Final answer:
In the context of automotive technology, bearings and races are components used in the wheel assembly. If these components are found to be worn or damaged, it is recommended to replace them.
Step-by-step explanation:
Automotive Technology
In the context of automotive technology, bearings and races are components used in the wheel assembly. If these components are found to be worn or damaged, it is recommended to replace them. Bearings allow smooth rotation of the wheel hub, while races provide a smooth surface for the bearings. If these components are not replaced when needed, they can lead to increased friction, noise, and potential failure of the wheel assembly.
For example, in a wheel bearing assembly, if the bearings show signs of pitting, scoring, or wear, and the races have grooves or signs of corrosion, it is necessary to replace both the bearings and races to ensure optimal performance and safety.
In conclusion, replacing bearings and races is a crucial maintenance step in automotive technology to ensure the proper functioning of the wheel assembly and to prevent potential issues related to wear, friction, and failure.