The video shows a person's hands working on a car engine. The person is using a tool to remove a chain from the engine. The engine appears to be in good condition, with no visible damage or wear. The person's hands are steady and precise as they work on the engine, indicating that they are experienced in this type of work. The video does not provide any audio, so it is unclear what the person is saying or thinking while working on the engine. The lighting in the video is bright, making it easy to see the details of the engine and the person's hands. The video does not show the entire engine, so it is unclear what type of car it is or what the purpose of the repair is. Overall, the video provides a detailed look at the process of removing a chain from a car engine.