In the video, a man is seen working on a large engine. He is wearing a black shirt and is standing in front of the engine, which is blue in color. The man is using a wrench to adjust a part of the engine, and he appears to be focused on his task. The engine is quite large, and the man is working on the side of it. The background is not clearly visible, but it seems to be an outdoor setting. The man's actions are deliberate and precise, indicating that he is experienced in working with engines.