• 01 Complete engine, crankcase ventilation, cylinder head, crankcase795
• 03 Crank assembly629
• 05 Engine timing477
• 06 Fuel cell system6
• 07 Mixture formation1405
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging452
• 13 Air compressor, belt drives313
• 14 Exhaust manifold, engine brake, emission control system724
• 15 Electrical system - engine501
• 18 Engine lubrication, engine oil cooling425
• 20 Engine cooling system521
• 22 Major assembly suspension84
• 23 Special engine equipment64
• 30 Throttle control, speed control systems368
• 47 Fuel system, powertrain energy supply501
• 49 Exhaust system, exhaust gas cleaning245