Where is the timing chain on a Mercedes?

How a Mercedes timing chain works relates to the performance level of the motor. Most higher-displacement engines have a timing chain. The chain, mostly located in front of the motor, attaches to gears and pulleys that power several mechanical components.

How to time Mercedes Benz W124 engine at TDC?

To time the cams at TDC install a small Allen key into the hole in the back of the sprocket and it will lie flat on the head by the cam journals (red arrow) when at TDC. Need to buy parts for this project? Click here to order!

How to adjust ignition point on Mercedes Ponton?

Go ahead and tighten the collar screw and get your helper again. Rotate the engine one more RPM in the forward direction (from this point you will not ever go backwards, go forward again if you go too far, and get close to TDC again.)

When do I need to replace my timing chain?

Hearing a harsh noise on startup, worn or discolored chain guides, squealing tensioners and a rough-running engine are all signs of needing a timing chain replacement. All the symptoms listed above point to a worn timing chain. Our technicians will recognize faulty sounds, oil contamination and others right away.

Can a worn out timing chain cause an oil leak?

A worn-out timing chain can leave small, broken pieces in the oil pan, which you may notice when draining your Mercedes’ oil. If metal shavings drip out, it can be an indication of a failing timing chain. Metal shavings are also an excellent warning of worn-out keepers, cylinder head valves, retainers and other hardware.

When to change the timing chain on a Mercedes Benz?

Timing chain is an internal component and should not be changed unless the engine goes bad….You have to dismantle the engine to change it.

Are there timing chain issues in 2011 ML350?

I was considering a 2011 ML350 with 113K miles. It checked out fine except my mechanic “thought” he heard some noise on the cold start. Warned me that he had 2 customers recently with timing chain failures (at 140K) resulting in ruined engines.

Why is the timing chain on my R350 rattling?

^ My R350 (gasoline) has had a rattling timing chain on start for the last 100,000 miles. It usually goes away after a few seconds. Apparently the timing chain tensioner is hydraulically operated off engine oil pressure.

Why is my timing chain breaking on my Om 642?

Swirl Flap motors and oil cooler leaks seem to be the most common issues. The reason a chain failure would be an issue, is that when the chain goes, the pistons will hit the valves, diesels are high compression interference engines. A chain breaking would be time to buy a used engine from a salvage yard.

Is the timing belt the same as the timing chain?

Does anyone know if my 1999 E430 Sport has a timing belt or timing chain? Thanks in advance! If the car has a star somewhere, it should be a Mercedes and it would have a chain instead of a belt (I’m not sure actually if a timing belt had been used on some engines but I’m not aware of any, this one would have a chain anyway).

What are the bright links on a timing chain?

Locate marks or “bright” links in your timing chain. These links are brighter than the other links and are used to align your engine. Set your engine to top dead center. To get your engine to top dead center, line the bright links on the timing chain up with the marks on your camshaft and crankshaft gears.

Is there a camshaft adjuster failure in a Mercedes?

The Mercedes experts here at Das European Autohaus, serving clients from the areas of Spring and Houston, TX, are familiar with the camshaft adjuster solenoid failure issue in various Mercedes models.

What’s the best way to remove a timing chain?

Put the bolt partially back in the bolt hole and use a harmonic balancer removal tool. The tool should not be a jaw type tool, but instead should apply all of the removal force to the center of the assembly. This protects the rubber ring in the harmonic balancer. Remove the timing chain cover.

What kind of engine does a Mercedes c250 have?

Suitable for single and double row timing chains. – C250 Luxury and C250 Sport Sedan (2012-15) For Mercedes 102, 103, 104, 110, 111, 116, 117, 119, 120, 271, 272, 273, 601, 602, 603, 615, 616, 617, and 642 engines. Suitable for single and double row timing chains.

What are the specs of a Mercedes C class?

On this page, you will find all of the key specs for the Mercedes-Benz C-Class Saloon from overall fuel efficiency in MPG and its top speed in MPH, to running costs, dimensions, data and lots more. With Parkers you’ll find everything you need to know here – this is the most comprehensive source of car specs online.

