Home Garden

How to Replace a Farmall Float

The Farmall Cub is a vintage tractor that is still used by enthusiasts today. The Farmall runs on a gas engine in which the fuel is circulated by a carburetor. The float bowl on the carburetor is a part that can sometimes get clogged with dirt or other debris, making it difficult for the tractor to start or stay running after it is started. The float bowl can be changed without having to take the entire carburetor apart.

Things You'll Need

  • Open-end wrench
Show More

Instructions

    • 1

      Lift the tractor's engine cover and access the carburetor on the left-hand side of the engine.

    • 2

      Turn the fuel shut-off valve to the right to close it.

    • 3

      Loosen the nut underneath the float bowl.

    • 4

      Remove the old gasket and throw it away. Clean out the sediment screen with a paper towel and a couple drops of gasoline.

    • 5

      Slide a new gasket back into place and then set the filter screen inside the new float bowl. Bolt the float bowl back in place with the wrench.

    • 6

      Turn the fuel shut-off valve back to the left to open it back up.