• 01 Complete engine, crankcase ventilation, cylinder head, crankcase73
• 03 Crank assembly65
• 05 Engine timing60
• 07 Mixture formation122
• 09 Air intake, turbocharging21
• 13 Air compressor, belt drives13
• 14 Exhaust manifold, engine brake, emission control system6
• 15 Electrical system - engine100
• 18 Engine lubrication, engine oil cooling33
• 20 Engine cooling system48
• 22 Major assembly suspension19
• 30 Throttle control, speed control systems15
• 47 Fuel system, powertrain energy supply37
• 49 Exhaust system, exhaust gas cleaning6