8.4. System of impoverishment of fuel-air mix at the movement of the car on neutral transfer

The valve of impoverishment of fuel-air mix of idling equipped cars with the mechanical transmission. The valve is intended for additional air supply in an entrance branch pipe at an otpuskaniye of a pedal of an accelerator and the movement of the car by a setup owing to what in the fulfilled gases the content of hydrocarbons and carbon oxide decreases.
Violation of operability of system of impoverishment of mix can become the reason of unstable work and increase in frequency of rotation of a bent shaft of the engine idling, and also further work of the engine after switching off of ignition.

Check of technical condition
Check of technical condition of system of impoverishment of fuel-air mix at the movement of the car on neutral transfer is given in section 2.

Replacement of elements
Valve of an obednitel
Remove the air filter and disconnect a wire from the negative plug of the rechargeable battery.
Unscrew the screws fixing the valve of an obednitel to the carburetor. Disconnect the socket from the valve and take him aside. Establish back into place ring laying.
Install the new valve in the sequence, the return to removal.
Switch of the economizer of system of compulsory idling
Remove the air filter and disconnect a wire from the negative plug of the rechargeable battery.
Unscrew the screws fixing the switch to the carburetor. Disconnect the socket from the switch and take him aside.
Install the new switch in the sequence, the return to removal. Before installation of the air filter check adjustment of the switch according to the description provided in section 2.