• 01 Complete engine, crankcase ventilation, cylinder head, crankcase638
• 03 Crank assembly524
• 05 Engine timing433
• 06 Fuel cell system6
• 07 Mixture formation1001
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging255
• 13 Air compressor, belt drives248
• 14 Exhaust manifold, engine brake, emission control system392
• 15 Electrical system - engine398
• 18 Engine lubrication, engine oil cooling360
• 20 Engine cooling system383
• 22 Major assembly suspension79
• 23 Special engine equipment45
• 30 Throttle control, speed control systems252
• 47 Fuel system, powertrain energy supply329
• 49 Exhaust system, exhaust gas cleaning144