How many thousands of kilometers of time belt are generally replaced?

The specific replacement time shall be subject to the instructions in the vehicle maintenance manual

1. The timing belt of the general car is replaced once every 6 to 80,000 kilometers, and it is also useful for a longer period of 8 to 100,000 kilometers;

2. This time is not completely unified, and the requirements for each brand of vehicle to replace the mileage are different, and the specific "vehicle maintenance manual" shall prevail;

3. In the working process of the timing belt, such as the tensioner, tensioner, water pump and other accessories will be worn or aged, so the engine equipped with the timing belt will have strict requirements to replace the timing belt and its accessories within the specified cycle.

Generally, the timing transmission of the engine is divided into two types: belt or chain. The advantage of timing belts is that they are less noisy. The downside is that it needs to be replaced on time.

The advantage of the timing chain is that it is maintenance-free, and the disadvantage is that the noise is relatively large in the later stage. How can we tell if the engine is officially a belt or a chain? Open the canopy and look at the left side of the engine.

If the protective cover is plastic, then it is a formal belt. If the case is metal. And the sealing is relatively good.

Then it is the tradition that is the chain.

Generally, when the chain opens the oil port, you can clearly see the formal chain inside, so how many kilometers should the formal belt be replaced? The formal belt is an important part of the engine's valve mechanism, and the upper part connects the cylinder head and the camshaft timing wheel. The lower connection crankshaft confirms that due to the trouble of disassembly and assembly, the technicality is very high, the cost of replacing the timing belt is also relatively high, the cheap model five or six hundred can be expensive to about 1,000 yuan, and the cost of replacing the pump wheel idler wheel and partial wheel is generally relatively high when replacing the belt.

Generally, the formal belt is clearly marked on the manual. It is generally recommended to replace it once every 8 to 100,000 kilometers, but do you need to replace it when it reaches 8 to 100,000 kilometers? This is not necessarily, we have to depend on the situation, after 100,000 kilometers, we have to check regularly.

Let's take a look at whether there are cracks on the belt, there are cracks, to replace them in time, if not, it is no problem to run 2 to 30,000 kilometers, then what will happen if the belt is broken? If the timing belt is broken, it will cause the car to stall later. Note that if the car is driven at high speed, the car suddenly turns off, do not ignite at this time, this time may be the car timing belt is broken, if you continue to ignite, it will generally cause damage to the valve of the engine, serious piston deformation, connecting rod bending, and even cylinder block damage, maintenance costs are as little as thousands, more than tens of thousands.

If you are using a timing belt, please keep in mind the replacement cycle, and be sure to check it regularly when the kilometers are reached.

Finally, to summarize for you, to replace the timing belt, the cost of working hours and materials is generally about 1,000 yuan, the timing belt is generally about 8 to 100,000 kilometers to replace, depending on the model, it does not mean that more than 100,000 kilometers will break immediately, maybe some owners drove 100,000 or even 200,000 kilometers without accidents. But exceeding the replacement mileage increases the risk of breakage, if it breaks suddenly at high speeds. It will only bring greater losses and more trouble, especially highway breakdowns, which are economical behaviors at the cost of reducing the safety factor, which are not worth advocating.

The timing belt is an important part of the engine's valve system, there is a certain sense of the ratio through the crankshaft connection, to ensure that the exhaust time of the accurate driving engine starts, piston stroke, valve opening and closing, the order of fire, the connection of the timing belt, the moment to start at the same time, when checking, the mobile phone pendant, the hardness decreases, the fiber insulation palate is cracked, or if the cracked pendant is damaged, this situation can not continue to be used, check the surface oil and coolant and other adhesion should be replaced.

Therefore, when the general car travels to 6 80,000 kilometers, you can consider replacing the timing belt, preferably 60,000 kilometers, not more than 80,000, because of the importance of the timing belt, the manufacturer will decide a change in the number of kilometers traveled according to the design and the actual situation.

