• 01 Complete engine, crankcase ventilation, cylinder head, crankcase46
• 03 Crank assembly41
• 05 Engine timing30
• 07 Mixture formation19
• 09 Air intake, turbocharging23
• 13 Air compressor, belt drives32
• 14 Exhaust manifold, engine brake, emission control system8
• 15 Electrical system - engine16
• 18 Engine lubrication, engine oil cooling32
• 20 Engine cooling system23
• 22 Major assembly suspension4
• 30 Throttle control, speed control systems10
• 47 Fuel system, powertrain energy supply17