• 01 Complete engine, crankcase ventilation, cylinder head, crankcase296
• 03 Crank assembly192
• 05 Engine timing229
• 06 Fuel cell system6
• 07 Mixture formation965
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging109
• 13 Air compressor, belt drives94
• 14 Exhaust manifold, engine brake, emission control system115
• 15 Electrical system - engine298
• 18 Engine lubrication, engine oil cooling200
• 20 Engine cooling system225
• 22 Major assembly suspension70
• 23 Special engine equipment21
• 30 Throttle control, speed control systems183
• 47 Fuel system, powertrain energy supply250
• 49 Exhaust system, exhaust gas cleaning128