How often is the tensioning wheel replaced？

       The replacement cycle of tension wheels varies greatly from brand to brand. Generally, they are replaced every 3-6 years or 60000-100000 km. For the specific replacement time, please refer to your vehicle's maintenance manual. When replacing the tensioner pulley, the timing belt and idler pulley shall also be replaced at the same time. Their service life is similar to that of the tensioner pulley. Once the tensioner pulley or idler pulley is damaged, the belt may be damaged and the belt may be broken.

   the generator tensioning wheel is a belt tensioning device for automobile transmission system. It is mainly composed of fixed shell, tensioning arm, wheel body, torsion spring, rolling bearing and spring shaft sleeve. It can automatically adjust the tensioning force according to the different tightness of the belt, so as to make the transmission system stable, safe and reliable. The tensioning wheel is a vulnerable part of automobile and other spare parts. The belt is easy to be elongated after a long time. Some tensioning wheels can automatically adjust the tension of the belt. In addition, with the tensioning wheel, the belt runs more smoothly, has less noise, and can prevent slipping