• 01 Complete engine, crankcase ventilation, cylinder head, crankcase65
• 03 Crank assembly44
• 05 Engine timing65
• 07 Mixture formation478
• 08 Electric drive, hybrid drive3
• 09 Air intake, turbocharging58
• 13 Air compressor, belt drives13
• 14 Exhaust manifold, engine brake, emission control system39
• 15 Electrical system - engine129
• 18 Engine lubrication, engine oil cooling58
• 20 Engine cooling system62
• 22 Major assembly suspension17
• 30 Throttle control, speed control systems23
• 47 Fuel system, powertrain energy supply90
• 49 Exhaust system, exhaust gas cleaning24