• 01 Complete engine, crankcase ventilation, cylinder head, crankcase95
• 03 Crank assembly81
• 05 Engine timing75
• 07 Mixture formation66
• 09 Air intake, turbocharging44
• 13 Air compressor, belt drives55
• 14 Exhaust manifold, engine brake, emission control system22
• 15 Electrical system - engine37
• 18 Engine lubrication, engine oil cooling54
• 20 Engine cooling system56
• 22 Major assembly suspension3
• 23 Special engine equipment6
• 30 Throttle control, speed control systems32
• 47 Fuel system, powertrain energy supply11
• 49 Exhaust system, exhaust gas cleaning2