It twists off, but requires some force. There's a nut-shaped protrusion on the bottom that's designed to take a socket wrench. The bottom is held on via a couple of pins that engage slots in the bottom and produce a "twist-lock" effect.
Put a container under it when you open it, or you'll end up with gasoline in the bilge.
Once open, there's a gasket, and a small plastic strainer that comes out. The bottom of the check-valve ball is then visible in the center and can be pressed with a fingertip. It is spring loaded, and should move smoothly and with very little finger pressure if operating correctly.
Put a container under it when you open it, or you'll end up with gasoline in the bilge.
Once open, there's a gasket, and a small plastic strainer that comes out. The bottom of the check-valve ball is then visible in the center and can be pressed with a fingertip. It is spring loaded, and should move smoothly and with very little finger pressure if operating correctly.
Comment