• 01 Complete engine, crankcase ventilation, cylinder head, crankcase71
• 03 Crank assembly56
• 05 Engine timing43
• 07 Mixture formation44
• 09 Air intake, turbocharging36
• 13 Air compressor, belt drives43
• 14 Exhaust manifold, engine brake, emission control system19
• 15 Electrical system - engine35
• 18 Engine lubrication, engine oil cooling43
• 20 Engine cooling system38
• 22 Major assembly suspension2
• 23 Special engine equipment6
• 30 Throttle control, speed control systems32
• 47 Fuel system, powertrain energy supply9
• 49 Exhaust system, exhaust gas cleaning2