What is the first step in the procedure for handling hot brakes/wheels/tires?

The first step in handling hot brakes, wheels, or tires is to approach the wheel or tire only from the forward or aft of the tire. This approach is crucial for safety, as it minimizes the risk of injury from potential explosion hazards associated with overheated tires. Tires can burst if they have been subjected to high heat, so approaching from the sides, where pressure could build up, is significantly more dangerous. By approaching only from the front or rear, you limit exposure to any possible explosive force, ensuring a safer environment for personnel handling the situation.

When managing hot brakes or tires, it is essential to follow specific protocols to mitigate risks. Each of the other options pertains to assessing or managing the situation once it is safe to do so, but the priority must always be first ensuring a safe approach. Understanding this sequence is fundamental in aviation safety and emergency protocols, as it lays the groundwork for appropriate and effective responses to potentially dangerous situations.