• 01 Complete engine, crankcase ventilation, cylinder head, crankcase445
• 03 Crank assembly248
• 05 Engine timing322
• 06 Fuel cell system6
• 07 Mixture formation1021
• 08 Electric drive, hybrid drive211
• 09 Air intake, turbocharging367
• 13 Air compressor, belt drives124
• 14 Exhaust manifold, engine brake, emission control system254
• 15 Electrical system - engine401
• 18 Engine lubrication, engine oil cooling271
• 20 Engine cooling system394
• 22 Major assembly suspension113
• 23 Special engine equipment21
• 30 Throttle control, speed control systems307
• 47 Fuel system, powertrain energy supply334
• 49 Exhaust system, exhaust gas cleaning354