5.9.7. Replacement of laying of an inlet pipe

Between flanges of a head of the block of cylinders and an inlet pipe laying is established. At leakage of this laying the engine works unevenly ("troit"). If malfunction does not manage to be eliminated with tightening of fastening of an inlet pipe, replace laying.
It will be required to you: TORX T25 key, a face head "on 10", the screw-driver with a flat edge.
1. Reduce pressure in a power supply system (see. "Pressure decrease in a power supply system").
2. Disconnect a wire from the minus plug of the rechargeable battery.
3. Remove the airbringing sleeve (see. "Removal and installation of the air filter").
4. Remove the pipeline of ventilation of a case (see. "Cleaning of system of ventilation of a case").
5. Disconnect the fuel supply pipeline from a fuel stage, remove a stage of electric sockets of nozzles and a fuel stage (see. "Removal and installation of a fuel stage").
6. Turn out the screw of fastening of an arm of the index of level of oil.
7. Disconnect hoses of the vacuum amplifier of brakes and the valve of a purge of an adsorber from an inlet pipe.
8. Shift a clamp up …
9. … also disconnect a block of a plait of wires from a cover of throttle knot.

Fig. 5.8. Bolts of fastening of an inlet pipe

10. Turn out seven bolts of fastening of an inlet pipe (fig. 5.8) and remove an inlet pipe assembled with throttle knot and the laying established under it.
11. Establish an inlet pipe with new laying. Tighten bolts of fastening evenly cross-wise, since extreme bolts and passing to averages, the moment of 15,0 N · m (1,5 kgfs · м).
12. Establish all removed details as it should be, the return to removal. At installation of a fuel stage use new sealing rings of fuel nozzles.