Don't underestimate the belt of a car. If you drive over this number, you must change it. This is the problem with the car's trembling!
Time:
2019-04-03
As the Qingming Festival is approaching, more and more people will drive back to their hometowns to worship their ancestors. Although cars are now very popular and the price is much lower than before, it is still not easy for us young people to buy a car, and the price is still very high. We all want our cars to last longer and the engine to reduce the risk of scrapping.
As we all know, the engine is the heart of the car. Part of the power is used to drive the vehicle forward through the gearbox, and the other part of the power is used to drive the operation of related components through the transmission belt to ensure the normal operation of the vehicle. The components closely connected with the drive belt are: crankshaft pulley, water pump, generator, compressor, booster pump, idler pulley, tensioner. If the belt breaks, what are the consequences?

In fact, the consequences are very simple and direct: the engine cannot rotate, the car breaks down, and all the above-mentioned components that need to be driven by the belt fail. Even more seriously, the valve lifter, which is working at a high speed, is bent by the high-pressure gas in the combustion chamber due to the instantaneous loss of transmission force.

Although the timing belts of many cars are now driven by chains, the rubber belts that drive the generators, air-conditioning compressors and other components are still rubber belts. Therefore, after a long period of use, it is inevitable that there will be wear and tear, which will cause the engine to appear. The phenomenon of aging, so we went60000 to 100000kmIn between, you need to replace this belt.
The replacement of the belt is something we can do by ourselves. Here is a brief explanation of how to replace it.

1. First, we turn off the engine and cool it down, open the hood to find the generator belt, and check its relaxation. If it is loose, it will not only affect the belt itself, but also affect the performance of the generator, and then we Remember its installation position and the order of the wheels. Generally, the schematic diagram can be found on the Internet for disassembly and installation steps like this. You can find it for reference.

2. After that, we will hold down the tightening wheel with a wrench, loosen the adjusting bolt, then we can take down the belt, check its pollution and whether there is any damage, and after confirming that the old belt has use problems, we will replace the newly bought belt.
First check its tightness, then start the engine to see if there is any problem, finally turn off the engine, and then check it again. If there is no problem, it has been installed.

Generally speaking, the belt can be replaced after 1 to 2 years of driving. Of course, deciding whether to replace the belt depends on the mileage you have traveled. If it is already more than 60000 kilometers, it is best to do it in time. If you can't change it yourself, you can also go to a professional repair shop to replace it.
I wonder if there is a better way to replace the belt? Welcome to leave your tips in the comment area!