• 01 Complete engine, crankcase ventilation, cylinder head, crankcase349
• 03 Crank assembly213
• 05 Engine timing282
• 06 Fuel cell system6
• 07 Mixture formation1262
• 08 Electric drive, hybrid drive70
• 09 Air intake, turbocharging154
• 13 Air compressor, belt drives124
• 14 Exhaust manifold, engine brake, emission control system153
• 15 Electrical system - engine374
• 18 Engine lubrication, engine oil cooling245
• 20 Engine cooling system275
• 22 Major assembly suspension82
• 23 Special engine equipment21
• 30 Throttle control, speed control systems196
• 47 Fuel system, powertrain energy supply323
• 49 Exhaust system, exhaust gas cleaning164