• 01 Complete engine, crankcase ventilation, cylinder head, crankcase73
• 03 Crank assembly67
• 05 Engine timing60
• 07 Mixture formation33
• 09 Air intake, turbocharging25
• 13 Air compressor, belt drives34
• 14 Exhaust manifold, engine brake, emission control system15
• 15 Electrical system - engine19
• 18 Engine lubrication, engine oil cooling33
• 20 Engine cooling system39
• 30 Throttle control, speed control systems3
• 47 Fuel system, powertrain energy supply16
• 49 Exhaust system, exhaust gas cleaning1