• 01 Complete engine, crankcase ventilation, cylinder head, crankcase196
• 03 Crank assembly113
• 05 Engine timing129
• 06 Fuel cell system6
• 07 Mixture formation369
• 08 Electric drive, hybrid drive74
• 09 Air intake, turbocharging97
• 13 Air compressor, belt drives79
• 14 Exhaust manifold, engine brake, emission control system96
• 15 Electrical system - engine138
• 18 Engine lubrication, engine oil cooling135
• 20 Engine cooling system164
• 22 Major assembly suspension58
• 23 Special engine equipment21
• 30 Throttle control, speed control systems114
• 47 Fuel system, powertrain energy supply153
• 49 Exhaust system, exhaust gas cleaning97