• 01 Complete engine, crankcase ventilation, cylinder head, crankcase375
• 03 Crank assembly280
• 05 Engine timing205
• 06 Fuel cell system6
• 07 Mixture formation488
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging188
• 13 Air compressor, belt drives188
• 14 Exhaust manifold, engine brake, emission control system319
• 15 Electrical system - engine256
• 18 Engine lubrication, engine oil cooling225
• 20 Engine cooling system370
• 22 Major assembly suspension58
• 23 Special engine equipment79
• 30 Throttle control, speed control systems247
• 47 Fuel system, powertrain energy supply241
• 49 Exhaust system, exhaust gas cleaning147