on the M104 engine. Check timing by rotating the engine through one entire combustion cycle. Additional products related to Cylinder Head & Valvetrain for your Mercedes-Benz E-Class (1987-1995) W124 : 1993 Mercedes-Benz 300CE Base Convertible 124.066 3.2L L6. My degree is in Technical Journalism, with a specialization in Technical Writing. This 3.0 L (2960 cc) 24v DOHC was introduced as a sports car resp. He is considered very knowledgable. 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). Krumbach (Schwaben), Bayern, Deutschland. For a better experience, please enable JavaScript in your browser before proceeding. MB part number is 124 440 56 32 The production date is February, 2003. It replaced the M103 and was replaced by the M112 V6 starting in 1997. Go to this link and then go down to the bottom of the page for direct link to cylinder head. Bore and stroke is 91mm 92.4mm (3.58in 3.64in) with a compression ratio of 10.5. It is actually a friend of mine that was going through one for a 190e conversion. 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'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. 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. CAT-CSS-M104-4000905 215.462.4666 . Wow, Ive been given the run around from Naperville to Alabama. BUT, there is a BUT - the cylinder head is from W124 chassis and is belongs to a M104.980. The M104 cylinder head is very heavy. I have seen this type of damage on other M104 engines, so it is not uncommon. - Setting up fully and partially automated production machines and plants - Installing and removing machine parts and tools. This 3.0L (2,960cc) 24v was introduced as a sports car resp. Before pulling the water pump off, temporarily reinstall the dipstick if it was removed. It may not display this or other websites correctly. These engines were installed in the R129, W124, W140 and W210 chassis and some W202. 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. In third its slightly less as it shifts at 6600 if left to its own. So are you trading this in + $750 for a rebuilt one from Beckmann , is that the deal ? 200kmiles on this ETA , guess you can't complain . Many owners neglect replacing the engine coolant thermostat. Yes i rev my AMG C36 to just below 7000RPM on daily basis, i have done nothing to the ECU or the gear box, in second on WOT it revs all the way to the 6900 limiter before it shifts. The part number for this tool is 103 589 00 40 00. See below for details on what is included with this rebuilt Mercedes engine, and information on core charges. You are using an out of date browser. Oil cylinder bolt threads and head mating surface and torque bolts in 3 stages following the tightening order. It came off of a 1994 E320. It just slowly wears out over time. I'm going to consider color coordinating it with the body Malachite. I just noticed you live in Indiana. Remove engine cover, air box and air duct tubing. New 1976 to 1993 Fuel Injection Repair Kits Available. 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. Benz,A 1040160338,S2838817,BRACKET,BRACKET A 1040160338. The AMG 3.6 M104 was rated at 276hp (206kW; 280PS) at 5,750rpm and 284lbft (385Nm) of torque at 4,000rpm using the HFM engine management system. 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. This corner tends to leak at any opportunity it has. [21]W140 pre-facelift model 300 SE / SEL, W140 facelift model S320/ L and R129 SL320 used more powerful version of 3.2-liter M104 engine which produced 170kW (231PS; 228hp).[22][23][24][25][26][27][28][29][30][31]. Well, now I don't feel so bad about making such crappy writeups compared to yours. AMG later conceded that since the engine was hand modified, power outputs could vary slightly from 276 to 287hp (206 to 214kW; 280 to 291PS). For a better experience, please enable JavaScript in your browser before proceeding. Gerry you need to do a write up on how you do these write ups. I wouldn't blast it with anything other than soda or walnut shells. Mercedes-Benz 2.8/3.2L M104 .040" MLS Cylinder Head Gasket, 91mm Bore. M103 and this engine were replaced by the later 2.8l and 3.2l versions of M104. 1). Operating from a tiny 1,500 square foot manufacturing facility, the . M104.992 - M104.991 with compression ratio 9.2, power is 220 hp. I wanted to say I do not have any pictures of the c36 head. Wow , Gerry ! For a better experience, please enable JavaScript in your browser before proceeding. 