• 01 Complete engine, crankcase ventilation, cylinder head, crankcase542
• 03 Crank assembly277
• 05 Engine timing398
• 06 Fuel cell system12
• 07 Mixture formation1845
• 08 Electric drive, hybrid drive201
• 09 Air intake, turbocharging410
• 13 Air compressor, belt drives131
• 14 Exhaust manifold, engine brake, emission control system236
• 15 Electrical system - engine408
• 18 Engine lubrication, engine oil cooling286
• 20 Engine cooling system395
• 22 Major assembly suspension142
• 23 Special engine equipment21
• 30 Throttle control, speed control systems233
• 47 Fuel system, powertrain energy supply450
• 49 Exhaust system, exhaust gas cleaning212