• 01 Complete engine, crankcase ventilation, cylinder head, crankcase146
• 03 Crank assembly128
• 05 Engine timing133
• 07 Mixture formation291
• 08 Electric drive, hybrid drive1
• 09 Air intake, turbocharging64
• 13 Air compressor, belt drives56
• 14 Exhaust manifold, engine brake, emission control system31
• 15 Electrical system - engine107
• 18 Engine lubrication, engine oil cooling85
• 20 Engine cooling system105
• 22 Major assembly suspension22
• 30 Throttle control, speed control systems46
• 47 Fuel system, powertrain energy supply67
• 49 Exhaust system, exhaust gas cleaning24