The description below is for the intake manifold of cylinders Nos. 1-6. Removal and installation of the inlet pipeline of cylinders No. 7-12 is carried out similarly.
1. Remove the fuel distribution line complete with injectors.
2. Disconnect the connector (1). Turn out bolts of fastening of the throttle body, remove it without disconnecting the hoses, and take it aside.
When installing, replace the gasket between the pipeline and the throttle body.
3. Mark the routing of the knock sensor wires (1 and 2) on the inlet pipeline.
4. Turn out bolts of fastening of a noise-insulating slip and remove it.
5. Give nuts and take aside high-voltage wires.
6. Turn out bolts of fastening of the inlet pipeline by means of adaptation (nozzles) № 11 6 060.
7. Turn out bolts (1) fastenings of the adjusting valve of the crankcase ventilation system (PCV) and take it off.
8. If necessary, remove the ventilation tube (1).
Pay attention to the installation position of the ventilation tube (1) in the collector (2).
9. Installation is carried out in the reverse order.