How often does the tightening wheel need to be replaced?

Tensioning wheel is a belt tensioning device in the automotive transmission system, mainly composed of a fixed shell, tensioning arm, wheel body, torsion spring, rolling bearing, and spring sleeve. It is used to automatically adjust the tension of the belt, ensuring the stability, safety, and reliability of the transmission system. According to routine maintenance recommendations, the tensioning wheel generally needs to be replaced every two years or 60000 kilometers. The damage of the tensioning wheel can lead to a series of problems, such as increased engine noise during rapid acceleration of the vehicle, disrupted engine jumping time, disrupted ignition and valve timing, and even causing engine shaking and ignition difficulties. Therefore, when cracks or deformations are found on the belt, the tensioning wheel should be replaced in a timely manner. It is worth noting that the tensioning wheel is a vulnerable part of the car, and it should be replaced in a timely manner after damage to ensure the normal operation of the car.

27

2024

/

03

What is the service life of the car's tensioning wheel and idler wheel?

The tensioning wheel and idler wheel are two important components in the automotive transmission system. The service life of the tensioning wheel is generally 60000 kilometers, while the replacement cycle of the idler wheel is 6 years or 90000 kilometers. The function of the tensioning wheel is to adjust the tightness of the timing belt, while the idler wheel plays a transmission role between two non-contact transmission gears, changing the direction of rotation of the driven gear to increase the transmission distance and adjust the pressure angle. It should be noted that this information is based on the introduction, and the specific replacement cycle may vary depending on the vehicle model and usage environment.

27

2024

/

03