• 01 Complete engine, crankcase ventilation, cylinder head, crankcase83
• 03 Crank assembly26
• 05 Engine timing44
• 07 Mixture formation139
• 09 Air intake, turbocharging49
• 13 Air compressor, belt drives13
• 14 Exhaust manifold, engine brake, emission control system30
• 15 Electrical system - engine67
• 18 Engine lubrication, engine oil cooling33
• 20 Engine cooling system41
• 22 Major assembly suspension11
• 30 Throttle control, speed control systems13
• 47 Fuel system, powertrain energy supply31
• 49 Exhaust system, exhaust gas cleaning10