After the timing belt is broken, the car can not drive, the valve of the engine is bent, the piston, the connecting rod is deformed, the cylinder block is smashed, the repair cost is less than thousands, more than tens of thousands, remember the replacement cycle of the timing belt, change it in time, the break is generally sudden, it is recommended to replace the pump, timing belt and tension ring at the same time as replacing the timing belt.

Timing belt is an important part of the engine intake system, through the crankshaft connection and with a certain transmission rate, to ensure the correctness of the exhaust time, this in the broken time without warning, if cut off the engine valve, ignition will stop or fail, sometimes damage the cylinder head, valves, cranks and other components, if the age of the car is more than 5 years, the driving distance is more than 60,000 kilometers, usually pay attention to the timely replacement of the belt, if the surface of the belt has aging and cracks, the belt is slippery, there is a taste of rubber friction, to replace in time.

It is recommended to replace it once every 60,000 kilometers, and some brands of models should also replace the relevant accessories when replacing the timing belt.

6-80,000 kilometers, the timing belt, that is, the timing belt, generally needs to be replaced once in 6 to 80,000 kilometers, and riders need to replace it regularly. This belt is very important for the engine, without which the engine will not work properly.

Generally around 100,000 km, you can um, consider replacement.

The gasoline engine is generally 8 to 100,000 kilometers, and the diesel engine is generally 6 to 80,000 kilometers.

Since the engine belt is an important part of the engine, in order to avoid problems with the engine,The 4S shop will require that the timing belt should be replaced after driving about 60,000 kilometers, and if it is a new car, the timing belt will generally run 8-100,000 kilometers. In order to ensure the service life of the engine, it is recommended that the timing belt be replaced in 1 and a half to 2 years, or pay attention to the replacement of the timing belt after driving about 60,000 kilometers.

Once the timing belt is broken, the camshaft valve sequence will not run according to the timing, which is very likely to cause the valve and the piston to collide and cause serious damage to the engine, so the timing belt must be replaced according to the mileage or time specified by the original factory, otherwise the consequences are very serious.

Symptoms of aging of timing belts.

The aging of the timing belt cannot be felt when driving, and the timing belt must be checked and observed with the naked eye. Carefully inspect the belt for visible cracks, fluffing, or rubber hardening. It is best to replace the timing belt in strict accordance with the number of kilometers, but if there is abrasion, fiber breakage, and cracks, it should be replaced even if the kilometers are not reached.

If the timing belt suddenly breaks during the high-speed driving of the vehicle, it will cause the engine top valve, and the power will also disappear, accompanied by a strong metal collision noise, the engine will also be seriously damaged, and it is very dangerous, and it is likely to cause a serious car accident. The timing belt is an important component of the engine valve system, which ensures the accuracy of the intake and exhaust time through the connection with the crankshaft and a certain transmission ratio.

The time requirements for replacing timing belts for each brand of car are inconsistent, generally between 60,000 and 100,000 kilometers.

More than 50,000 kilometers should be checked frequently to find out whether there is any abnormality in the timing belt in time. The main thing is to listen to the sound, and generally if there is any wear and tear, there will be a precursor, such as abnormal noise. or odors due to abrasion.

The replacement time is clearly stipulated in the maintenance manual of the car.

Check whether the belt has cracks and aging, since the 4S shop recommends that you replace it, it is better to replace it, because if the vehicle is driving if the timing belt is suddenly broken, it will bend the valve inside the engine, which will cost a lot of money, so don't save a little money, pay attention, and the belt of the generator, but also check whether it is aging.

When changing the engine belt, the timing must be aligned before removing the timing belt, and the tensioning wheel can be removed only after the timing is right, and then the belt can be removed, and try not to make the mark wrong when installing the belt; After installing the belt, you should first use a wrench to turn the crankshaft twice, and then look at the mark, if the mark is right, then install other things on it, most cars are now easy to top the valve, so the timing mark must be right.

Timing belts have a lifespan. It is all explained in this user manual. Most models are 100,000 km. It is recommended to replace it for about 90,000 kilometers. In addition, if the timing belt is stained with oil, it will seriously shorten the service life.

