Pull the brass sintered filter out sideways with a dental pick. There's a Blob O'goo that you'll see and then clean out with carb cleaner and a swab.fuel leaks out of the check valve in my super xl when I tilt it. replaced the gasket before noticing it coming from the sintered check valve that's in the cap.
please tell me how to either remove/clean the check valve, get a replacement check valve, or direct me to a non-leaking fuel cap? thanks
Knowing how you old marines like to blow about this & that, here a factory test article...