Southeast Lingyue V3 chain timing how right

Rotate the engine crankshaft, so that the piston of a cylinder is located at the top dead center position, and fixed, the camshaft gear timing mark is aligned with the timing mark on the chain, and fixed, install the crankshaft drive sprocket, and ensure that the timing mark on the chain and the mark on the sprocket are in the same position, and finally ensure that the three timing marks on the timing chain and the camshaft sprocket two timing marks, and one timing mark on the crankshaft sprocket correspond one to one.

After the chain is stretched for more than 100,000 kilometers, the chain tensioner often has problems with the timing part of the new car, and the poor work leads to the chain jumping teeth and failure. In short, the chain should be a lot less worried, but the noise will be louder after the number of kilometers of the car.

Car timing chain precautions.

It should be noted that the work of timing chains relies on high-strength metal chains to connect the sprockets of parts such as crankshafts and camshafts and keep them running synchronously. Because of the high speed of operation between metals, the rapid wear and high temperature, it is necessary to design the corresponding lubrication system for cooling and lubrication.

At the same time, there is also the problem of friction noise between metals in the design of the engine using timing chains, and in order to solve this problem, manufacturers need to take various measures, such as designing optimized chains. In order to solve these problems, it is bound to increase the design and manufacturing costs of the engine.

Southeast V3 Lingyue timing chain gasket, belonging to the main category of engine hood and bracket, Southeast V3 Lingyue timing chain gasket timing chain gasket, is made of metal or non-metal plate material, by cutting, stamping or cutting and other processes, for the sealing connection between pipelines, mechanical parts and parts of machinery and equipment. According to the material, it can be divided into metal sealing gasket and non-metallic sealing gasket.

Southeast V3 Lingyue timing chain gasket belongs to the accessories classification.

The engine cover and bracket parts are composed of: engine cover, timing belt, engine computer, piston ring, oil filter, timing tensioner, foot rubber, engine gasket, oil pan, cylinder head, crankshaft, crankshaft, starter, engine lower guard, connecting rod, front hood, idle motor

Southeast V3 Lingyue timing chain how right.

It's rare to ask this question in space.

It is a timing chain, and the specific operation steps of the slip defeat to V3 Lingyue is a timing chain are as follows:

1. Put the V3 Lingyue exhaust camshaft.

The gear notation pairs on the blue link.

2. Align the gear mark of the V3 Lingyue intake camshaft with another blue link.

3. Put the mark of the V3 Lingyue crankshaft on the black link.

4. Install a guide strip on the front of the chain of the V3 Lingyue.

5. The installation of the ** tightening device at the rear of the V3 Lingyue chain is completed.

The V3 Lingyue 4G15 is a timing belt, and the 4A91 is a timing chain.

Timing belts. The timing belt is an important part of the engine valve system, which ensures the accuracy of the intake and exhaust times by connecting with the crankshaft and cooperating with a certain transmission ratio. The belt is used instead of gears because the belt is quiet, has little variation and is easy to compensate.

Timing belt physical drawing.

Timing belts belong to rubber parts, and with the increase of engine working time, timing belts and timing belt accessories, such as timing belt tensioners, timing belt tensioners and water pumps, will wear or age. Once the timing belt is broken, of course, the camshaft will not run according to the timing, which is very likely to cause serious damage due to the collision between the valve and the piston. Therefore, where the engine is equipped with a timing belt, the manufacturer will have strict requirements, in the specified cycle to replace the timing belt and accessories regularly, the replacement cycle is different with the structure of the engine, generally in the vehicle to 60,000 100,000 kilometers should be replaced, the specific replacement cycle should be subject to the vehicle's maintenance manual.

Timing chain. Compared with the traditional belt drive, the transmission of the chain drive mode is reliable, the durability is good and can also save space, the whole system is composed of gears, chains and tensioning devices and other components, in which the hydraulic tensioner can automatically adjust the tension force, so that the chain tension is consistent, and maintenance-free for life, which makes it the same life as the engine, not only the safety and reliability have been improved, but also the use of the engine, the maintenance cost has been reduced a lot.

Physical diagram of the timing chain.

Although the timing chain is maintenance-free and replaceable, it is expensive and noisy when the engine is running.

Hello, Southeast Automobile V3 Lingyue is using timing belt. The engine is Aerospace Mitsubishi 4A91 or 4G15

It depends on the engine.,V3's cost performance is very high.。

The old hair is the belt, and the new hair is the chain.

Hello dear, very happy to be cautious and defeat for your answer, Dongfeng Fengxing Lingzhi V3 timing is not right will cause the engine to accelerate suddenly, the engine will emit a metal clicking sound, resulting in a large starting resistance to the motor state, it will not start when it is serious, the power of the car will be reduced, resulting in unstable car idling, engine trembling, slight weakness of the car, and no obvious fuel supply when going uphill. How to deal with timing deviation:1

Replace the spark plugs, because if the car ignites, it must be ignited by jumping out of the spark plugs. If the engine ignition is smooth and the combustion state is good, it is necessary to ensure that the spark plug is working properly. 2.

Timing skew does not occur randomly. As long as the car is maintained in time, the timing belt is replaced every one to two years, the tensioner is checked during installation, and the tension is adjusted as required, there will be no failure in the wide stare. 3.

Check the engine. Start the engine so that the operating speed and temperature are normal. When the car idles, it accelerates suddenly.

If the engine emits a slight knocking sound and disappears immediately, the engine is properly ignited. If there is no knocking sound and ignition delay, loosen the distributor case and slightly turn the distributor housing in the opposite direction to the rotation of the distributor shaft.

Summary. Hello dear, this is the method of the Foton Xiangling V1 timing chain: turn the Foton Xiangling engine to the top dead center position, which can allow the correct installation of the timing chain.