The timing belt is an important part of the engine valve system, which is mainly responsible for the connection between the crankshaft and the camshaft (some models also drive the water pump and balance shaft, and the diesel engine also drives the fuel injection pump), and cooperate with a certain transmission ratio to ensure the accuracy of the intake and exhaust time. The belt is used instead of gears for transmission because the belt is quiet, the transmission is accurate, the amount of self-variation is small and easy to compensate.

Obviously, the life of the belt is definitely shorter than that of the metal gear, so the belt should be replaced regularly, and the timing belt is easy to break when the service life is exceeded. When the timing belt is broken, it will cause the valve phase to be misaligned, so that the engine cannot start, and in some models, the valve will be bent upward. Causing serious mechanical failure, the cost is more than n times the value of the timing belt.

Therefore, it is still necessary to replace it on time according to the requirements of the user manual. And go to a 4S shop or repair shop for a proper replacement.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions! The engine timing belt, I personally recommend replacing it once at 80,000 km. Engine timing belt, I recommend replacing this original timing belt, this is the first choice.

Then the timing belt of Gates used by domestic brands is also very good. The quality of the domestic brand Gates is still very good, and it is worth choosing. **It is also very affordable, I hope my answer can help you, I wish you a happy car.

It is about 60,000-80,000 kilometers, and a small number of them can be replaced at 80,000-100,000 kilometers.

It is usually the main medium connecting the crankshaft of the automobile engine and the air conditioning compressor, generator and water pump on the car. When the automobile engine is in operation, the precise control of the intake and exhaust of the car can only be achieved through the operation of the timing belt.

An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, electric motors, etc. For example, the internal combustion engine usually converts chemical energy into mechanical energy. An engine can be applied to both a power generation unit and an entire machine including a power unit.

The engine was first born in England, so the concept of the engine also originated from the English language, and its original meaning refers to the "mechanical device that produces power".

The engine has 3 belts; 1.The timing belt should be replaced at 60,000 kilometers; 2.The generator belt should be used according to the situation, and generally the belt should be replaced if there is a crack or 2 years; 3.Air conditioning and power steering belts.

Engine timing belt is an important part of the engine valve system, which ensures the accuracy of intake and exhaust time through the connection with the crankshaft and a certain transmission ratio. The belt is used instead of the gear for transmission because the belt is quiet, the transmission is accurate, the amount of self-variation is small and easy to compensate. Obviously, the life of the belt is definitely shorter than that of metal gears, so it is necessary to replace the belt regularly.

There is nothing definite in kilometers. The use environment is different, the strength is different, and the aging rate of the belt is also different.

There are timing belts, generator belts, air conditioning compressor belts directly and near the engine. Generally, it does not fail and does not need to be replaced. Generally, the idle speed is unstable and the acceleration is weak, check the timing belt, correct or replace.

The generator is in poor working condition, and the power generation is insufficient, so replace the generator belt. The air conditioner is not working or there is a noise, or the refrigeration is weak, check or replace the compressor belt.

The engine timing belt requires 80,000 to 10 times to be replaced, and the generator and compressor booster pump belt check the degree of aging, generally 30,000 times to replace it.

The timing belt manufacturer of new cars generally replaces it for 80,000 kilometers. In fact, when it comes to the specified replacement period, you can let the 4S store check it first to see if it is really aging and has cracks, and if so, replace it. Otherwise, it is better not to change it first, the replacement cost of the timing belt is much more expensive than the general maintenance, and there is a little bit of the timing belt that will break the top valve, so be sure to grasp whether to change or not to change, if the valve is broken, it is even more cost-effective.

Check whether the belt has cracks and aging, since the 4S shop recommends that you replace it, it is better to replace it, because if the vehicle is driving if the timing belt is suddenly broken, it will bend the valve inside the engine, which will cost a lot of money, so don't save a little money, pay attention, and the belt of the generator, but also check whether it is aging. If you change it, you change it.

.The timing belt should be replaced at 60,000 kilometers; The generator belt should be used according to the situation, and generally the belt should be replaced if there is a crack or 2 years; Air conditioning and power steering belts.