• 01 Complete engine, crankcase ventilation, cylinder head, crankcase550
• 03 Crank assembly406
• 05 Engine timing351
• 06 Fuel cell system6
• 07 Mixture formation896
• 08 Electric drive, hybrid drive95
• 09 Air intake, turbocharging334
• 13 Air compressor, belt drives201
• 14 Exhaust manifold, engine brake, emission control system360
• 15 Electrical system - engine397
• 18 Engine lubrication, engine oil cooling301
• 20 Engine cooling system379
• 22 Major assembly suspension66
• 23 Special engine equipment38
• 30 Throttle control, speed control systems281
• 47 Fuel system, powertrain energy supply357
• 49 Exhaust system, exhaust gas cleaning155