The list of components and parts of the intake tract of the diesel engine 1.9 l BJB with technological notes on repair to drawing VC3.074:
1. Screw: 10 Nm.
2. Union nut: 22 Nm.
3. Pressure oil pipeline:
- before installing the oil supply line, check for blockages;
- before installing the turbocharger on the connecting pipe of the oil supply line, pour oil into the turbocharger through the oil pipe connection.
4. Union nut: 22 Nm.
5. Gasket;
- when assembling, replace with a new one.
6. Washer.
7. Nut: 25 Nm:
- when assembling, replace with a new one.
8. Bracket.
9. Bolt; 40 Nm:
- Tighten all bolts by hand first.
10. Connecting tube: air filter - turbocharger.
11. Connecting element.
12. Gasket:
- when assembling, replace with a new one.
13. O-ring
- when assembling, replace with a new one.
14. Spigot: 40 Nm.
15. Oil return line to cylinder block:
- Tighten the cap nut to 30 Nm.
16. Oil return flange screw: 17 Nm.
17. Vacuum hose connecting
vacuum chamber with block
solenoid valves.
18. Turbocharger;
- Replaced only complete with exhaust manifold.
19. Turbocharger mounting screw: 20 Nm;
- first tighten all screws by hand.
20. Heat shield fixing screw: 20 Nm:
- when assembling, replace with a new one.
21. Heat shield.
22. Seal:
- when assembling, replace with a new one.
23. Clamp: 7 Nm.
24. Downpipe.
25. Oil supply bracket:
- Fix the pressure oil line before installation.
26. Screw for fastening the connecting tube: 22 Nm;
- when assembling, replace with a new one,
27. Connecting pipe to the exhaust gas bypass valve.
28. Spigot: 30 Nm:
- when assembling, replace with a new one;
- Apply a thin layer of lubricant to the thread and bearing surface.
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