1. Safety.
2. Hand and Shop Tools.
3. Engine Fundamentals.
4. Piston Assemblies, Crankshafts, Flywheels, and Dampers.
5. Timing Geartrains, Camshafts, Tappets, Rockers, and Cylinder Valves.
6. Cylinder Blocks, Liners, Cylinder Heads, Rocker Housings, Oil Pans, and Manifolds.
7. Lubricating Oil and Lubrication Systems.
8. Coolant and Cooling Systems.
9. Intake and Exhaust Systems and Turbochargers.
10. Engine Brakes.
11. Engine Service Procedure.
12. Engine Removal, Disassembly, Cleaning, Inspection, and Reassembly.
13. Fuel Subsystems.
14. Injector Nozzles.
15. Engine Management Electronics.
16. Diesel Fuel Injection Systems.
17. Emissions.