• 01 Complete engine, crankcase ventilation, cylinder head, crankcase226
• 03 Crank assembly221
• 05 Engine timing140
• 07 Mixture formation280
• 09 Air intake, turbocharging137
• 13 Air compressor, belt drives68
• 14 Exhaust manifold, engine brake, emission control system163
• 15 Electrical system - engine102
• 18 Engine lubrication, engine oil cooling86
• 20 Engine cooling system149
• 22 Major assembly suspension25
• 23 Special engine equipment18
• 30 Throttle control, speed control systems38
• 47 Fuel system, powertrain energy supply108
• 49 Exhaust system, exhaust gas cleaning171