Most Carter 1 barrel carburetors use a metering rod spring to keep the metering rod in place.
Below is a video which illustrates how to install the metering rod on a W-1, WE, W-0 and WA-1.
Most Carter 1 barrel carburetors use a metering rod spring to keep the metering rod in place.
Below is a video which illustrates how to install the metering rod on a W-1, WE, W-0 and WA-1.