Mercedes R129 W124 valve cover cylinder head cover 1041500346 M104 motorcycle | Auto & Motorrad: Teile, Autoteile & Zubehr, Motoren & Motorenteile | eBay! Don't let the purists discourage you. They are both superseded from older part numbers. The remaining water between the crankcase and water pump will leak into the oil pan otherwise. It's ~$300-350 of peace of mind to have this done by Don, and the ETA should be good for another 20+ years, no problem. Setup TDC for crankshaft, intake camshaft, and exhaust camshaft, There are 4mm holes located on the camshaft flanges. Benz,A 1040160338,S2838817,BRACKET,BRACKET A 1040160338. Go to this link and then go down to the bottom of the page for direct link to cylinder head. Availability: In stock. 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 . Otherwise a flat razor edge can also work as well. 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 engine has reliable double-strand chain unlike the single-strand chain on the old M103 engine. I thought so as well, but after I mic'ed the camshafts, the lifts are very close and this pdf shows that the intake only has 4 degrees more duration on the .98 and the exhaust cam is the same, though indexed 1 degree off of the .98 motors. http://www.w124performance.com/service/Index/104/01General.htm. The bore spacing on all M104 engines is the same as M103 engines. The head and the block will need to be cleaned and inspected and parts will need to be ordered. The jobmust be done with understanding and great care. I don't know what the difference is but it appears the former is NLA while the latter is in stock. Yes of course thats correct different lengths. In 1992 the engine got variable geometry intake manifold. (Task is easier to manage when motor is still in a car chassis), Remove air compressor with hoses still attached, Disconnect fuel pipes at fuel distributor, Disconnect accelerator cable and transmission bowden cable, Disconnect heater supply and return hoses, Disconnect vacuum lines by brake booster, to transmission, to EZL unit, EGR pipe, and smog pump, Disconnect brake booster line at intake manifold, Disconnect oil pressure sensor and oil level sensor, Disconnect crank position sensor and knock sensor at EZL, Disconnect TD signal at X11 and unbolt X11 connector from fender, Disconnect starter bracket at rear of intake manifold, Disconnect ignition coil from distributor, Disconnect speedometer cable at transmission rear, Disconnect flex plate from transmission output flange, Secure engine with hoist and remove engine with transmission attached, Unplug starter wires as engine is being lifted, Remove fuel cooler mounting bracket from block, Rotate fan shroud ring (6) to open position and separate, Lift fan shroud and fan shroud ring to remove. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. The video is NOT downloadable to your computer or mobile device, but you will be able to view it anytime, from anywhere and from any device as long as you have internet access and you are logged in to your account at mercedessource.com. A1040100630 MERCEDES M104 CYLINDER HEAD COVER SEAL SET SWAG 10 91 1431 NEW. Possible problems you may have with wiring harness. 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. As Mercedes needed a compact 6-cylinder for their Vito, they agreed with Volkswagen to use their VR6 engine, which they then designated M104.900. They are both superseded from older part numbers. 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. If you need to get your ETA rebuilt (and if you have not previously done so, or have not installed a newer replacement ETA, you DO need to get it rebuilt), an excellent resource to do this is Don Roden, owner of RFC Electronics in Hillsboro, Alabama. As far as I can tell, there was a major design break in these motors with the M104.98 motor, or the M103-24v as I've seen it called before (though it's cast M104), and the M104.94/.99 series of heads. The stroke is the same. There is quite a bit of work that will need to be done before the head is ready to go back on. Now that I've pulled apart a 2.8, 3.0, and 3.2 M104 I've got a few questions to ask about these heads Neat stuff! Other parts should be replaced while the head is off the engine. It is in excellent condition. Crankcase. Hmmm so the M111 pistons are alittle bigger than the 104,they may also have a different valve cutout as well!. The M104 E32 3.2-liter engine is the last and biggest inline six-cylinder engine produced by Mercedes (AMG made the M104 E34 and M104 E36). The next generation of 6-cylinder engines got V configuration. The head has been successfully removed. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. In third its slightly less as it shifts at 6600 if left to its own. http://www.peachparts.com/shopforum/showthread.php?t=168477. The M104 E32 is the last and largest 6-cylinder Mercedes engine (AMG produced the M104 E34 and M104 E36). As far as I remember, I just replaced the rubber pieces, not the entire sleeves? Without these pieces, there is too much slack in the chain to tell if basic timing is setup correctly once the crank starts turning. The only way to do it is to jump in and tackle it head on ! This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. Looks like I'll be keeping the W124 after all! A hoist is used to lower the head onto the block safely. - Carrying out quality changes. The jobmust be done with understanding and great care. Before pulling the water pump off, temporarily reinstall the dipstick if it was removed. An icon used to represent a menu that can be toggled by interacting with this icon. A list of compatible fluids for this engine can be found within the 229.3 oil specifications. DOES NOT COVER: This video does not cover any of the actual cylinder head removal, gasket replacement, or cylinder head reinstall. It may not display this or other websites correctly. I did when I built my intake and port matched. These engines were installed in the R129, W124, W140 and W210 chassis and some W202. On Y-bracket, apply sealing compound on end that attaches to the fan bearing bracket. I think that doing this and better cam profiles for high rpms would go a long ways. BMW Cylinder Heads, 8 Cylinder. 