• 01 Complete engine, crankcase ventilation, cylinder head, crankcase386
• 03 Crank assembly282
• 05 Engine timing208
• 06 Fuel cell system6
• 07 Mixture formation490
• 08 Electric drive, hybrid drive69
• 09 Air intake, turbocharging206
• 13 Air compressor, belt drives191
• 14 Exhaust manifold, engine brake, emission control system331
• 15 Electrical system - engine258
• 18 Engine lubrication, engine oil cooling227
• 20 Engine cooling system395
• 22 Major assembly suspension59
• 23 Special engine equipment82
• 30 Throttle control, speed control systems248
• 47 Fuel system, powertrain energy supply243
• 49 Exhaust system, exhaust gas cleaning149