• 01 Complete engine, crankcase ventilation, cylinder head, crankcase67
• 03 Crank assembly56
• 05 Engine timing62
• 07 Mixture formation68
• 09 Air intake, turbocharging28
• 13 Air compressor, belt drives28
• 14 Exhaust manifold, engine brake, emission control system22
• 15 Electrical system - engine39
• 18 Engine lubrication, engine oil cooling35
• 20 Engine cooling system29
• 22 Major assembly suspension3
• 30 Throttle control, speed control systems214
• 47 Fuel system, powertrain energy supply11
• 49 Exhaust system, exhaust gas cleaning6