Removing
1. Remove the air filter intake pipe.
2. Disconnect the clamp securing the compressed air supply pipe 4 from the intercooler and disconnect it (see fig.5.46).
Pic. 5.46. Removal and installation of turbocharging:
1. Bolt,
2. Air inlet pipe,
3, 13, 20, 21, 25, 28, 29. Bolts,
4, 5. Compressed air supply pipes,
6. Turbocharging,
7, 26, 27. Collar,
8. Exhaust pressure chamber,
9, 24. Nut,
10. Oil injection line,
11. Exhaust manifold,
12. Banjo bolt,
14, 15. Oil seals,
16. Drain oil line,
17. Gasket,
18. Vacuum tube,
19. Vacuum assembly,
22, 23. Brackets.
3. Loosen clamps 7 for fastening tube 5.
4. Unscrew the bolts 3 for fixing the tube 4 on the subframe and lower and remove the tube 5.
5. Disconnect pipe 5 from turbocharger 6.
6. Disconnect the high pressure chamber of the exhaust gases 8.
7. Unscrew the nut 9 fastening the injection oil line 10 to the exhaust manifold 11.
8. Unscrew the banjo bolt 12 fastening the injection oil line 10 to the turbocharger 6. Replace the stuffing box 15.
9. Turn off a bolt 13 fastenings of the pumping oil pipeline 10 to a head of the block of cylinders and disconnect it. Replace seal 14.
10. Turn off bolts of fastening of a drain oil pipeline 16 to the block of cylinders. Replace gasket 17.
11. Disconnect the vacuum tube 18 from the vacuum unit 19.
12. Turn off a nut 24 and bolts 20 and 21 fastening arms 22 and 23 to turbocharging 6 and the block of cylinders and remove them.
13. Unscrew the bolts 25 fastening the turbocharger 6 to the exhaust manifold 11.
14. Loosen the clamp securing the air inlet pipe 2 to the turbocharger 6.
15. Remove the turbocharger 6.
16. Disconnect drain oil line 16 from turbocharger 6 (only if the turbo will be replaced). Replace gasket.
Installation
17. Installation is made in an order, the return to removal. Replace gasket 17.