• 01 Complete engine, crankcase ventilation, cylinder head, crankcase274
• 03 Crank assembly185
• 05 Engine timing199
• 06 Fuel cell system6
• 07 Mixture formation432
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging109
• 13 Air compressor, belt drives101
• 14 Exhaust manifold, engine brake, emission control system92
• 15 Electrical system - engine289
• 18 Engine lubrication, engine oil cooling157
• 20 Engine cooling system214
• 22 Major assembly suspension73
• 23 Special engine equipment21
• 30 Throttle control, speed control systems129
• 47 Fuel system, powertrain energy supply163
• 49 Exhaust system, exhaust gas cleaning96