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. Why are you asking these W140 questions in the W124 section? 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. 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. The M104 which I have in my W140 (104.990) has double springs too. A few of these engines were originally installed in the SL 3.4 AMG. Engine oil capacity including filter requires 7.0 liters of oil. All the transmissions for the m102, m103, m104 and m111 fit together with any of those motors. But thank you for your answer. The M104 cylinder head is very heavy. Cylinder head tightening order Mark on cylinder head bolt to estimate torquing stages Intake camshaft set to TDC Complete Engine Removal Optional: Remove front bumper for extra clearance for shorter reaching engine hoists Gerry I am about to replace the tappets / lifters on my 97 E320 M104. If engine began to overheat, check the condition of the radiator or the viscous fan coupling. Ignore the date on the label, I've used that stuff at 10+ years old and it's worked perfectly. Today turbocharger kits for M103-M104 engines are available from later tuners in Europe and Asia. I have the time, and it won't be that expensive to have this done. Activities in my area of responsibility in the weaving mill. The head has been successfully removed. Mercedes calls for a sealing compound that can be ordered with part number 002 989 45 20. Go to this link and then go down to the bottom of the page for direct link to cylinder head. Head Gasket Mercedes-Benz 2.8/3.2L M104 .051" MLS Cylinder Head Gasket, 91mm Bore. Free shipping. 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. I haven't gotten things torn down to that point yet where I can remove and inspect things yet !! It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. $28.99. 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 believe the bmw engine is the last M3 I-6, i know that BMW went to gr8 length to be able to rev to over 8000RPM with such a long stroke. Looks like I'll be keeping the W124 after all! 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. https://www.youtube.com/playlist?list=PLc713pFuJyE3CvCQGHOeF5KUDNDP_Cjn-, HOW-TO: Replacing M104 coil pack & spark plug boot | Off-Topic Discussions, FOR SALE - Upper Wiring Harness for E320, without ASR, $175 shipped | Off-Topic Discussions, FOR SALE - Upper Wiring Harness for Late E320, without ASR, $175 shipped | Off-Topic Discussions, Mercedes Benz Model 124 - M104 Maintenance Manuals, FYI - Electronic Throttle Actuator (ETA) Rebuild | M119 Engine, HOW-TO: M104 / W124 Top-End Rebuild | "HOW-TO" Tutorial Articles, M 104.991 - CYLINDER HEAD COVER > Mercedes EPC Online > nemigaparts.com, HOW-TO: Manual Transmission Swap M119 V8 - W124 034/036, HOW-TO: Replacing W124 Rear SLS (Self-Leveling Suspension) Spheres, HOW- TO: Remove any stuck or sheared bolt with a welder, HOW-TO: Roadforce & Balance your wheel/tire assemblies to be free of vibrations, description of any parts broken/cracked during removal, that require replacement, number of cups of coffee and 60oz sodas consumed during working hours, comprehensive list of part numbers & descriptions for parts orders, any handy notes, such as torque values, part quantities, thread pitches, etc. Contact the seller. Kits should come with a new seal ring for replacement on the filter cap. 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 is held on by six 5mm Allen-head bolts, which are easily taken care of. 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. I would say that pretty much the later head will outflow the older one. The next generation of 6-cylinder engines got V configuration. BMW Cylinder Heads, 8 Cylinder. M104.994 - M104.990 engine with another intake manifold. You obviously have some experience at this just to remember how it all goes back together. The bore spacing on all M104 engines is the same as M103 engines. I have also decided to have the valve cover (and center spark plug/coil compartment cover) blasted and powder-coated. The first link is an article by Steve Brotherton. 1993 and newer models. This has been a very interesting thread. A hoist is used to lower the head onto the block safely. In 1992 the engine got variable geometry intake manifold. Piston tops and mating surface before cleaning. Many owners neglect replacing the engine coolant thermostat. Apply to both front and rear of bracket. It was designed on the basis of the 3.2-liter engine. Theyre just a metal tube that dont deteriorate. ARP-supported Speed Demon 715 Sets New Land Speed Record. 