• 01 Complete engine, crankcase ventilation, cylinder head, crankcase352
• 03 Crank assembly186
• 05 Engine timing309
• 06 Fuel cell system6
• 07 Mixture formation1298
• 08 Electric drive, hybrid drive71
• 09 Air intake, turbocharging238
• 13 Air compressor, belt drives110
• 14 Exhaust manifold, engine brake, emission control system136
• 15 Electrical system - engine333
• 18 Engine lubrication, engine oil cooling238
• 20 Engine cooling system305
• 22 Major assembly suspension99
• 23 Special engine equipment21
• 30 Throttle control, speed control systems271
• 47 Fuel system, powertrain energy supply329
• 49 Exhaust system, exhaust gas cleaning128