• 01 Complete engine, crankcase ventilation, cylinder head, crankcase469
• 03 Crank assembly381
• 05 Engine timing315
• 06 Fuel cell system6
• 07 Mixture formation708
• 08 Electric drive, hybrid drive101
• 09 Air intake, turbocharging190
• 13 Air compressor, belt drives185
• 14 Exhaust manifold, engine brake, emission control system425
• 15 Electrical system - engine328
• 18 Engine lubrication, engine oil cooling280
• 20 Engine cooling system313
• 22 Major assembly suspension56
• 23 Special engine equipment43
• 30 Throttle control, speed control systems242
• 47 Fuel system, powertrain energy supply292
• 49 Exhaust system, exhaust gas cleaning118