What must be ensured during a brake test in adverse weather conditions?

In adverse weather conditions, such as rain, snow, or ice, extra precautions must be taken during a brake test to ensure safety for both the technician and the vehicle being inspected. Adverse weather can significantly affect road traction and the performance of the brakes, so it is critical to use heightened caution. This may involve selecting a location with better visibility and grip, ensuring that the vehicle is stable before testing, and being prepared for longer stopping distances due to slick surfaces.

This approach helps to ensure that the brake system is properly evaluated without risking accidents or causing unsafety during the test. By implementing additional safety practices, inspectors can mitigate risks associated with conducting the brake test in less than ideal conditions, thereby ensuring a thorough and safe inspection process.