• 01 Complete engine, crankcase ventilation, cylinder head, crankcase45
• 03 Crank assembly29
• 05 Engine timing19
• 07 Mixture formation33
• 09 Air intake, turbocharging22
• 13 Air compressor, belt drives35
• 14 Exhaust manifold, engine brake, emission control system12
• 15 Electrical system - engine29
• 18 Engine lubrication, engine oil cooling23
• 20 Engine cooling system16
• 22 Major assembly suspension1
• 23 Special engine equipment6
• 30 Throttle control, speed control systems201
• 47 Fuel system, powertrain energy supply5
• 49 Exhaust system, exhaust gas cleaning2