• 01 Complete engine, crankcase ventilation, cylinder head, crankcase166
• 03 Crank assembly108
• 05 Engine timing92
• 07 Mixture formation343
• 09 Air intake, turbocharging35
• 13 Air compressor, belt drives21
• 14 Exhaust manifold, engine brake, emission control system32
• 15 Electrical system - engine140
• 18 Engine lubrication, engine oil cooling48
• 20 Engine cooling system69
• 22 Major assembly suspension21
• 30 Throttle control, speed control systems25
• 47 Fuel system, powertrain energy supply46
• 49 Exhaust system, exhaust gas cleaning9