Pic. 3.104. Removing the fuel rail: 1 - fitting of the fuel supply pipeline; 2 - contact connectors for injectors; 3 – a contact socket of the gauge of a detonation; 4 – ramp fastening bolts
When working, be guided by Fig. 3.104.
Withdrawal procedure:
- relieve fuel pressure in the system;
- disconnect the wire from the negative terminal of the battery;
- remove the protective casing of the ramp;
Attention! When removing the injectors or the fuel rail, be careful as there is fuel in the rail and nipple. Take measures to protect the generator from fuel ingress.
- disconnect the fuel lines from the rail;
- disconnect the injector connectors;
- disconnect the knock sensor connector;
- unscrew the rail mounting bolts and remove it with injectors from the intake manifold;
- remember the installation of the nozzles, loosen the fasteners and remove the nozzles from the ramp.
Installation is carried out in the reverse order of removal, while be sure to replace the o-rings and nozzle holders. To facilitate installation, lubricate the O-rings with engine oil.