• 01 Complete engine, crankcase ventilation, cylinder head, crankcase413
• 03 Crank assembly245
• 05 Engine timing280
• 06 Fuel cell system6
• 07 Mixture formation1293
• 08 Electric drive, hybrid drive70
• 09 Air intake, turbocharging263
• 13 Air compressor, belt drives127
• 14 Exhaust manifold, engine brake, emission control system216
• 15 Electrical system - engine483
• 18 Engine lubrication, engine oil cooling294
• 20 Engine cooling system298
• 22 Major assembly suspension97
• 23 Special engine equipment21
• 30 Throttle control, speed control systems221
• 47 Fuel system, powertrain energy supply393
• 49 Exhaust system, exhaust gas cleaning190