• 01 Complete engine, crankcase ventilation, cylinder head, crankcase301
• 03 Crank assembly187
• 05 Engine timing214
• 06 Fuel cell system6
• 07 Mixture formation883
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging93
• 13 Air compressor, belt drives92
• 14 Exhaust manifold, engine brake, emission control system120
• 15 Electrical system - engine305
• 18 Engine lubrication, engine oil cooling195
• 20 Engine cooling system225
• 22 Major assembly suspension70
• 23 Special engine equipment21
• 30 Throttle control, speed control systems167
• 47 Fuel system, powertrain energy supply239
• 49 Exhaust system, exhaust gas cleaning124