Belt wear is not serious also need to be replaced  In the car engine driving between 60,000 to 90,000 kilometers, the owner should check the belt wear, but also pay attention to check the engine belt wheel working conditions. If there is an anomaly should be replaced, even if the belt wear is not serious to replace the engine belt wheel. What is an anomaly? When the engine is running, there are abnormal noises such as rustling, squeaking, rattling, etc., when the engine stops running, use your hand to move the belt wheel, check whether there is a large amount of slack, and replace the belt wheel if you find a large amount of slack.

When driving without timely replacement, sometimes the swing of the wheel causes accelerated wear of the belt, sometimes the belt wheel is blocked and the belt is polished, sometimes the belt wheel itself falls off, making the belt out of the groove, the engine's generator and water pump, steering booster pump, air conditioning pump and other components requiring engine power lose power sources, causing the vehicle to break down and not drive normally. Therefore, it is recommended that we pay attention to the engine belt wheel, and pay attention to checking the belt wheel when checking the belt. When replacing the belt, replace the belt wheel as much as possible to avoid unnecessary accidents.

Tips: The timing belt is the part that makes the vehicle piston and valve run simultaneously, so its inspection and maintenance can not be ignored. In the rainy season, the vehicle is easy to water, there will generally be water in the belt, and the impurities in the water will accelerate the aging of the belt, causing the belt to suddenly break. Therefore, in the summer and autumn exchange season, it is necessary to check and maintain the vehicle belt, so as not to break the belt, resulting in a mechanical accident of the piston head valve.