How to structure long-term contracts

List of contents in this article:

• 1,How to structure long-term contracts How often should the timing chain be replaced?
• 2, How many kilometers should the timing chain of the car engine be changed?
• 3, How often should the engine timing chain be replaced

How often should the timing chain be replaced?

1. Replace the timing chain once every 80,000 to 100,000 kilometers. The timing chain is a guarantee.It is one of the important parts for the normal operation of the automobile engine. With the increase of the mileage, the timing chain will wear out. The guide plate of the timing chain is plastic, so the guide plate of the timing chain will also wear out.

2. Generally, a car should check the chain after driving for about seven or eight years or 100,000 kilometers, and the replacement cycle is about 150,000-200,000 kilometers, depending on the actual use of the car.

3. The timing chain is usually replaced every 150,000 kilometers. Compared with the synchronous belt, the timing chain has a longer service life and a low failure rate, but it is maintenance-free for life. During the operation of the engine, there is wear between the timing chain and the sprocket, and it also has a certain service life. But the timing chain is lubricated with lubricating oil.

How many kilometers should the timing chain of the car engine be changed?

1. The timing chain is usually replaced every 150,000 kilometers. Compared with the synchronous belt, the timing chain has a longer service life and a low failure rate, but it is maintenance-free for life. During the operation of the engine, there is wear between the timing chain and the sprocket, and it also has a certain service life.But the timing chain is lubricated with lubricating oil.

2. Usually, the timing chain is used normally at 150,000 kilometers, and basically it is checked once when the car has driven 200,000 kilometers. If the car is driving at high speed with full load for a long time, it should be checked for 5 years or 75,000 kilometers. If the wear is serious or there is other damage, it should be replaced in time.

3. The timing chain is generally replaced once every 150,000 kilometers: compared with the timing belt, the timing chain has a longer service life and a lower failure rate, but it is not maintenance-free for life.

How long does the engine timing chain take to change

1. The timing belt of the motor vehicle has been used for six years orReplace it once after driving about 100,000 kilometers. In the process of using the motor vehicle, you should pay attention to the sound inside the engine. If there is a strange sound, you need to check whether the timing chain is damaged and replace it in time.

2. The engine timing chain should be replaced every 100,000 kilometers. The driving method of the engine timing chain is reliable, durable and space-saving. Its main function is to drive the gas distribution mechanism of the engine, so that the intake valve and exhaust valve of the engine can be opened or closed at the right time, so as to ensure that the engine cylinder can inhale and exhaust normally.

3. How often should the engine timing chain be changed? How often should the engine timing chain be changed? The replacement cycle of the engine timing chain of the car is as follows: the timing chain is used normally within 150,000 kilometers, and basically it is checked once when the car has driven 200,000 kilometers. .