- 01 Complete engine, crankcase ventilation, cylinder head, crankcase10
- 03 Crank assembly12
- 07 Mixture formation3
- 09 Air intake, turbocharging1
- 15 Electrical system - engine14
- 18 Engine lubrication, engine oil cooling1
- 20 Engine cooling system1
- 22 Major assembly suspension4
- 30 Throttle control, speed control systems5
- 47 Fuel system, powertrain energy supply1