• 01 Complete engine, crankcase ventilation, cylinder head, crankcase511
• 03 Crank assembly276
• 05 Engine timing390
• 06 Fuel cell system6
• 07 Mixture formation1837
• 08 Electric drive, hybrid drive203
• 09 Air intake, turbocharging385
• 13 Air compressor, belt drives120
• 14 Exhaust manifold, engine brake, emission control system229
• 15 Electrical system - engine396
• 18 Engine lubrication, engine oil cooling281
• 20 Engine cooling system392
• 22 Major assembly suspension136
• 23 Special engine equipment21
• 30 Throttle control, speed control systems230
• 47 Fuel system, powertrain energy supply466
• 49 Exhaust system, exhaust gas cleaning196