What causes timing chain problems in Mercedes Benz?

Mercedes-Benz V6 and V8 engines had timing chain problems caused by balance shaft and idler gear failures. Mercedes produced certain models with defective gears in their balance shafts (M272 engines) or with defective idle gears (M273 engines).

How many timing chains does a Mercedes R350 have?

If t’s Mercedes it’s going to be expensive, regardless of which Mercedes. The R350 I have, of course, benefits from also having THREE timing chains (one master then one to each cylinder bank) to worry about, and of course you would only do all three at once.

Can a timing chain failure cause engine damage?

Timing chain failures can cause catastrophic engine damage. Early signs of this problem are the check engine light and engine noise. If the timing chain fails, the pistons can hit the valves and cause severe damage to the engine.

How long does a Mercedes-Benz clutch change last?

( Mercedes parts) It usually lasts 300-400k km on a B class. / (Diesel) Yeah it’s not like in old mercedes cars where it lasts for at least 800k km. Alo i think a good practice when doing the chain job to change the water pump, thermostat and a clutch job. ( cause engine is out) Saying this, it’s a pretty expensive job.

What are the numbers on a Mercedes Benz engine?

The first three numbers correspond to the type of engine that you have (diesel, oil and such). For example, an M116 type engine would have an engine ID number that begins with “116” and an M114 type engine would begin with “114.” The next three numbers indicate what version of motor it is (i.e. 2.2 lt, 2.3, 6 cyl, 8 cyl and so on).

When did Daimler Benz and Mercedes Benz merge?

In 1926, the two oldest German automobile companies merged – Daimler-Motoren-Gesellschaft from Stuttgart and Benz und Cie. from Mannheim. As a result, the world famous Daimler-Benz AG concern was born, which produces well-known Mercedes-Benz cars, tractor & trucks.

How to fix a Mercedes Benz engine timing mark?

You can’t post conmments that contain an email address. rotate crankshaft to ot mark then find the 4mm hole on each cam pin it with a 4mm allen turn both cams outward till allens rest against head then grab the front of the exaust cam gear and ****** it you can do that by turning the front of the ex cam right 20 degreez

When did Mercedes Benz start using camtronic valve timing?

Mercedes Benz introduced its Camtronic variable valve lift system on the M270, used on the C class series four cylinder engine in 2012. Called Camtronic, its main purpose is not to increase power, but to increase fuel efficiency.

What is the timing mark for the intake camshaft?

You can’t post conmments that contain an email address. this is an easy one to time. the timing mark for the crank is 0 degrees-do not attempt to tum crank if cam timing is out. there is no distributor on this engine-it is advanced with your intake camshaft. The intake camshaft is the only tricky part to time.

How to renew the chain in a Mercedes Benz?

The plastic chain guides, sprockets, pins, tensioner and chain can all be renewed through the valve covers, leaving the engine in place. Here is a simple step by step showing my first time through the process that hopefully shows you can do it without error. Loading…

What do you need to know about timing chain replacement?

Timing Chain replacement along with associated components. It should always be born in mind that the timing chain drives the camshaft and the oil pump sprocket, that in turn drives the oil pump. The crank shaft pulley wheel in turn drives the poly V belt which drives the water pump, alternator and air conditioning compressor where fitted.

What causes extra load on the timing chain?

The wrong oil can cause extra load on the chain and the engine will not be properly lubricated. Each vehicle manufacturer specifies a minimum API oil service rating, a recommended viscosity, and often a specific oil.

Which is part of the timing chain drives the water pump?

It should always be born in mind that the timing chain drives the camshaft and the oil pump sprocket, that in turn drives the oil pump. The crank shaft pulley wheel in turn drives the poly V belt which drives the water pump, alternator and air conditioning compressor where fitted.

What kind of oil does a timing chain need?

Each vehicle manufacturer specifies a minimum API oil service rating, a recommended viscosity, and often a specific oil. Improper oil viscosity can also have a serious impact on timing chain tensioner operation, variable valve timing solenoids and actuators, and direct injection fuel pump wear.

