Mercedes 380sl timing chain replacement Is the chain metal or some sort of fiber? Does age without regard to milage affect the reliability of the chain? Jul 25, 2010 · I need to replace the double row timing chain, which has apparently stretched and is causing the racket. Timing chains may be old technology, but they are proven and they work for long periods of time (provided the engine receives proper service). The car has fresh paint job, new tires, and batteries. Oct 20, 2023 · Your Trusted Source for Mercedes-Benz Timing Chains – Adsit At Adsit, we specialize in providing OEM-quality timing chains and conversion kits to keep your Mercedes-Benz running at peak performance. The plastic chain guides, sprockets, pins, tensioner and chain can all be renewed through the valve covers, leaving the engine Replacing the timing belt on a 1983 Mercedes 380SL involves removing the accessory belts, crankshaft pulley, and timing cover. It cost me over $3300. The sprockets should also be replaced. Remove the sprocket and tie a long ziptie to the chain and drop it down the engine out of your way. Mechanic's Assistant: Okay, I'll connect you to the mechanic to go over that information regarding your Mercedes-Benz 380SL. Chain Guides & Timing Chain Tensioner Made by Febi-Bilstein i n Germany. Additionally, I offer a technique for removal that can m Sep 20, 2020 · Take the sprocket off using a gear puller or drift it off by moderately tapping the sprocket from behind with a socket extension and a hammer evenly around the circumference, keep tension on chain upwards all the time, remove sprocket from chain and keep chain suspended upwards to the hood with bungees. 2 liter V8 engines from 1969 to 1991 280SE 3. e. I got After the chain guide rails, the chain tensioner, and the timing chain sprocket on the right side have been removed, it is now time to change the chain tensioner rail. Dec 10, 2007 · All times are GMT -4. 5, 3. Inspect the timing chain tensioner and guides for wear or damage. Jul 18, 2021 · Not knowing the history of my 1981 380SL timing chain, it seems prudent to replace it. I was told by several people that I need to convert the single timing chain to a duel timing chain right away. Oct 3, 2019 · Hi all, Looking at changing the timing chain and guides on my 380 have seen the pin puller tool and a chain guide that bolts on temporarily to stop chain jumping off the sprocket, can’t seem to locate anything in the uk does anyone know who can supply / ship these tools . These THREE are the upper (and easily accessible) plastic guide rails that most often break due to age and heat. 5, 380SE, 380SEC, 380SEL, 380SL and 420SEL. All this philosophy about what is the best way to deal with Single Timing Chain 380SL engines is confusing. Is the chain metal or some sort of fiber? Does age without regard to milage affect the reliability of the chain? How much does it cost to replace the chain? Only Mercedes can do it? Mercedes 380SL 116 timing cover installation John Riexinger 198 subscribers Subscribed We would like to show you a description here but the site won’t allow us. 5 years on ebay and had it shipped to Chicago. Oct 17, 2006 · Help! I am anticipating the winter project of changing my single link to a dual link. The tensioner rail is held in place by bearing bolts. Jul 28, 2014 · I have a 1983 380 SL with 200,OOO miles. The leather seats look a bit worn. Had a mechanic look at the car and said that it had a single timing chain. No need to worry about the tensioner. This can be used on all early 380 Engines with a single row timing chain 81-83 by changing the sprockets to upgrade the single row Chain to a double row. The dealer I bought the car from said the timing chain had been taken Nov 3, 2004 · has anyone ever adjusted a timing chain tensioner or replaced one? Is this something that is easy to do or do I need to take it to a mechanic Sep 24, 2013 · I am making this thread for people that may consider trying to replace their timing chain guides by themselves. May 18, 2007 · I thought I would post some pictures of the timing chain replacement project that I did on my 560SL. 8, and 4. Jan 14, 2005 · I finally got around to doing my timing chain today - all told, it was not even a 1-hour job, including the removal and reinstallation of the battery, Customer: How do I replace the timing chain tensioner on a 1985 Mercedes Benz 380sl? I tried to force the original in and I broke it. My 1953 220 has an overhead cam six that is driven by a twin row chain - similar to engines well into the 1990's. I must give fair warning to people Engine auto parts for 1983 Mercedes-Benz 380SL: Timing Chains and Parts, Timing Chain Guide Rails, & more and other parts related to Camshafts & Timing Chains. Jan 6, 2018 · Good Afternoon- I purchased a 1981 Mercedes 380SL with 140k miles and the single row timing chain. Jul 23, 2006 · Need 1981 380SL Timing Chain Conversion Parts List I just purchased a 1981 380SL with 38,000 miles in very good condition. These early 380 models were A Mercedes Timing Chain is little different than a timing belt; this part meshes the timing of the motor's valves with that of the pistons in the same way. Took about 2 weeks. 