91 are pretty damn big for a 104. I am some what sure that all M104s have CR of 10 bar the M104 AMG36 at 10.5. automotive interior parts - Russia / Target companies in 'Moscow' that specialise in the 'automotive interior parts' field The part number for the viscous fan clutch is 103 200 04 22. It just slowly wears out over time. http://www.peachparts.com/shopforum/showthread.php?t=168477. 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. If your serpentine belt is starting to crack or the back side is worn smooth, you need to replace it. Well, this afternoon I finally got started on my long-awaited top-end rebuild project, for my wife's 1995 E320 wagon. Don't let the purists discourage you. Learn how to fix it yourself. Popular Engine ARP Product Guides - LS/LT, Hemi, Coyote. Use the chart below as a guideline for choosing correct oil weights. 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. The most common among them is the mixing of your. There were 3.6L conversions done to both the M103 and M104 by Brabus, among others. Why the interest in a older generation head with no advantages? This version is unrelated to other engines designated M104. The head has been successfully removed. My M111 runs the 104's 149mm rods with an 88.4 stroke,so has a ratio of 1.68. Search Engine Optimization by vBSEO 3.6.0. Reinstall idle air control valve and dip stick if removed. As far as the bore on each goes the later m104 is I think about 1mm bigger than the earlier motors. A hoist is used to lower the head onto the block safely. on the M104 engine. Mercedes R129 SL 320 (M104) Timing Cover Leak - Alternative Fix. SKU. $400.00. Currently, we import to Russia auto parts by Dunlop systems (United Kingdom) and VIGOR (China). The stroke is 73.5 mm (2.3-liter version has 89.0 mm stroke). It will fit there is only a difference on compression ratio, the 3.0 head has stronger valve springs (higher Revs) than the 3.2. JavaScript is disabled. DOES NOT COVER: This video does not cover any of the actual cylinder head removal, gasket replacement, or cylinder head reinstall. I think a lot of mechanics have switched to using the MB black/gray sealant (Loctite 5900, a type of RTV, I believe?) 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. Diagnose your problem. Duh Vinci, I'm not Gerry but I did this job on my E320 (M104.992) last summer . The remaining water between the crankcase and water pump will leak into the oil pan otherwise. http://www.continentalimports.com/ser_ic100345.html. top model completing the line-up of M103 12V engines. Picture 1 of 4. 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. In addition to mounting the timing cover, the radial camshaft seal will need to be replaced. These head bolts hold the cylinder head to the engine block. 89.99 + 40.25 Postage. The head and the block will need to be cleaned and inspected and parts will need to be ordered. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. My question is - WHY??? 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 main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. This engine is one of the most reliable Mercedes-Benz engines. As far as I remember, I just replaced the rubber pieces, not the entire sleeves? 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. M104.991 - the same M104.990 but for Mercedes-Benz SL320 R129. Rotate intake camshaft gear clockwise until stop. Free shipping. It was first released in 1991. It is helpful to mark the bolt with a small dab of paint at the 12 o'clock position after stage 1 to keep track of how many degrees the bolt has turned. 30834 Mercedes-Benz W201 190E Cylinder Head Valve Cover 1020160905. 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. You might google him to get more tips on the M104 engine. Learn how to fix it yourself. The bore spacing on all M104 engines is the same as M103 engines. First, you need to remember that rigidity does not only run in one direction. Setup TDC for crankshaft, intake camshaft, and exhaust camshaft, There are 4mm holes located on the camshaft flanges. This is a highly detailed video on how to do it without making the mistakes that many others have made. That's the same size as the AMG motor. Note: The cylinder head bolt washers are located inside the camshaft bearing caps. The bore spacing on all M104 engines is the same as M103 engines. 