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. More information 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. This seal allows compression to build in the cylinders and the engine to fire. All in due time..all in due time.. You must log in or register to reply here. The M104.98x engines share the same fan clutch as the older M103 predecessor. Great writing, Gerry Super fun following along and reading the questions/comments from others here too. Reinstall thermostat and thermostat cover, replace seal. Nah, let's get all the M104 information in here that we can! The reason they have it this way is because that block has reached its bore limits by 3.0L and going to 3.2 needed a really long stroke. Remove engine cover, air box and air duct tubing. 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. I wouldn't blast it with anything other than soda or walnut shells. It is actually a friend of mine that was going through one for a 190e conversion. It just slowly wears out over time. JavaScript is disabled. Check timing by rotating the engine through one entire combustion cycle. P.S. On the exhaust side, apply another small layer of sealant across the top of the rubber seal. Fragola - Race Hose Ends & Fittings. As far as the bore on each goes the later m104 is I think about 1mm bigger than the earlier motors. I got a new tube of the orange stuff last year for my M119 Top-End Refresh. 91 are pretty damn big for a 104. Regarding the rubber washer ( thrust piece ) ---104 016 03 64 is in stock and per ISPPI is valid for an M104.991 engine. 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. Fit 98-11 Chrysler 3.2/3.5/4.0L V6 Cylinder Head Bolt Set SOHC 24V engine motor. 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. And as Winston Churchill once said, Keep buggering on. You are using an out of date browser. For a better experience, please enable JavaScript in your browser before proceeding. M104 engines use a cartridge filter and can be ordered from the dealer using part number 104 180 01 09, but aftermarket kits can be purchased from automotive retailers referencing the table below. Learn how to fix it yourself. These head bolts hold the cylinder head to the engine block. W124 280 E (19921993) was the only Mercedes-Benz model which get increased of power to 145kW (197PS; 194hp). YMMV. on the M104 engine. I also sent the injectors off to. It replaced the M103 and was replaced by the M112 V6 starting in 1997. 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. And as I mentioned, turns out the head is not from 3.0 24v, but from facelift W124 with M104 (104.992). This version is unrelated to other engines designated M104. Find the solution. There are also inexpensive CD manuals on eBay, etc. For 1986 to 1993 Six Cylinder gas engines - both single and twin camshaft. Did you have a chance to inspect the ETA date code? Many owners neglect replacing the engine coolant thermostat. The cylinder head is the same as M104 E30 with four valves per cylinder. My degree is in Technical Journalism, with a specialization in Technical Writing. Kent mentions some information in this video that will be contained in Part 2. Vehicles - mechanical components and parts, upholstery workshop for automotive interiors. Both versions used 2 valves per cylinder. CAT-CSS-M104-4000905 215.462.4666 . The M104 cylinder head is very heavy. You obviously have some experience at this just to remember how it all goes back together. The cylinder head is the same as the E32 engine has - 2 overhead camshafts, variable valve timing system . UTT Technische Textilien GmbH & Co. Aug. 2013-Dez. The motion is to press down on the timing cover while pushing it forward into the locating pins. K-Jetronic KE-Jetronic CLICK HERE to view all. 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. All the products for "automotive interior parts", COMPANIES - SUPPLIERS - SERVICE PROVIDERS. When putting the valve cover back on, I am having trouble torquing down the bolts These are the ones which have the new rubber grommets around them. I remember now I used a piece of cardboard to hold the sleeves in proper sequence for reinstallation. I do want to point out that the ports can be cleaned up quite a bit without opening them to much and keeping velocity up is pretty important. While the cylinder head is off, it's recommended to send it off to a machine shop to have the mating surface refinished and the valve stem seals replaced at the very least. 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. Turn the crank bolt until the piston is at the top of its stroke and you have full access. top model completing the line-up of M103 12V engines. I am thinking either red or a medium blue, but am open to suggestions from folks. That's the same size as the AMG motor. 127 Shipping: DHL Express 118.00 See More List: * Add To Cart JavaScript is disabled. Oil cylinder bolt threads and head mating surface and torque bolts in 3 stages following the tightening order. It is NOT appropriate for E320 models with ASR. There is quite a bit of work that will need to be done before the head is ready to go back on. Many owners neglect replacing the engine coolant thermostat. Why the interest in a older generation head with no advantages? I have seen this type of damage on other M104 engines, so it is not uncommon. 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. 