How to Determine When to Replace the Timing Belt?

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Methods to determine whether the timing belt needs replacement are as follows: 1. Time: Generally, it should be replaced after driving 60,000 kilometers and must not exceed 80,000 kilometers, otherwise it may break at any time, affecting driving safety. 2. Cracks: You can open the belt cover to check if there are any cracks on the surface of the belt. If cracks are found, it should be replaced as soon as possible. Below is additional information: The timing belt is a crucial component of the engine's valve system. It connects to the crankshaft and ensures accurate intake and exhaust timing with a specific transmission ratio. The reason for using a belt instead of gears for transmission is that belts produce less noise, have minimal self-variation, and are easier to compensate. Clearly, the lifespan of a belt is shorter than that of metal gears, so it must be replaced regularly.