• 01 Complete engine, crankcase ventilation, cylinder head, crankcase602
• 03 Crank assembly272
• 05 Engine timing541
• 06 Fuel cell system6
• 07 Mixture formation1959
• 08 Electric drive, hybrid drive143
• 09 Air intake, turbocharging560
• 13 Air compressor, belt drives173
• 14 Exhaust manifold, engine brake, emission control system214
• 15 Electrical system - engine494
• 18 Engine lubrication, engine oil cooling359
• 20 Engine cooling system497
• 22 Major assembly suspension151
• 23 Special engine equipment21
• 30 Throttle control, speed control systems213
• 47 Fuel system, powertrain energy supply480
• 49 Exhaust system, exhaust gas cleaning280