What is a sign that a belt may need replacement?

A sign that a belt may need replacement is damage to the coating or exposed steel cords. When the outer layer of a belt becomes worn or if the steel cords are visible, it can indicate significant wear and tear that compromises the belt’s integrity. This type of damage can lead to decreased performance, increased risk of failure, and potential safety hazards.

In contrast, while poor alignment, loud operational noise, and unusual vibrations can indicate other issues with the system involving the belt, they do not directly indicate that the belt itself has reached a point where it needs to be replaced. Instead, these other signs often suggest that there may be ancillary problems such as misalignment or issues with surrounding components that can be resolved without replacing the belt. Prioritizing visible damage to the belt ensures that safety and operational efficiency remain intact.