It is critical to check the position of the camshaft and crankshaft so that the marking lines on the camshaft are aligned with the marking lines on the crankshaft. At the same time, it is also an important factor to ensure that the timing chain tensioner is working properly and that the tension is appropriate. If any problems are found, they need to be adjusted or replaced in a timely manner.

Finally, reinstall the chain and sprockets and make sure the chain is properly mounted on the camshaft and crankshaft, which will ensure that the engine's timing system is functioning properly.

Hello dear, this is the method of the Foton Xiangling V1 timing chain: turn the Foton Xiangling engine to the top dead center spike position, which can make the correct guess of the timing chain installed. It is important to check the position of the camshaft and crankshaft so that the marking lines on the camshaft line up with the marking lines on the crankshaft.

At the same time, it is also an important factor to ensure that the timing chain tensioner is working properly and that the tension is appropriate. If any problems are found, they need to be adjusted or replaced in a timely manner. Finally, reinstall the chain and sprockets and make sure the chain is properly mounted on the camshaft and crankshaft, which will ensure that the engine's timing system is functioning properly.

Dear, you should pay attention to the poor installation of the timing chain will cause the instability of the driving engine, and the wrong installation of the timing chain will lead to the position of the camshaft and crankshaft offset, which will affect the opening and closing time of the valve and the ignition time, so that the engine will run unstable, or even unable to start. In order to avoid the above problems, when installing the engine, the chain should ensure that the chain is properly installed and tensioned.

Summary. Hello dear. We are glad to answer for you, and I will find out for you that Dongfeng Lingzhi M3 timing is the difference between belt timing belt and timing chain.

The main difference between these two transmission methods is that the materials used are different. Ordinary timing belts are made of rubber, which is easy to break; The timing chain is stronger and less likely to break. Therefore, if your car is using a timing belt, you need to check and replace the belt regularly.

Whether it is a certain number of kilometers, or after a certain number of years of driving, it needs to be replaced.

Hello dear. We are glad to answer for you, and I will find out for you that Dongfeng Lingzhi M3 timing is the difference between belt timing belt and timing chain. The main difference between these two transmission methods is that the materials used are different.

Ordinary timing belts are made of rubber, which is easy to break; The timing chain is stronger and less likely to break. Therefore, if your car is using a timing belt, you need to check and replace the belt regularly. Whether it is a certain number of kilometers, or after a certain number of years of driving, it needs to be replaced.

Dongfeng Fengxing Lingzhi is China's first self-owned brand business MPV launched in 2001 by Dongfeng Fengxing, a passenger car brand owned by Dongfeng Liuzhou Automobile. For more than ten years on the market, Lingzhi has always been a best-seller, and its sales have been among the top three in the domestic MPV market for a long time. From international events such as the ASEAN Expo and the Boao Forum for Asia, to the Health Department of Guangxi Zhuang Autonomous Region and the Public Security Department of Jiangsu Province.

Dongfeng Lingzhi M3 7-seater extended version, timing is a chain, or a belt.

Dongfeng Lingzhi M3 7-seater extended version, is a belt.

First, the ignition timing does not have a great impact on the car, the combustion of gasoline in the engine must be ignited by the spark plug jumping out of the spark, to make the engine start smoothly, and burn well, the spark of the spark plug must be strong enough, but more importantly, the time when the spark jumps out must be appropriate and correct, too early and too late will affect the horsepower of the engine, the time when the spark jumps out of the spark plug is the so-called ignition timing. It is generally expressed in terms of the angle of how many crankshaft turns before the piston goes to the top dead center, such as 10° before the top dead center, rather than in time.

2. Ignition timing adjustment.

1. Adjust the gap between the power-off contacts of the distributor.

The size of the contact gap not only affects the strength of the spark, but also affects the opening and closing of the contact. If the contact gap is adjusted after adjusting the ignition timing, even if it is a small change. It will destroy the ignition time that has been adjusted, so the contact gap must be adjusted before the ignition timing adjustment, and the gap must be adjusted to 0

35～0.40 mm range.

2. Find out the position of the top dead center of the compression stroke of the first cylinder, and loosen the spark plug of the first cylinder.

Slowly shake the crankshaft, when you hear a deflating sound, it means that the first cylinder is compressing the stroke. Open the sight hole cover on the flywheel housing and slowly shake the crankshaft so that the timing mark is aligned.

3. If there is an octane number selector, it should be adjusted in"0"on the scale position.

4. Determine the position where the contact of the cut-off is just opened.

Unscrew the fixing screws of the distributor housing, and turn the shell along the direction of rotation of the distributor shaft first, so that the two contacts are in a closed position. Then turn on the ignition switch and turn the shell of the distributor in the opposite direction of rotation of the distributor shaft while facing the high-voltage wire of the ignition coil against the tie iron (about 2 3 mm) until a spark is found. Finally, tighten the set screws of the distributor housing.

5. Connect the high-voltage line according to the ignition order

Replace the fire divider, insert the first cylinder high-voltage wire into the plug-in hole where the distributor cover and the conductive piece of the distributor head are aligned, and plug in the high-voltage wire of each cylinder in the order of clockwise direction.

6. Start the inspection:

Start the engine to run to a normal temperature, accelerate suddenly, and if the engine makes a short and slight knocking sound and disappears immediately, the ignition time is appropriate. If there is no knocking sound, that is, the ignition time is late, the fixing screw of the distributor shell should be loosened, and the distributor shell should be rotated a little in the opposite direction of the distributor shaft. If the detonation sound is severe, that is, the ignition time is early, the distributor shell should be turned in the opposite direction of the above until it is suitable.