Taurus van, how to adjust the belt speed

To adjust the idle speed of Taurus van, start the engine. After the engine water temperature rises, use the screw under the carburetor to adjust the engine idle speed to 750 rpm.

Specific methods for adjusting idle speed:

1, see how many idling revolutions and how many bits are recorded, find the switch position of the hood in the lower left corner, and open the hood to find the idling position;

2. Prepare two wrenches and loosen the screws. When the idle speed is low, slightly tighten the idle line. When the idle speed is high, stretch the line a little. Remember to tighten the screws when adjusting.

3. After adjustment, check whether the idle speed of the instrument is 1000 rpm, and then check whether the engine works normally and whether there is jitter. If not, the adjustment is normal. Idle speed is a working state of the car, that is, the engine is running in neutral. The idle speed of the engine is called idle speed, which can be adjusted by adjusting the throttle size.