• 01 Complete engine, crankcase ventilation, cylinder head, crankcase84
• 03 Crank assembly67
• 05 Engine timing66
• 07 Mixture formation49
• 09 Air intake, turbocharging33
• 13 Air compressor, belt drives35
• 14 Exhaust manifold, engine brake, emission control system19
• 15 Electrical system - engine13
• 18 Engine lubrication, engine oil cooling47
• 20 Engine cooling system49
• 22 Major assembly suspension2
• 30 Throttle control, speed control systems32
• 47 Fuel system, powertrain energy supply9
• 49 Exhaust system, exhaust gas cleaning2