8 liter engines came with a single row timing chain from 1981 through 1983 M116. Jun 3, 2021 · Fix a Stretched Timing Chain In this video I'm going to share a step by step on how to fix a stretched timing chain and prevent engine massive failure. Get top performance and reliability from your Mercedes 380SL with our timing chain tensioner from trusted brands like Genuine Mercedes and Febi. When they break they can cause the timing chain to "jump" the sprocket which will allow the pistons to come up and hit and bend the valves or WORSE if it The timing chain replacement process on Mercedes M117 engines. - Still we have 1981-1983 380SL engine failures due to timing chain failures and anxious owners like myself. May 2, 2004 · Consider third party alternatives - that scares me. Visit Adsitco. I have a 1981 380SL that has the dreaded single row timing chain. We carry parts designed to meet or exceed OEM specifications and include a 3-year replacement warranty plus a hassle-free 30-day return policy. Whether you drive a classic 380SL or a modern W213 E-Class, our inventory has the right parts to ensure long-lasting reliability. Before I do, is there anything else you want him to know? Timing chains have been used on Mercedes engines since the early 1950's. I need to replace only the three plastic guides at the top of the motor (two on the left and one on the right). Buy OEM & Genuine parts with a Lifetime Warranty, Free Shipping and Unlimited 365 Day Returns. If uncertain May 26, 2012 · I purchased this non-running 1985 380SL about 7. This includes the belts, pulleys, alternator, the distributor and the power steering pump were all removed. . The lower ones shall be replaced but require the removal of the timing chain cover. Worki Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The 1983 380SL originally had a single-row timing chain needing replacement every 25-40k miles. Jun 20, 2022 · About the R107 and C107, Wikipedia states, The 380SL/C engine came with a single row timing chain from 1981 through 1983. I would only use M-B parts. Mercedes-Benz 380SL Timing parts online. The left inner upper timing guide recently broke causing the engine to jump time. Mar 14, 2018 · After speaking with two mechanics, one an ASE certified Mercedes with over 30 yrs experience I have been told that the whole timing chain guide rail issue on a 560SL is overblown. Stick the mirror above the camshaft, bent so you can look to the right (i. The time now is 10:56 PM. How much would it cost (parts and labor) to replace the timing belt in a 1983 mercedes 380sl? In this video, I demonstrate the process of removing and installing the M117 timing chain tensioner. I had completed the guide rail and tensioner arm The first thing anybody asks you when you say you have a 380SL for sale is: "Does it have the double-row timing chain?" The timing chain issue is a well-known problem with the early eighties' US-version 380 V8 engines. , to the front of the engine, where the timing chain runs). Took the valve covers off and the drivers side upper timing chain guide had broken in half. Staring it up one morning, I heard a faint slapping sound and decided to take it to the Mercedes dealer for advice. Sorry, not a DIY video. Engine has been running fine, but I really don’t have a benchmark and bought a timing light to check. May 2, 2016 · This is a complete kit for the 380sl single row timing chain. Could not find an Indy around here who folks would recommend and I wanted it done right. If you 380 has over 50000 miles and hasn't had the single to double row conversion done you should defiantly get this kit and replace the chain and guides. 28. Can anyone give me a link or breakdown instructions for a DIY double timing chain kit replacement? The May 28, 2018 · I am a fair mechanic but mostly American V-8s. It is discouraging to know that MB May 1, 2015 · Looking at a 1984 380sl, which I understand from my reading has the dual timing chain (84 and 85) It has 83,000 miles and the owner has not done the Customer: I have a Mercedes 380SL with a snapped timing chain that has gone through the rocker cover. That task is also required for the timing chain replacement. The car has been converted to the double row chain. Could you recommend a specialist who could provide a quote for the repair? Mar 14, 2019 · In order to change the guide rails in preparation for the replacement of the timing chain, all the components in front will have to be removed. Mercedes Timing Chains are unlike from belts in their construction; they are more reliable, however they may become stretched over time, especially if timing gears have broken cogs. I understand that Mercedes Benz finally did this in 1984 to correct the problem. I read about the chain and guide rails issue before I purchased this so I somewhat new what I might be getting Sep 9, 2025 · Custom made Timing Chain kit with OEM Iwis Timing Chain. Apr 20, 2004 · What is the cost to put in the "dual timing chain"? What happens if the "dual chain" breaks? My 380SL is strong and purrs like a kitten but it is 21 years old. Jun 10, 2006 · I just bought a 1982 380SL with 84K miles, great body, no rust. The 380SL/C 3. I want to convert it to the double row timing chain. The top guide rails shall be replaced first. As Benz Dr mentioned, remove the tensioner. These devilish devices provide hours of frustration if not properly dealt with. Referring to this article will help you with that project. I have no service records that would suggest it has been Avoid catastrophic engine failure by maintaining your timing chain. I would now like to check the ignition timing on my 1982 380 SL (USA version). 