• 01 Complete engine, crankcase ventilation, cylinder head, crankcase302
• 03 Crank assembly267
• 05 Engine timing224
• 06 Fuel cell system6
• 07 Mixture formation368
• 08 Electric drive, hybrid drive101
• 09 Air intake, turbocharging144
• 13 Air compressor, belt drives139
• 14 Exhaust manifold, engine brake, emission control system387
• 15 Electrical system - engine170
• 18 Engine lubrication, engine oil cooling210
• 20 Engine cooling system250
• 22 Major assembly suspension50
• 23 Special engine equipment37
• 30 Throttle control, speed control systems134
• 47 Fuel system, powertrain energy supply204
• 49 Exhaust system, exhaust gas cleaning108