2. Fuel oil system

7. Lubrication

13. Cooling

21. Control and safety devices  Governors  Cylinder relief valve  Crankcase oil mist detector  Explosion relief valve  Turning gear  Couplings, clutches and gearboxes

22. Governors

23. Cylinder relief valve

24. Crankcase oil mist detector Camshaft Stuffing box Exhaust valve Cover Liner Air Cooler Tie rod

25. Explosion relief valve

26. Control and safety devices  Governors  Cylinder relief valve  Crankcase oil mist detector  Explosion relief valve  Turning gear  Couplings, clutches and gearboxes