• 01 Complete engine, crankcase ventilation, cylinder head, crankcase628
• 03 Crank assembly349
• 05 Engine timing410
• 06 Fuel cell system6
• 07 Mixture formation2941
• 08 Electric drive, hybrid drive76
• 09 Air intake, turbocharging554
• 13 Air compressor, belt drives186
• 14 Exhaust manifold, engine brake, emission control system567
• 15 Electrical system - engine796
• 18 Engine lubrication, engine oil cooling375
• 20 Engine cooling system498
• 22 Major assembly suspension140
• 23 Special engine equipment22
• 30 Throttle control, speed control systems514
• 47 Fuel system, powertrain energy supply608
• 49 Exhaust system, exhaust gas cleaning283