• 01 Complete engine, crankcase ventilation, cylinder head, crankcase38
• 03 Crank assembly29
• 05 Engine timing71
• 07 Mixture formation59
• 09 Air intake, turbocharging13
• 13 Air compressor, belt drives16
• 14 Exhaust manifold, engine brake, emission control system6
• 15 Electrical system - engine46
• 18 Engine lubrication, engine oil cooling23
• 20 Engine cooling system27
• 22 Major assembly suspension7
• 30 Throttle control, speed control systems19
• 47 Fuel system, powertrain energy supply24
• 49 Exhaust system, exhaust gas cleaning12