Parts and assemblies of the cylinder head

List of parts and assemblies with notes on installation work to Figure VC2.156:
1. Screw securing the rear plate of the timing case: 23 Nm:
- Apply threadlocker.
2..Camshaft pulley.
3. Screw for fastening the camshaft pulley: 100 Nm:
- When loosening and tightening, use a lever to hold it.
4. Screw for fastening the rear plate of the timing case: 10 Nm:
- Apply threadlocker.
5. Rear timing case plate
6. Key.
7. O-ring:
- When assembling, replace with a new one.
8. Screw for fastening the branch pipe for removing steam plugs 10 Nm.
9. Branch pipe for removal of vapor-air plugs.
10. Special bolt: 9 Nm:
- Replace if damaged or leaking.
11. Oil filler cap gasket.
12. Oil filler cap.
13. Valve cover:
- When removing, loosen the fastening screws from the edges to the middle;
- When installing, tighten the fastening bolts from the middle towards the edges.
14. Valve cover gasket.
15. Cylinder head screw:
- When assembling, replace with a new one;
- Follow the sequence when loosening and tightening.
16. Screw for fastening the camshaft position sensor: 10 Nm.
17. Hall sensor (G40).
18. O-ring.
19. Cylinder head.
20. Branch pipe of the cooling system.
21. Pipe fastening screw: 10 Nm.
22. O-ring.
23. Cylinder head gasket:
- Mounting position: the part number must point upwards towards the cylinder head and be read correctly (not be upside down) when viewed from the intake manifold;
- After replacing the gasket, replace the coolant.