• 01 Complete engine, crankcase ventilation, cylinder head, crankcase52
• 03 Crank assembly41
• 05 Engine timing43
• 07 Mixture formation48
• 09 Air intake, turbocharging25
• 13 Air compressor, belt drives43
• 14 Exhaust manifold, engine brake, emission control system13
• 15 Electrical system - engine30
• 18 Engine lubrication, engine oil cooling28
• 20 Engine cooling system28
• 22 Major assembly suspension2
• 23 Special engine equipment6
• 30 Throttle control, speed control systems201
• 47 Fuel system, powertrain energy supply5
• 49 Exhaust system, exhaust gas cleaning2