| 1. Check of operability of the valve of a delay make on the cold engine. Include ignition, without starting the engine. From the case of the carburetor disconnect longer vacuum hose and create in it depression. In the first 5-15 seconds through the valve should pass air then the valve should be closed. If air passes through the valve constantly or does not pass absolutely, the valve is faulty and is subject to replacement. |
| 2. Remove the short bent vacuum hose from the valve basis. Disconnect from the valve the electric socket. |
| 3. Unscrew the screw and remove the delay valve from the carburetor. |
| 4. Installation is made in sequence, return to removal. |