• 01 Complete engine, crankcase ventilation, cylinder head, crankcase681
• 03 Crank assembly538
• 05 Engine timing428
• 06 Fuel cell system6
• 07 Mixture formation1221
• 08 Electric drive, hybrid drive101
• 09 Air intake, turbocharging373
• 13 Air compressor, belt drives262
• 14 Exhaust manifold, engine brake, emission control system598
• 15 Electrical system - engine498
• 18 Engine lubrication, engine oil cooling365
• 20 Engine cooling system436
• 22 Major assembly suspension69
• 23 Special engine equipment48
• 30 Throttle control, speed control systems322
• 47 Fuel system, powertrain energy supply440
• 49 Exhaust system, exhaust gas cleaning190