| 1. Disconnect the battery from weight and remove the air filter. |
| 2. Disconnect the pressure regulator vacuum tube. |
 | 3. Complete decompression of the fuel system, and disconnect hoses from the fuel distributor (indicated by arrows). |
 | 4. Disconnect the injector by depressing the latch. |
| 5. Evenly loosen the screws and carefully remove the valve assembly from the injector, remove the spacers and seals distributor nozzles. |
 | 6. Remove the two screws clamping flange. |
 | 7. Remove the nozzle. |
| 8. Remove the seal. |
| 9. Replace all seals and rings nozzles. |
| 10. Installation is performed in reverse order. |
| 11. Before assembly, lubricate the O-rings. |
| 12. Tighten bolts in diagonal order from the center to the periphery, in 2 stages. |
