully removed. New 1976 to 1993 Fuel Injection Repair Kits Available. MB part number is 124 440 56 32 The production date is February, 2003. Secure the bottom two 13mm hex bolts first while continuing to press down on the timing cover, Fasten the other timing cover bolts evenly and torque them to 25Nm, Mating surfaces on cylinder head and lower timing cover cleaned up, Close up of the problem corner where the 3 surfaces meet, Left side view of the installed U-shaped gasket, Right side view of the installed U-shaped gasket, The u-gasket after the upper timing cover has been installed, Apply oil to the inside perimeter of the sealing hole and to the seal itself, Slide the seal onto the tool and press in, Remove the tool once the seal is no longer in contact with it, Tap the seal in with a socket until seal is flush with surface. Other parts should be replaced while the head is off the engine. . http://www.continentalimports.com/ser_ic100345.html. Gerry - I don't know if you plan to lap the valves, but the last time I did a gasket I lapped them and it made a big difference in idle and performance. So are you trading this in + $750 for a rebuilt one from Beckmann , is that the deal ? This has been a very interesting thread. 01-1000 - Notes regarding crankcase; 01-1020 - Dimensions for pressing in straight pins in crankcase; 01-1100 - Measuring, drilling and honing cylinder bores; 01-1200 - Facing crankcase contact surface; 01-1220 - Servicing threaded holes for cylinder head bolts A larger intake crossover pipe, free-flowing exhaust, a unique intake camshaft, minor changes to the cylinder head, and modifications to the HFM fuel computer also contribute to the increase in power. It is in excellent condition. For a better experience, please enable JavaScript in your browser before proceeding. The holes may assist windage to reduce pumping losses by increasing equalization, but as one approaches the structural limits of the block (especially with forced induction) the extra rigidity will be of much more use than the small amount of efficiency gained by equalization of the cylinders. Captured some videos of the experience here. Only the engine cover and aircleaner housing is by Mercedes-Benz. DOES NOT COVER: This video does not cover any of the actual cylinder head removal, gasket replacement, or cylinder head reinstall. Apply to both front and rear of bracket. Would you happen to have the contact information for Don? kudos! [13][14][15][16][17][18][19][20], For the 3.2L (3,199cc), the compression ratio is the same 10.0:1 on all W210, R129, and W140 but it did differ from 9.2:1 to 10.0:1 on W124 (M104.992). it seems to them it would be cheaper to use light material pistons and rods than develop a new block (makes sense) cool thing abt this engine is that the long stroke give is good torque band. Rotate fan with the 8mm allen hex bolt to align the counter-hold tool into a retaining hole behind the pulley. JavaScript is disabled. Fit 98-11 Chrysler 3.2/3.5/4.0L V6 Cylinder Head Bolt Set SOHC 24V engine motor. I am some what sure that all M104s have CR of 10 bar the M104 AMG36 at 10.5. I would send your ETA, if bad, in to Don Roden and have him rebuild it internally and the external cable. Engine overheat. The part number for this tool is 103 589 00 40 00. Thread size is M6x1.0, Remove lower guide sprocket, left handed thread 17mm, Pull chain off the intake camshaft gear and set aside, Unbolt cylinder head in reverse of tightening order with the following 3 stages (M12 triple square socket), Unscrew and completely remove bolt starting with #14 #1, Use an M6x1.0 screw to extract the guide rail pin. Usage of the VR6 engine spread to the Volkswagen Golf Mk3 2.8 VR6 and Volkswagen Vento/Jetta (A3) 2.8 VR6 models in 1992. This is held on by six 5mm Allen-head bolts, which are easily taken care of. Learn how to fix it yourself. 127 Shipping: DHL Express 118.00 See More List: * Add To Cart A carbide scraper such as a Bahco 625 works great here. Wipe down the area with a lint free towel or rag. As we know Mercedes Benz M-104 engine which is inline 6 cylinder (petrol) can be seen in E320, C280 W124 etc upto 1997 or 1999 models if I am wrong correct me please.This engine is very nice,smooth and durable for hundred of thousands of miles but it is prone to head gasket failures and the oil leak can be seen from the engine front cover where Discussion of preparation, difficulty, potential problems and time it will take to do this job yourself, A step-by-step procedure for properly removing the head from the engine. The Getrag is good for 500 ft lbs of torque till it starts to break up, the 2.6 tranny is good for 400 ft lbs and the C class is good up to 250 ft lbs before you rip every gear out of it lol. M104 Gas Engine Head Gasket Replacement Part 1: Overview - On Demand Video, M103 M104 Straight 6 Gas Engine Thermostat Replacement - On Demand Video, M104 Gas Engine Head Gasket Replacement Part 3: Cleaning, Inspection & Parts to Order - On Demand Video, Discussion of challenges regarding timing chain removal, Getting engine on TDC before head removal, Tools needed to position engine timing properly, Removing ignition cap and rotor and mounting bracket, Removing the front timing cover and related items, Details on correct way to remove front timing cover, Problems explained with the front case lower seal, Marking the chain in relation to the sprockets, Tricks to removing the guide rail pin - critical, Proper way to remove the cylinder head bolts, How to balance the head for removal with the hoist, Double checking you carefully lift the head out of the engine bay, Discussion of what is covered in the next video. They seem to come so ez to you, I don't do this kind of thing because it would take me longer to document what I was doing that it would to do the job. 6170100352 W116 W123 W126 300D 300CD 300TD 300SD 1978, 1979, 1980, 1981 . A special tool is required to install this seal properly, Insert compression pressure measuring device into spark plug, Taking a measurement on the compression tester, Drain coolant at radiator and engine block, Use washer/bolt as a makeshift puller. This engine is one of the most reliable Mercedes-Benz engines.
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