Does the Drain Bolt Need to Be Replaced?

[CamillaMarie]

The drain bolt needs to be replaced. Here is the relevant introduction about draining: Carburetor composition: It mainly consists of two parts, the float chamber and the plunger assembly. When the vehicle is turned off, the fuel in the tank will enter the float chamber and remain stationary. When the vehicle is started again, under the negative pressure in the cylinder, the fuel will be atomized, so the fuel staying for a short time does not pose a threat to the carburetor. Mechanical draining: This operation can quickly drain the fuel in a short time. The specific operation is to locate the drain bolt at the bottom of the carburetor and then completely loosen it, allowing all the fuel in the carburetor to flow out.