• 01 Complete engine, crankcase ventilation, cylinder head, crankcase394
• 03 Crank assembly287
• 05 Engine timing269
• 06 Fuel cell system6
• 07 Mixture formation653
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging162
• 13 Air compressor, belt drives142
• 14 Exhaust manifold, engine brake, emission control system154
• 15 Electrical system - engine288
• 18 Engine lubrication, engine oil cooling236
• 20 Engine cooling system276
• 22 Major assembly suspension55
• 23 Special engine equipment38
• 30 Throttle control, speed control systems221
• 47 Fuel system, powertrain energy supply273
• 49 Exhaust system, exhaust gas cleaning98