• 01 Complete engine, crankcase ventilation, cylinder head, crankcase282
• 03 Crank assembly176
• 05 Engine timing197
• 06 Fuel cell system6
• 07 Mixture formation925
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging88
• 13 Air compressor, belt drives92
• 14 Exhaust manifold, engine brake, emission control system99
• 15 Electrical system - engine248
• 18 Engine lubrication, engine oil cooling181
• 20 Engine cooling system207
• 22 Major assembly suspension60
• 23 Special engine equipment21
• 30 Throttle control, speed control systems137
• 47 Fuel system, powertrain energy supply195
• 49 Exhaust system, exhaust gas cleaning102