How to adjust the idle speed of spring baboons

1, check whether the air filter is installed, whether other parts of the vehicle are in good performance, and whether the oil meets the standards. After the inspection, start the engine and preheat the vehicle until the choke valve is fully opened.

2, adjust the throttle screw, adjust to not twist the knob, can also keep the engine running without stalling.

3. Adjusting the air screw can increase the engine speed, and adjusting the throttle screw can decrease the engine speed. 100 displacement vehicles can be adjusted to about 1500 rpm, and 125 displacement vehicles can be adjusted to about 1400 rpm.