Removing
1. Disconnect the negative cable from the battery.
2. Remove injectors Y20-Y23 (see fig.5.58).
Pic. 5.58. High pressure fuel pump intermediate gear:
1. Exhaust camshaft,
2. Intake camshaft,
3. Locking pin,
4. Front cylinder head cover,
5. Intake camshaft pulley,
6. Pulley for exhaust camshaft,
7, 19. Guide pin,
8. High pressure fuel pump,
9. Chain tensioner,
10. Seal,
11. Cylinder head cover,
12. Sliding lever,
13, 18. Bolt,
14. Intermediate gear for high pressure fuel pump,
15. Sleeve,
16. Fuel pump,
17. Vacuum pump,
Y20-Y23. Nozzles.
3. Remove the cylinder head cover 1.
4. Set the piston of the first cylinder to the TDC position.
5. Block the flywheel with a lock.
6. Block the intake camshaft 2.
7. Remove the timing chain tensioner 9.
8. Remove the front cylinder head cover 4.
9. Remove the sliding lever in the cylinder head 12.
10. Remove the high pressure fuel pump 8.
11. Mark the relative position of the pulley 6 of the exhaust camshaft and the timing chain.
12. Unscrew and remove pulley 6 of the final camshaft.
13. Turn off bolts of fastening of a sleeve 15 of an intermediate gear wheel of the fuel pump of a high pressure 14 and remove them together.
Installation
14. Installation is made in an order, the return to removal. Replace seal. Replace bolts 13 securing the exhaust camshaft pulley.