• 01 Complete engine, crankcase ventilation, cylinder head, crankcase263
• 03 Crank assembly141
• 05 Engine timing175
• 06 Fuel cell system6
• 07 Mixture formation702
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging90
• 13 Air compressor, belt drives87
• 14 Exhaust manifold, engine brake, emission control system113
• 15 Electrical system - engine399
• 18 Engine lubrication, engine oil cooling174
• 20 Engine cooling system230
• 22 Major assembly suspension86
• 23 Special engine equipment21
• 30 Throttle control, speed control systems285
• 47 Fuel system, powertrain energy supply330
• 49 Exhaust system, exhaust gas cleaning120