• 15.15 Combustion engine, complete/engine housing/crank assembly34
• 15.16 Cylinder head10
• 15.17 Engine timing46
• 15.18 Belt drive6
• 15.20 Engine lubrication system13
• 15.25 Engine cooling system20
• 15.30 Air intake/charging5
• 15.35 Starter12
• 15.40 Exhaust system/exhaust aftertreatment4
• 15.45 Engine management25