How many kilometers should the Focus belt be replaced?
1 Answers
Generally, the belt of the Focus should be replaced after the car has been driven for more than 100,000 kilometers or used for more than five years. The following are the reasons for belt replacement: 1. The timing belt is an important part of the engine's valve system. It ensures the accuracy of intake and exhaust timing by connecting to the crankshaft and matching a certain transmission ratio. The reason for using a belt instead of a gear for transmission is that the belt has less noise, smaller self-variation, and is easier to compensate. Obviously, the lifespan of the belt is definitely shorter than that of a metal gear, so the belt needs to be replaced regularly. 2. The timing belt not being broken does not mean there are no problems. As the belt is used for a longer time, the degree of stretching will inevitably exceed the range that the tensioner can compensate for, thus causing the timing sprocket to slip. Tooth wear and the presence of lubricating oil can also lead to slipping. During inspection, if the belt shows signs of reduced hardness, erosion, fiber breakage, cracks, or fissures, it indicates that the belt is damaged and should not be used further.