• 01 Complete engine, crankcase ventilation, cylinder head, crankcase469
• 03 Crank assembly244
• 05 Engine timing358
• 06 Fuel cell system6
• 07 Mixture formation2007
• 08 Electric drive, hybrid drive127
• 09 Air intake, turbocharging319
• 13 Air compressor, belt drives112
• 14 Exhaust manifold, engine brake, emission control system249
• 15 Electrical system - engine480
• 18 Engine lubrication, engine oil cooling284
• 20 Engine cooling system346
• 22 Major assembly suspension115
• 23 Special engine equipment21
• 30 Throttle control, speed control systems278
• 47 Fuel system, powertrain energy supply437
• 49 Exhaust system, exhaust gas cleaning164