• 01 Complete engine, crankcase ventilation, cylinder head, crankcase415
• 03 Crank assembly216
• 05 Engine timing328
• 06 Fuel cell system6
• 07 Mixture formation1493
• 08 Electric drive, hybrid drive70
• 09 Air intake, turbocharging303
• 13 Air compressor, belt drives129
• 14 Exhaust manifold, engine brake, emission control system168
• 15 Electrical system - engine356
• 18 Engine lubrication, engine oil cooling274
• 20 Engine cooling system335
• 22 Major assembly suspension98
• 23 Special engine equipment21
• 30 Throttle control, speed control systems200
• 47 Fuel system, powertrain energy supply300
• 49 Exhaust system, exhaust gas cleaning160