Examination
See subsection 5.10.1.
Replacement
1. Perform decompression.
2. Disconnect the battery from the ground.
3. Disconnect the crankcase ventilation hose.
4. Remove the equalizing chamber.
5. Label and disconnect the connectors from the injectors.
6. Disconnect the vacuum hose from the fuel pressure regulator.
7. Disconnect the fuel hoses from the pressure regulator and distributor.
8. Loosen the fuel distributor bolts.
9. Remove the injector distributor.
10. Remove the injectors from the distributor.
11. If the nozzles will not change, then replace the rings.
12. Replace seals.
Installation
1. The nozzles are installed in the reverse order.
2. Tighten the fuel distributor mounting bolts to the torque specified in subsection 5.1.