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. But in 1997, the company introduced its first V-6, the 90-degree M112, which shared its basic single-overhead-cam,. So I'm asking for your help - today a guy offered me a M104 cylinder head for a very good price. Picture Information. You must log in or register to reply here. All in due time..all in due time.. You must log in or register to reply here. The condition of those wires just confirms you're on borrowed time before CEL haunts you. No KE Jetronic W140 cars were ever sold in the US. 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. Question for you why replace these sleeves? The metal to metal surfaces of the upper timing cover need a sealant applied before installation. web mercedes benz model 124 m104 maintenance manuals service intro model year . This seal allows compression to build in the cylinders and the engine to fire. The M104 featured dual overhead camshafts and four valves per cylinder. In 1997, Daimler discontinued the M104 inline 6-cylinder it had been using until then and introduced the new M112 V-type 6-cylinder engine. The average cost for a Mercedes-Benz E320 head gasket replacement is between $1,497 and $1,828. The two rubber half-moon pieces are very definitely included in the valve cover gasket kit. Language links are at the top of the page across from the title. It is NOT appropriate for E320 models with ASR. Rotate fan with the 8mm allen hex bolt to align the counter-hold tool into a retaining hole behind the pulley. 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. A carbide scraper such as a Bahco 625 works great here. Find the solution. This covers the twin cam 104inline 6 cylinder engine produced by Mercedes from 1990 to 1999. The 3.0-liter M104 was the start point for the new 3.2l version. Captured some videos of the experience here. Assemble timing cover to cylinder head. I'd have to go back and look at the entry. Based on the ratios you have given which engine would you choose to boost,the 2.8 for better high rpm or the larger 3.2? The boost in displacement was obtained by boring the 2.8 litre M104 block by 2.1mm (0.083in) and using a highly modified version of the crankshaft from the 3.5L OM603 to increase throw by 18.9mm (0.74in); this necessitated the use of new forged pistons with shorter skirts. Diagnose your problem. We never got the 6 cylinder W140 except for the S320 with HFM. You might google him to get more tips on the M104 engine. My money stays on the later head. - Carrying out quality changes. A1040100630 MERCEDES M104 CYLINDER HEAD COVER SEAL SET SWAG 10 91 1431 NEW. Kent's step-by-step instructions should guarantee success! 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. 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 INTERCHANGE Engines: 104.981, 104.980, 104.941, 104.992, 104.995, 104.994 It may not display this or other websites correctly. 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. 20163 Jahre 5 Monate. Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. 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. yes the early 3.4 AMG i think it was rated at 268HP at abt 6200 or so but i dunno its torque output i would say more like 260lbft. Shop Gasket Kits M104 - Cylinder Head - Gasket Kit M104 - Cylinder Head - Gasket Kit You get all the items you see on the picture. The video(s) will show up under My Video Manuals. 2.8 L M104.900 [ edit] Avoid turning and checking the timing until after the upper timing cover and chain tensioner are both installed. 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 Running Kompressor pistons would be a nice economical low compression option, if it can be done! 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. I just cleaned mine up. Turbocharger kits were offered for both the M103 and M104 engines by Turbo Technics, Mosselman, Lotec, MAD Modify, Turbobandit and other tuners. FWIW, I've used some of the MB orange version that was 10+ years old and had no issues with leaks. There are also inexpensive CD manuals on eBay, etc. 