How many kilometers should a car drive before replacing the timing belt?
1 Answers
A car should replace the timing belt after driving 60,000 to 80,000 kilometers. The timing belt operates at high speeds for extended periods, inevitably experiencing wear and tear as it is a consumable item that requires regular replacement. It is advisable to routinely inspect the belt surface for cracks and signs of wear. If significant wear or cracks are detected, the belt should be replaced promptly. The timing belt is a crucial component of the engine's valve timing system, ensuring accurate intake and exhaust timing by connecting to the crankshaft and maintaining a specific transmission ratio. The use of a belt instead of gears for transmission is due to its quieter operation and minimal self-variation. However, the lifespan of a belt is inherently shorter than that of metal gears, necessitating periodic replacement.