• 01 Complete engine, crankcase ventilation, cylinder head, crankcase165
• 03 Crank assembly102
• 05 Engine timing119
• 06 Fuel cell system6
• 07 Mixture formation209
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging83
• 13 Air compressor, belt drives73
• 14 Exhaust manifold, engine brake, emission control system87
• 15 Electrical system - engine95
• 18 Engine lubrication, engine oil cooling117
• 20 Engine cooling system142
• 22 Major assembly suspension47
• 23 Special engine equipment21
• 30 Throttle control, speed control systems78
• 47 Fuel system, powertrain energy supply134
• 49 Exhaust system, exhaust gas cleaning90