Rotate intake camshaft gear clockwise until stop. AMG developed a 3.6L; 220.1cuin (3,606cc) M104 that was used in the W202 C36 AMG (W202) from M104.941, the W124 E36 AMG (W124) from M104.992, the E36 AMG (W210), and the G36 AMG (W463) vehicles. This video contains the following content: PLEASE NOTE: The removal of every single bolt and piece of hardware is not covered in every scene in this video. For a better experience, please enable JavaScript in your browser before proceeding. 37.00 + 30.89 Postage. Many owners neglect replacing the engine coolant thermostat. Diagnose your problem. 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. The 3.0 L M104 produced 217 hp (162 kW) to 228 hp(without catalytic version) and features KE-Jetronic fuel injection, cylinder specific ignition-timing, variable valve timing and under-piston cooling jets. MB part number is 124 440 56 32 The production date is February, 2003. Contact the seller. For a better experience, please enable JavaScript in your browser before proceeding. This is the best M104 thread EVER! M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video, M103 and M104 Straight Six Serpentine Belt Removal and Replacement - 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, Disconnecting things from the intake manifold, Why you would need to replace the head gasket, The front timing cover seal leak explained, Close up of some key things you have to remove from the head, Why Kent will not cover removing every bolt and fastener. 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. (unless you're one). 20163 Jahre 5 Monate. Plumbing / Aeroquip. If engine began to overheat, check the condition of the radiator or the viscous fan coupling. This puts the camshaft in retarded position. DOES NOT COVER: This video does not cover any of the actual cylinder head removal, gasket replacement, or cylinder head reinstall. http://www.peachparts.com/shopforum/showthread.php?t=168477. US$3,425.67 US$2,999.00. You are using an out of date browser. My money's on the early design. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. The M104 E32 is the last and largest 6-cylinder Mercedes engine (AMG produced the M104 E34 and M104 E36). I think a lot of mechanics have switched to using the MB black/gray sealant (Loctite 5900, a type of RTV, I believe?) During the 1990s UK customers were able to buy new vehicles equipped with a Turbo Technics conversion directly from Mercedes dealer Hughes of Beaconsfield (limited run of 75 conversions). 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 has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. Picture Information. Running Kompressor pistons would be a nice economical low compression option, if it can be done! 127 Shipping: DHL Express 118.00 See More List: * Add To Cart Language links are at the top of the page across from the title. on the M104 engine. A step-by-step procedure for properly removing the head from the engine, Discussion of preparation, difficulty, potential problems and time it will take to do this job yourself, A major cause of poor fuel economy and weak cabin heater performance, If you want your head gasket repair to last these are the important steps you must follow, M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video. Availability: In stock. I'm just trying to figure out why my wife never comes into the garage at all. $400.00. $650.00. A major cause of poor fuel economy and weak cabin heater performance, If you want your head gasket repair to last these are the important steps you must follow, M104 Gas Engine Head Gasket Replacement Part 1: Overview - On Demand Video. Duh Vinci, I'm not Gerry but I did this job on my E320 (M104.992) last summer . Learn how to fix it yourself. http://www.continentalimports.com/ser_ic100345.html. Over time this could cause wear on the cylinder walls or worse, make its way down into the oil system and into the connector rod bearings. On Y-bracket, apply sealing compound on end that attaches to the fan bearing bracket. We never got the 6 cylinder W140 except for the S320 with HFM. Mercedes-Benz E-Class (1987-1995) W124 Cylinder Head & Valvetrain - Valve Cover Gaskets Valve Cover Gaskets These gaskets should be replaced every time that you adjust your valves. https://en.wikipedia.org/wiki/Mercedes-Benz_M104_engine#3.0_L_M104.98x. - Carrying out quality changes. 1988 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. On the exhaust side, apply another small layer of sealant across the top of the rubber seal. 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. Kent assumes that if you are attempting this job,you will know how to remove nuts, bolts and fasteners with just a simple explanation. Install upper timing cover with guide rail. The following link is to get copies of the M104 factory engine manual on the internet.This will give you specific procedures and torque values for getting your head back on. . The head and the block will need to be cleaned and inspected and parts will need to be ordered. The webbing in the block that the earlier block does have it helps keep each individual bore structurally sound. Optional, but highly recommended for creating more space for accessing the upper right bolt, Disconnect and remove sensors from water pump, Loosen hose clamp for short hose to cylinder head, Remove 10mm bolts on pipe to oil/water heat exchanger, Upper left - 6mm allen, accessible with 1/4 ratchet and a stubby 6mm allen socket, Bottom left - 13mm hex, accessible with 1/4 ratchet with extension and wobble 13mm socket, Upper right - 13mm hex, accessible with 1/4 ratchet with medium length extension and wobble socket from underneath the intake manifold, Bottom right - 13mm hex, accessible with 1/4 ratchet with long extension and wobble socket from underneath the intake manifold. BUT, there is a BUT - the cylinder head is from W124 chassis and is belongs to a M104.980. JavaScript is disabled. 89.99 + 40.25 Postage. Tighten to 35 Nm, reverse threaded. The manufacturer produced the 2.8-liter and 3.0-liter versions also (M104 E30 and M104 E28). 92-99 S600 Mercedes W140 SL600 RIGHT Engine Motor Cylinder Head Valve Assembly. Free shipping. Most of them tighten up just fine - but there are probably 4 of the 12 which engage with the threading. Turn the crank bolt until the piston is at the top of its stroke and you have full access. 1989 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. Find the solution. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. Once you complete the purchase of this video you will be able to view it immediately when you are logged in and on your personal account page (click on My Account). Gerry I am about to replace the tappets / lifters on my 97 E320 M104. It may not display this or other websites correctly. 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. Use the chart below as a guideline for choosing correct oil weights. Wow, Ive been given the run around from Naperville to Alabama. 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. The company was established in 2018. BMW Cylinder Heads, 8 Cylinder. Check alignment of camshafts and crankshaft. View and Download Our 2023 Catalog Now. It replaced the M103 and was replaced by the M112 V6 starting in 1997. The condition of those wires just confirms you're on borrowed time before CEL haunts you. Both versions used 2 valves per cylinder. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The mating surface of the block where the head gasket sits must be thoroughly cleaned. MB part number is 124 440 56 32 The production date is November, 2011. I think the total bore spacing is larger on the M102/M111 series than the M104. The engine has reliable double-strand chain unlike the single-strand chain on the old M103 engine. Other parts should be replaced while the head is off the engine. The head has been successfully removed. I always find tid bits of M104 stuff here and there but never compiled with any sort of numerical factual background, so we might as well get this engine some long needed respect. The M104 featured dual overhead camshafts and four valves per cylinder. The video(s) will show up under My Video Manuals. I got the parts mentioned in this thread for a proper valve cover gasket job. In 1993, two capacities replaced the 3.0 litre: a 2.8L; 170.8cuin (2,799cc) replaced the old single-cam M103 engine and the 3.2 litre M104.99x replaced the double-cam M104.98x. JavaScript is disabled. Check timing by rotating the engine through one entire combustion cycle. Click to enlarge. BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The M104 which I have in my W140 (104.990) has double springs too. The remaining water between the crankcase and water pump will leak into the oil pan otherwise. 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