• 01 Complete engine, crankcase ventilation, cylinder head, crankcase293
• 03 Crank assembly153
• 05 Engine timing207
• 06 Fuel cell system6
• 07 Mixture formation1069
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging164
• 13 Air compressor, belt drives94
• 14 Exhaust manifold, engine brake, emission control system139
• 15 Electrical system - engine465
• 18 Engine lubrication, engine oil cooling209
• 20 Engine cooling system256
• 22 Major assembly suspension92
• 23 Special engine equipment21
• 30 Throttle control, speed control systems321
• 47 Fuel system, powertrain energy supply443
• 49 Exhaust system, exhaust gas cleaning140