What should be done when using the lock out tag out method?

Using the lock out tag out (LOTO) method is crucial for ensuring safety when working on machinery or electrical systems. In this context, chocking the tire is essential because it prevents the vehicle from rolling while maintenance or repairs are being performed. Properly securing the vehicle is a key step in creating a safe environment for workers.

When a vehicle is undergoing service, there is a risk that it could move unexpectedly if it is not stabilized. Chocking the tire effectively immobilizes the vehicle, reducing the risk of accidents or injuries. This practice is particularly important in environments where heavy machinery or trucks operate, as the potential for injury from rolling equipment is significant.

The other options, while important in different contexts, do not directly relate to the core principle of lock out tag out, which is to ensure that equipment is fully shut down and cannot be inadvertently activated during maintenance. Turning off electrical devices, inspecting tools, and checking weather conditions are all important safety practices, but they do not specifically address the immediate safety concern of ensuring that a vehicle cannot move while being serviced.