• 01 Complete engine, crankcase ventilation, cylinder head, crankcase440
• 03 Crank assembly238
• 05 Engine timing324
• 06 Fuel cell system6
• 07 Mixture formation1051
• 08 Electric drive, hybrid drive182
• 09 Air intake, turbocharging369
• 13 Air compressor, belt drives124
• 14 Exhaust manifold, engine brake, emission control system254
• 15 Electrical system - engine389
• 18 Engine lubrication, engine oil cooling270
• 20 Engine cooling system390
• 22 Major assembly suspension110
• 23 Special engine equipment21
• 30 Throttle control, speed control systems305
• 47 Fuel system, powertrain energy supply322
• 49 Exhaust system, exhaust gas cleaning355