The video shows a person wearing blue gloves working on a car's brake system. The person is using a tool to remove the brake rotor from the wheel hub. The rotor is then placed on a table, and the person uses a tool to remove the bolts from the rotor. The person then removes the rotor from the table and places it back on the wheel hub. The person uses a tool to tighten the bolts on the rotor. The video ends with the person using a tool to tighten the bolts on the wheel hub.