Where is the timing chain located in an engine?

The chain is located inside of the engine and needs to be lubricated by the oil in the engine, making oil maintenance important as well. Every time you use the engine, the timing chain is in use. When does a timing chain need to be replaced?

What causes timing chain pins and plates to wear?

Going too long between oil changes and using the wrong type or viscosity rated motor oil causes the timing chain pins and plates to wear, resulting in timing chain stretch. Timing chain pin and plate wear is accelerated by contaminates in the oil, that is the reason frequent oil changes are required.

When do I need to replace the timing chain?

Timing chain will need checking/replacing if you encounter loud rattle when starting the engine, especially when cold. Also stretched timing chain makes a specific sound when the engine is running and warm. Sounds like a kind of a mill.

What causes oil to drip out of timing chain?

Metal Shavings in the Oil Over time, oil separates from the heating of the motor and from being exposed to the natural solvents in gas. A worn-out timing chain can leave small, broken pieces in the oil pan, which you may notice when draining your Mercedes’ oil. If metal shavings drip out, it can be an indication of a failing timing chain.

How to change Cam cradle, camshafts, timing chain?

Subscribe – Part 1.- Kia Sorento 2,5 Crdi D4CB How to change Cam Cradle , Camshafts , Timing Chain – YouTube Subscribe – Part 1.- Kia Sorento 2,5 Crdi D4CB How to change Cam Cradle , Camshafts , Timing Chain If playback doesn’t begin shortly, try restarting your device.

What are the symptoms of a bad timing chain?

Symptoms of a failing timing chain include: 1 Timing chain noise 2 Engine misfire and poor performance 3 Difficulty in starting the vehicle 4 Illuminated check engine light 5 Engine vibration or shaking when idling 6 Engine won’t start

Where is the tensioner on a Mercedes W203?

Unplug the harness, pull the plastic cover off the cable connector and use a 15mm socket to remove the cable. Now you can slide the alternator out of the engine. You will need to move the auxiliary coolant hose out of the way. Located on the engine block between the upper mounts for the alternator is the tensioner.

How long does it take to shift a Mercedes Benz?

These simple do it yourself instructions take less than 5 minutes. No tools are required to perform this procedure and make your Mercedes-Benz shift like new. Try this if your car has been shifting sluggish recently. This will make your car fun to drive again, it’s like getting a free tune-up.

How is the ECU on a Mercedes-Benz A140?

The Mercedes-Benz A140 has one combined coil that can actuate all spark plugs. The ECU uses two different signals for this operation. The injection system on the A140-engine is equipped with one single injector rail and four individual injectors that are each controlled separately by the ECU.

How much does it cost to repair timing chain on Mercedes A160?

Hi. well mercedes benz of Sydney rang me this morning with the quote for the timing chain repair for my 2000 A160 [131,000km]: it’s over $10,000! Can’t send the engine to Germany as it is on the other side of planet earth. However I have to wait for parts to come from Stuttgart – maybe up to 2 weeks. No reason for timing chain to break.

How to know if your Mercedes C class is idle?

Check for vacuum leaks with a smoke generator injecting smoke into any vacuum line and see where the smoke comes out. That’s a leak that needs to be plugged. Other than that, there is the Idle Control Unit computer and the Idle Control Adjustment Valve, all which control the idle.

What happens to an old Mercedes Benz engine?

The old engine has been sent to Germany and got 820,- £ as “discount” for the new one. Engine suspensions, clutch, V belt, tensioner, bearing housing and several pipes/tubes have also been replaced, besides lubrificants and cooling liquids.

How do you time the intake cam at TDC?

If you are timing the engine or valve train and need more precision there is a small hole in the back of the cam sprocket. To time the cams at TDC install a small Allen key into the hole in the back of the sprocket and it will lie flat on the head by the cam journals (red arrow) when at TDC. The same procedure applies to the intake cam.

What are the tightening torques in a Mercedes Benz?