960 V8 Motors. Mar 19, 2021 · Timing Chain Kit - 8 Piece - with Master Link, Tensioner, and Guide Rails - Compatible with 1981-1985 Mercedes-Benz 380SL Assuming you have set the engine to TDC #1, mark the chain and sprocket with a scratch from a sharp chisel or screwdriver. The car has 80K miles. Make sure to check out my first Nov 29, 2015 · I have recently changed timing chain, plugs, wires, rotor and cap. Should we contact Mercedes and get a 'Formal' position? Sep 14, 2014 · MERCEDES BENZ TIMING CHAIN & GUIDE RAIL & TENSIONER REPLACEMENT - YouTube I installed a new MB timing chain, upper guide rails, chain tensioner, sprockets on my 450SL at 102,000 miles. These early 380 models were plagued with chain failure problems so the system was changed to a double row chain by Mercedes for free. you will need a Mercedes timing chain tool to crimp the master link properly. Back in 2000 I had my 380SL upgraded to a double row chain. Some were later upgraded to a more durable double-row chain, which lasts significantly longer. Jun 29, 2009 · My 1983 380SL has 41,000 actual miles on it, always garaged. com to find your timing chain replacement today! Shop Mercedes 380SL Replacement Timing Chain All the smart vehicle owners have it right about how to get the best bang for the buck when buying Mercedes 380SL OEM and aftermarket parts. Aug 29, 2011 · I have a 1981 Mercedes Benz 380SL with wire wheels. Regular oil changes help prolong chain life. Buy Timing Chain Kit - 8 Piece - with Master Link, Tensioner, and Guide Rails - Compatible with 1981 - 1985 Mercedes-Benz 380SL 1982 1983 1984 at Walmart. Part was still Shop for high-quality Mercedes 380SL timing chain tensioner from AutohausAZ. (1982 380SL 68000 miles) Where is a good outlet for the parts? Sep 16, 2023 · Please refer to the removing the chain guide article for more information. For all 3. BTW I wish that websites like this were known to me back then. May 26, 2025 · In the early days, the condition intensified due in part to Mercedes wanting to lighten the valve train, as M-B reduced the timing chain width by about half with the introduction of the 380SL. Inspect the tensioner and water pump, as these parts often require replacement simultaneously to prevent future failures. According to factory manual, the following settings apply for my version: • Testing and adjusting value with vacuum at idle: 5 degrees before Mar 28, 2012 · 1985 380 SL timing chain failure Jump to Latest 18K views 39 replies 18 participants last post by 3547fl Apr 1, 2012 C Jun 15, 2015 · I just bought a 1984 380sl with 59,000 miles. 5, 300SEL 3. The chain was replaced at about 40K (b Had the mechanic change out the timing chain, guides, tensioner, etc. The chain snapped when the car was just starting and was stationary. His advice The timing chain guides are installed and wait till you see what the inner, driver side guide looked like… GULP…I think this was in the Nick of time!! Oct 6, 2017 · The timing chain and the various components (guide rails, tensioning rail, chain tensioner) will wear out after 100,000 miles and should be replaced. Check for rattling noises at startup or uneven idling as signs of chain wear. com This #R107, #560SL Video: Installing The Timing Chain, Upper Guides & Chain Tensioner In this video, I demonstrate how I install the timing chain, upper guides (slide rails), chain tensioner and I recently purchased a 1982 380SL with a single row timing chain. The valves contacted the pistons and one valve was driven upwards with enough force to break a rocker arm and crack the Say the chain breaks, what are the results - cost, engine damage, etc? What is the cost to put in the "dual timing chain"? What happens if the "dual chain" breaks? My 380SL is strong and purrs like a kitten but it is 21 years old. In Part 1 of this video I show the step by step process on how to remove the timing chain on this Merc and delink the chain. Jun 14, 2011 · Auto-Trend Repairs and Service Information Forums -> 1979-1991 Mercedes-Benz R107 + W126 -> Mercedes Benz 560 Engine Timing Chain Guide Replacement Photos - SL - SEC - SEL Start A New Topic Reply Post Info TOPIC: Mercedes Benz 560 Engine Timing Chain Guide Replacement Photos - SL - SEC - SEL SELLC Jan 26, 2017 · Wy don't you remove the valve covers and check the chain for stretch, and the guides for wear, and make a decision to replace the chain if necessary. I can do the above without engine removal and without dropping the sub-frame. mfeby jtro sgmnvkpj eqlctg mtt pommxk xoiuln ughz nuhe tbnly ysvq mlkbycij uqi krbiz jvak