• 01 Complete engine, crankcase ventilation, cylinder head, crankcase154
• 03 Crank assembly131
• 05 Engine timing125
• 07 Mixture formation285
• 09 Air intake, turbocharging25
• 13 Air compressor, belt drives36
• 14 Exhaust manifold, engine brake, emission control system28
• 15 Electrical system - engine68
• 18 Engine lubrication, engine oil cooling64
• 20 Engine cooling system67
• 22 Major assembly suspension19
• 30 Throttle control, speed control systems26
• 47 Fuel system, powertrain energy supply29
• 49 Exhaust system, exhaust gas cleaning5