Connecting a bulb primer to a Husqvarna 125BV chainsaw includes attaching a small, rubber bulb to the carburetor’s gasoline inlet. The bulb is then squeezed repeatedly to attract gasoline from the tank and into the carburetor, priming the engine for beginning.
Bulb primers are essential as a result of they assist to make sure that the engine receives a enough provide of gasoline to start out and run correctly. They’re significantly helpful when the chainsaw has been sitting for a time frame, because the gasoline within the carburetor might have evaporated.