Tightening torques 01 Engine Injection nozzle combination Tightening torques Clamp piece for injection nozzle combination to cylinder head 35 Nm Thrust bolt for high pressure fuel line to cylinder head 40 Nm Timing case Tightening torques Timing case to the cylinder crankcase 50 Nm

How to replace timing chain tensioner in Mercedes Benz?

Install the filler pin (yellow arrow) a new seal (red arrow) and the screw plug (green arrow) and torque to spec. Installation of the rest is the reversal of removal. After everything is back together start the motor and check for oil leaks.

How is the M104 engine set at TDC?

The M104 engine is a contact motor, which means if the timing between the cams and pistons (via the crank) are off you will do serious if not terminal damage to the motor. The motor needs to make two full rotations to complete a cycle. This means the zeroes on the dampener can line up 180 degrees off of TDC.

How much does a Mercedes Sprinter timing belt cost?

Part brands: FAI, Mercedes-Benz Parts costs: £176 – £234 Labour time: 3-4 hours Part brands: Aftermarket, Mercedes-Benz Parts costs: £279 – £393 Labour time: 4-5 hours Part brands: FAI, Mercedes-Benz Parts costs: £177 – £235 Labour time: 3-4 hours Part brands: Aftermarket, Mercedes-Benz Parts costs: £280 – £394 Labour time: 4-5 hours

How long does it take to make a Mercedes-Benz Sprinter?

Part brands: Aftermarket, Mercedes-Benz Labour time: 6-7 hours Part brands: FAI, Mercedes-Benz Labour time: 7-8 hours Part brands: FAI, Mercedes-Benz Labour time: 7-8 hours Part brands: Aftermarket, Mercedes-Benz Labour time: 6-7 hours Part brands: FAI, Mercedes-Benz Labour time: 7-8 hours Part brands: FAI, Mercedes-Benz

How much does a Mercedes Sprinter part cost?

Part brands: Aftermarket, Mercedes-Benz Parts costs: £287 – £403 Labour time: 6-7 hours Part brands: Febi Bilstein, Mercedes-Benz Labour time: 3-4 hours Part brands: Aftermarket, Mercedes-Benz

Are there any problems with my Mercedes ML 320?

Low range light flashing. Power steering problems. Will need power steering pump replacement. Door lock actuators also tend to be prone to failure. Plastic trim inside the car break easily. Window regulator. Fuel pump. Oxygen sensors. Alternator may need replacement between 130k and 170k miles.

What kind of gearbox does the Mercedes ML have?

The 722.6 gearbox installed in the ML is one of the most reliable transmission produced. ABS/ETS/ESP lights. Needs replacement of ABS pump. Easy DIY, follow these instructions. Transmission O-ring. Follow these DIY instructions if you need to repair yours. Transmission stuck in gear, limp mode. Learn how to troubleshoot transmission limp mode.

Is the Mercedes-Benz ML400 a good truck?

The later models had less problems compared to the first few years of production, specifically the 1998 and 1999 model years. Another thing to keep in mind is that Mercedes-Benz ML, especially ML430 and ML500 are great truck for towing. Picture M-Class, W163. If playback doesn’t begin shortly, try restarting your device.

Are there any problems with the Mercedes ML?

Mercedes-Benz improved some designs and address several of the problems on the list above. The later models had less problems compared to the first few years of production, specifically the 1998 and 1999 model years. Another thing to keep in mind is that Mercedes-Benz ML, especially ML430 and ML500 are great truck for towing.

What kind of engine does the Mercedes ML320 have?

MLs share the M112 engine found in the ML320 and the M113 engine found on the ML430, ML350, ML500. The 722.6 gearbox installed in the ML is one of the most reliable transmission produced. ABS/ETS/ESP lights.

Why are my timing chains breaking on my 450SL?

A chain or chain guide problem is the usual culprit that will destroy these engines. This issue is not exclusive to the 450SL but crosses all engine technology that uses timing chains. Timing belts are far more susceptible to breaking but chains can stretch leading to other issues.

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