• 01 Complete engine, crankcase ventilation, cylinder head, crankcase524
• 03 Crank assembly244
• 05 Engine timing455
• 06 Fuel cell system6
• 07 Mixture formation1929
• 08 Electric drive, hybrid drive150
• 09 Air intake, turbocharging432
• 13 Air compressor, belt drives129
• 14 Exhaust manifold, engine brake, emission control system241
• 15 Electrical system - engine478
• 18 Engine lubrication, engine oil cooling331
• 20 Engine cooling system409
• 22 Major assembly suspension131
• 23 Special engine equipment21
• 30 Throttle control, speed control systems261
• 47 Fuel system, powertrain energy supply449
• 49 Exhaust system, exhaust gas cleaning204