• 01 Complete engine, crankcase ventilation, cylinder head, crankcase394
• 03 Crank assembly357
• 05 Engine timing275
• 06 Fuel cell system6
• 07 Mixture formation529
• 08 Electric drive, hybrid drive71
• 09 Air intake, turbocharging191
• 13 Air compressor, belt drives188
• 14 Exhaust manifold, engine brake, emission control system441
• 15 Electrical system - engine230
• 18 Engine lubrication, engine oil cooling252
• 20 Engine cooling system317
• 22 Major assembly suspension59
• 23 Special engine equipment39
• 30 Throttle control, speed control systems164
• 47 Fuel system, powertrain energy supply247
• 49 Exhaust system, exhaust gas cleaning188