| Chapter 16 | Motive Power Theory: Engines |
| Chapter 17 | Engine Mechanical Testing |
| Chapter 18 | Engine Lubrication System Theory |
| Chapter 19 | Servicing the Lubrication System |
| Chapter 20 | Engine Cooling System Theory |
| Chapter 21 | Servicing the Cooling System |
| Chapter 22 | Engine Removal and Replacement |
| Chapter 23 | Cylinder Head Components and Service |
| Chapter 24 | Engine Block Components and Service |
| Chapter 25 | Engine Machining |
| Chapter 26 | Engine Assembly |