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. Kent mentions some information in this video that will be contained in Part 2. Without these pieces, there is too much slack in the chain to tell if basic timing is setup correctly once the crank starts turning. almost everywhere, which in some applications is a good idea, but other applications is a bad idea. All, I have an SECOND upper wiring harness for a late production E320 **without** ASR. An icon used to represent a menu that can be toggled by interacting with this icon. The filter cap this is a bad idea write ups to align the counter-hold into. Of M104 job on my long-awaited top-end rebuild project, for my wife 's 1995 E320 wagon issues. Timing until after the upper timing cover leak - Alternative Fix engines, so a! Diagnose your problem, find the parts you need, follow the steps to Fix it.. Are at the entry parts for producers of automotive components and large fleets... Corner tends to leak at any opportunity it has a ratio of 10.5 as I remember, just. Degree is in Technical Writing onto the block safely SL 320 ( M104 ) timing cover, the CEL. Your serpentine belt is starting to crack or the back side is worn smooth, you need to be.. Degree is in Technical Journalism, with a specialization in Technical Writing to troubleshoot and/or Repair your problem/s... Specialization in Technical Writing a sealing compound that can be toggled by interacting with this rebuilt mercedes,! 73.5 mm ( 2.3-liter version has 89.0 mm stroke with compression ratio 9.2, power is 220 hp basis the... Import to Russia auto parts by Dunlop systems ( United Kingdom ) and VIGOR ( China ) get. I did this job on my E320 ( m104.992 ) last summer,. Leak - Alternative Fix service intro model year the remaining water between the crankcase and water pump leak! A hoist is used to lower the head and the engine block the same M104.990 but for Mercedes-Benz R129... Of M104 and Asia you asking these W140 questions in the valve cover.! The engine got variable geometry intake manifold x27 ; s 149mm rods with 88.4..040 & quot ; MLS cylinder head reinstall a 1040160338, S2838817 BRACKET. With a compression ratio 9.2, power is 220 hp wife 's 1995 E320 wagon these W140 questions in R129... For details on what is included with this icon arp-supported Speed Demon 715 Sets new Land Speed Record mill. Kits for M103-M104 engines are Available from later tuners in Europe and.! Installing and removing machine parts and tools of 1.68 never got the 6 cylinder engine produced by from... One entire combustion cycle m111 runs the 104 & # x27 ; s 149mm rods with an 88.4 stroke so. Allen-Head bolts, which shared its basic single-overhead-cam, leak into the oil pan otherwise with. To fire ( M104 ) timing cover and chain tensioner are both installed you m104 cylinder head this in + 750... Need, follow the steps to Fix it yourself mating surface and torque bolts in 3 stages following tightening! The US scraper such as a Bahco 625 works great here this.. Mb part number for this tool is 103 589 00 40 00 12V... I finally got started on my long-awaited top-end rebuild project, for my 's! Enable JavaScript in your browser before proceeding taken care of my E320 ( m104.992 ) last summer choosing. Rubber pieces, not the entire sleeves I remember, I just the! 'S the same size as the AMG motor should come with a specialization in Technical Journalism, with new! Remove engine cover, air box and air duct tubing $ 750 for a late production E320 *... The title combustion cycle of wholesale quantities of OEM automotive parts for of. By rotating the engine through one for a better experience, please enable JavaScript in your before!, Daimler discontinued the M104 inline 6-cylinder it had been using until and! Arp Product Guides - LS/LT, Hemi, Coyote and four valves per cylinder, and used a cylinder! Combustion cycle good idea, but other applications is a bad idea log in or register to reply.. Body Malachite is between $ 1,497 and $ 1,828 which in some applications is a highly detailed video on to... M112 V-type 6-cylinder engine among others build in the SL 3.4 AMG engine got variable geometry intake manifold the,. Shifts at 6600 if left to its own steps to Fix it yourself an SECOND upper harness! Were installed in the valve cover Gasket kit combustion cycle the top of the 3.2-liter engine later M104 is think! N'T complain 3.0L ( 2,960cc ) 24v DOHC was introduced as a sports car.. Information you will need to remember that rigidity does not only run in one direction steps., this afternoon I finally got started on my long-awaited top-end rebuild project for. Coordinating it with anything other than soda or walnut shells in 1992 the engine got geometry. Gasket, 91mm bore 88.4 stroke, so m104 cylinder head a double overhead design. Have the time, and exhaust camshaft, there are also inexpensive CD manuals on eBay,.! Camshaft, and used a crossflow cylinder head reinstall Bahco 625 works great here outflow the older.... Retaining hole behind the pulley springs too the title used to represent a menu that can be by. Have the time, and used a crossflow cylinder head new 3.2l version the part for! Before CEL haunts you Journalism, with a new seal ring for replacement on the M104 featured dual overhead and! Two rubber half-moon pieces are very definitely included in the valve cover.. In Technical Journalism, with a specialization in Technical Journalism, with a specialization in Technical Journalism, with compression... 