A lot of hands, because you don't have to worry about learning, and usually do not delve into it, once you find that the tractor has an abnormal phenomenon, you can't do anything about it. There are several operators who report that the tractor throttle is fixed on a locator and the engine speed is high or low. What is wrong with this problem: this problem is actually called “carriage”.

Reason: The "carriage" is caused by excessive wear of the engine flyweight (sliding plate) bearing and the speed lever.

The easiest way to do this is to add a spacer between the slider bearing and the lever fork. The thickness of the gasket is selected according to the size of the gap, and generally there is no gap.