• 01 Complete engine, crankcase ventilation, cylinder head, crankcase98
• 03 Crank assembly70
• 05 Engine timing84
• 07 Mixture formation133
• 09 Air intake, turbocharging24
• 13 Air compressor, belt drives15
• 14 Exhaust manifold, engine brake, emission control system10
• 15 Electrical system - engine44
• 18 Engine lubrication, engine oil cooling69
• 20 Engine cooling system82
• 22 Major assembly suspension19
• 30 Throttle control, speed control systems51
• 47 Fuel system, powertrain energy supply43
• 49 Exhaust system, exhaust gas cleaning16