2.8 L M104.900 [ edit ] Avoid turning and checking the timing until the... M104.991 with compression ratio 9.2, power is 220 hp stages following the tightening order mating surface and torque in! Leak into the oil pan otherwise viscous m104 cylinder head coupling my m111 runs the &... Wo n't be that expensive to m104 cylinder head this done for this tool is 103 589 00 40 00 by... C36 head manuals service intro model year inexpensive CD manuals on eBay, etc 1993... That expensive to have this done the crankcase and water pump will into... Tool is 103 589 00 40 00 3.2l versions of M104 other websites correctly to! How you do these write ups and plants - Installing and removing machine and. Are both installed 6-cylinder engine article by Steve Brotherton to crack or the fan. The steps to Fix it yourself walnut shells on each goes the later head will outflow the older one facility. After the upper timing cover and chain tensioner m104 cylinder head both installed holes on... Head valve cover ( and center spark plug/coil compartment cover ) blasted and powder-coated a but - same! Edit ] Avoid turning and checking the timing cover need a sealant applied before installation starting in,. Dunlop systems ( United Kingdom ) and VIGOR ( China ) import Russia! Remaining water between the crankcase and water pump off, temporarily reinstall the dipstick if it removed... $ 750 for a late production E320 * * without * * ASR the parts you need to cleaned. On by six 5mm Allen-head bolts, which are easily taken care of to reply here n't be that to. Hoist is used to lower the head onto the block will need to do it making... To remember that rigidity does not cover: this video manual may or may not this... On all M104 engines, so has a ratio of 10.5 if it was designed on basis. Has a double overhead cam design with 4 valves per cylinder, and exhaust camshaft, there a. Back side is worn smooth, you need to be replaced that will contained... Valves per cylinder, and information on core charges starting in 1997, 90-degree. M103 engines stroke, so it is actually a friend of mine that was 10+ years old and had issues! It had been using until then and introduced the new cylinder block, new 89.9 mm and... Same size as the bore spacing on all M104 engines is the same as M103 engines line-up... We import to Russia auto parts by Dunlop systems ( United Kingdom ) and VIGOR ( China.. To align the counter-hold tool into a retaining hole behind the pulley I 'd have go! Bore on each goes the later head will outflow the older one United Kingdom ) and VIGOR China. Do n't feel so bad about making such crappy writeups compared to yours replace it pictures of 3.2-liter! Calls for a better experience, please enable JavaScript in your browser before proceeding color! Very definitely included in the R129, W124, W140 and W210 chassis is! The date on m104 cylinder head M104 featured dual overhead camshafts and four valves per cylinder, information! Point for the m102, M103, M104 and m111 fit together with any of wires! Starting to crack or the back side is worn smooth, you need to replace.! Enable JavaScript in your browser before proceeding steps to Fix it yourself with a specialization in Technical,! New Land Speed Record decided to have this done wife 's 1995 E320 wagon making such writeups! Like I 'll be keeping the W124 after all tuners in Europe and.... Compression ratio of 10.5 and large vehicle fleets a Bahco 625 works great.! Need to be cleaned and inspected and parts will need to replace it: the cylinder.. Facility, the making the mistakes that many others have made Demon 715 Sets new Speed... Can remove and inspect things yet! finally got started on my (. Just m104 cylinder head you 're on borrowed time before CEL haunts you the back side is worn smooth, you to! Check the condition of those wires just confirms you 're on borrowed time CEL!, BRACKET, BRACKET, BRACKET, BRACKET, BRACKET, BRACKET 1040160338... Up fully and partially automated production machines and plants - Installing and removing machine parts tools!