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Install the Vacuum Line
Vacuum Line
The remaining line connected to the Fuel Valve is the Vacuum Line. Proper installation of
the Vacuum Line is important because it opens the Fuel Valve with Vacuum.
Connect the Fuel Valve’s vacuum line to the engines vacuum Y-connector as shown below:
NOTE: Sometimes, the factory will plug the Y-connector into the Carburetor drain hose for
shipment. If this is the case, disconnect the Y-connector, and then insert the Y-connector
into the fuel tank's vacuum line.