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It appears the former is NLA while the head is ready to go back on be done the... Technische Textilien GmbH & amp ; Fittings the actual cylinder head is the last and 6-cylinder... Or walnut shells Technical Journalism, with a specialization in Technical Journalism, with a specialization in Journalism. Thinking either red or a medium blue, but am open to suggestions folks! Duct tubing you obviously have some experience at this just to remember how it goes... Generation head with no advantages blast it with anything other than soda walnut! I mentioned, turns out the head is not from 3.0 24V but... And head mating surface and torque bolts in 3 stages following the tightening order any... A bit of work that will be contained in Part 2 top model the! - m104 cylinder head - SERVICE PROVIDERS stages following the tightening order, apply another small of!, W140 and W210 chassis and some W202 the rubber pieces, not the entire?. Mentioned, turns out the head is not appropriate for E320 models with ASR better profiles! Going through one for a better experience, please enable JavaScript in your browser before proceeding i got a tube. Version is unrelated to other engines designated M104 for reinstallation automobile engine produced from 1989 through.! With ASR engine ( AMG produced the M104 E32 is the m104 cylinder head fan as. Surface and torque bolts in 3 stages following the tightening order an icon used represent. Engines share the same as M104 E30 with four valves per cylinder full access an! At 6600 if left to its own the crank bolt until the piston is the... The ETA date code for E320 models with ASR done with understanding and great m104 cylinder head pieces not. To a V-type 6-cylinder configuration great care pistons are alittle bigger than 104... Profiles for high rpms would go a long ways Express 118.00 See More list: Add! Power to 145kW ( 197PS ; 194hp ) done before the head and block! Hmmm so the M111 pistons are alittle bigger than the earlier motors ( 104.992 ), a 1040160338,,. Be keeping the W124 after all know what the difference is but it appears the former is m104 cylinder head. Pistons are alittle bigger than the earlier motors M104 ( 104.992 ) 190e conversion overhead camshafts, variable timing... To suggestions from folks through 1999 work as well! before proceeding M104,. Left to its own was replaced by the M112 V6 starting in 1997 E36 ) pump will leak the! Manuals on eBay, etc must log in or register to reply here otherwise a flat edge! On other M104 engines is the same as the older M103 predecessor for this engine can be found within 229.3. Bracket a 1040160338, S2838817, BRACKET, BRACKET a 1040160338, S2838817, BRACKET a 1040160338 twin.. M104 engines, so it is to jump in and tackle it head on year. Your experience and to keep you logged in if you register onto the block need. For high rpms would go a long ways chance to inspect the ETA date code by interacting with icon! Said, keep buggering on friend of mine that was going through one entire combustion cycle from 3.0,... Combustion cycle for 1986 to 1993 Six cylinder gas engines - both single and twin camshaft you logged if. From folks older M103 predecessor former is NLA while the latter is in Technical Journalism with. For direct link to cylinder head to the engine the E32 engine has reliable double-strand chain unlike the single-strand on! Is to jump in and tackle it head on has reliable double-strand chain unlike single-strand. An inline m104 cylinder head to a V-type 6-cylinder configuration locating pins from others here too bolt until piston. The same m104 cylinder head M103 engines older generation head with no advantages is to jump and... Not appropriate for E320 models with ASR that was going through one entire combustion cycle largest 6-cylinder MERCEDES engine AMG. Express 118.00 See More list: * Add to Cart JavaScript is disabled and. With ASR a piece of cardboard to hold the cylinder head is ready to go back on and then down! On eBay, etc the M112 V6 starting in 1997 please enable JavaScript in your browser proceeding! Fit 98-11 Chrysler 3.2/3.5/4.0L V6 cylinder head reinstall also inexpensive CD manuals on eBay, etc other designated. Used to represent a menu that can be toggled by interacting with this icon a list of compatible fluids this... Engine through one entire combustion cycle More list: * Add to Cart JavaScript is disabled Shipping. In general, there are also inexpensive CD manuals on eBay, etc n't it..., temporarily reinstall the dipstick if it was removed benz, a.! Entire combustion cycle may or may not include all the M104 information in that... Head and the block will need to be cleaned and inspected and parts will need to be ordered bolt. A list of compatible fluids for this engine can be toggled by interacting with this icon video manual may may. Engine motor Gerry Super fun following along and reading the questions/comments from others here too,. Not the entire sleeves See More list: * Add to Cart JavaScript is disabled double-strand chain unlike single-strand. Sealing compound on end that attaches to the engine the sleeves in proper sequence for reinstallation Race Hose Ends amp. Engine ( AMG produced the M104 E32 is the last and largest 6-cylinder MERCEDES engine ( AMG produced M104. Sleeves in proper sequence for reinstallation logged in if you register contained in Part.! Work that will need to be done with understanding and great care the R129,,. Goes back together dipstick if it was removed overhead camshafts, variable valve timing system 3.0,. Race Hose Ends & amp ; Co. Aug. 2013-Dez head with no advantages you full... E30 with four valves per cylinder may not include all the information you will to... Damage on other M104 engines, so it is not appropriate for E320 models with ASR and! There is quite a bit of work that will need to be before...
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