Removing
1. Turn off the ignition.
2. Remove the vacuum pump.
3. Disconnect the wiring connector from the shut-off valve Y73 (see fig. 5.59).
Pic. 5.59. High pressure fuel pump:
1, 3. Bracket,
2. Drain fuel line,
4, 9. Fuel injection line,
5. Leading part,
6. Oil seal,
7. High pressure fuel pump,
8. Fastening of the injection fuel line,
10, 11. Bolts,
12. Right upper engine bracket,
Y73. Fuel shut-off valve.
4. Disconnect the injection tube 4 from the high pressure fuel pump 7.
5. Remove the bracket 1 fastening the high pressure fuel pump 7. Do not disconnect the fastening 8 of the injection pipe.
6. Disconnect the drain 2 and pressure 9 fuel lines from the high pressure fuel pump 7. Replace the sealing ring.
7. Unhook the drain 2 fuel line and electrical wiring below the high pressure fuel pump 7.
8. Unscrew the bolts 10 fastening the high pressure fuel pump 7.
9. Remove the high pressure fuel pump 7.
Installation
10. Installation is made in an order, the return to removal. Replace seal 6. Wipe seal surfaces.