• 01 Complete engine, crankcase ventilation, cylinder head, crankcase386
• 03 Crank assembly355
• 05 Engine timing275
• 06 Fuel cell system6
• 07 Mixture formation527
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging191
• 13 Air compressor, belt drives187
• 14 Exhaust manifold, engine brake, emission control system441
• 15 Electrical system - engine227
• 18 Engine lubrication, engine oil cooling251
• 20 Engine cooling system315
• 22 Major assembly suspension59
• 23 Special engine equipment39
• 30 Throttle control, speed control systems162
• 47 Fuel system, powertrain energy supply246
• 49 Exhaust system, exhaust gas cleaning187