Structural scheme of automobile engine (ultra-detailed)

Blessed are the children's shoes that just learned engine maintenance. Share a group of pictures of automobile engine structure diagram. The colors of this set of pictures in the automobile engine structure diagram look intuitive. Take a little time to look at it slowly and immediately understand the internal structure of the automobile engine, laying the foundation for future engine maintenance. No nonsense, please see below.

Schematic diagram of engine overall structure

Schematic diagram of engine lubrication system structure

Structure diagram of connecting rod mechanism of engine valve train

Schematic diagram of engine block structure

Structure diagram of engine cooling system

This is the structural diagram of an automobile engine. If you can't appreciate it, please look at the next most comprehensive internal structure diagram of automobile system in history.